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asm5p2309a september 2005 asm5p2305a rev 1.6 alliance semiconductor 2575 augustine drive ? santa clara, ca ? tel: 408.855.4900 ? fax: 408.855.4999 ? www.alsc.com notice: the information in this document is subject to change without notice. 3.3v zero delay buffer general features ? 15mhz to 133mhz operating range, compatible with cpu and pci bus frequencies. ? zero input - output propagation delay. ? multiple low-skew outputs. ? output-output skew less than 250ps. ? device-device skew less than 700ps. ? one input drives 9 outputs, grouped as 4 + 4 + 1(asm5p2309a). ? one input drives 5 outputs (asm5p2305a). ? less than 200 ps cycle-to-cycle jitter is compatible with pentium ? based systems. ? test mode to bypass pll (asm5p2309a only, refer select input decoding table). ? available in 16pin 150-mil soic, 4.4 mm tssop (asm5p2309a), and in 8pin 150-mil soic package (asm5p2305a). ? 3.3v operation, advanced 0.35 cmos technology. functional description asm5p2309a is a versatile, 3.3v zero-delay buffer designed to distribut e high-speed clocks. it accepts one reference input and drives out nine low-skew clocks. it is available in a 16-pin package. the asm5p2305a is the eight-pin version of the asm5p2309a. it accepts one reference input and drives out five low-skew clocks. the -1h version of the asm5p23xxa operates at up to 133mhz frequencies, and has hi gher drive than the -1 devices. all parts have on-chip plls that lock to an input clock on the ref pin. the pll feedback is on-chip and is obtained from the clkout pad. the asm5p2309a has two ban ks of four outputs each, which can be controlled by the select inputs as shown in the select input decoding table. the select input also allows the input clock to be directly applied to the outputs for chip and system testing purposes. multiple asm5p2309a and asm5p2305a devices can accept the same input clock and distribute it. in this case the skew between the outputs of the two devices is guaranteed to be less than 700ps. all outputs have less than 200ps of cycle-to-cycle jitter. the input and output propagati on delay is guaranteed to be less than 350ps, and the output to output skew is guaranteed to be less than 250ps. the asm5p2309a and the asm5p2305a are available in two different configurations , as shown in the ordering information table. the asm5p2305a-1/ asm5p2309a-1 is the base part. the asm5p2305a-1h/ asm5p2309a-1h is the high drive version of the -1 and its rise and fall times are much faster than -1 part. block diagram asm5p2309a pll mux clkout clka1 clka2 clka3 clka4 clkb1 clkb2 clkb3 clkb4 select input decoding s2 s1 ref pll clkout clk1 clk2 clk3 clk4 asm5p2305a ref
asm5p2309a september 2005 asm5p2305a rev 1.6 3.3v zero delay buffer 2 of 20 notice: the information in this document is subject to change without notice. select input decoding for asm5p2309a s2 s1 clock a1 - a4 clock b1 - b4 clkout 1 output source pll shut-down 0 0 three-state thr ee-state driven pll n 0 1 driven three-st ate driven pll n 1 0 driven driven driven reference y 1 1 driven driven driven pll n notes: 1. this output is driven and has an internal feedback for the pll. the load on this output can be adjusted to change the skew b etween the reference and the output. zero delay and skew control all outputs should be uniformly loaded to achieve zero delay between input and output. since the clkout pin is the internal feedback to the pll, its relative loading can adjust the input-output delay. for applications requiring ze ro input-output delay, all outputs, including clkout, mu st be equally loaded. even if clkout is not used, it must have a capacitive load equal to that on other outputs, fo r obtaining zero-input-output delay.
asm5p2309a september 2005 asm5p2305a rev 1.6 3.3v zero delay buffer 3 of 20 notice: the information in this document is subject to change without notice. clk2 clk3 1 2 3 5 6 7 8 asm5p2305a ref clk1 gnd v dd clkout clk4 4 pin configuration pin description for asm5p2309a pin # pin name description 1 ref 2 input reference frequency, 5v tolerant input 2 clka1 3 buffered clock output, bank a 3 clka2 3 buffered clock output, bank a 4 v dd 3.3v supply 5 gnd ground 6 clkb1 3 buffered clock output, bank b 7 clkb2 3 buffered clock output, bank b 8 s2 4 select input, bit 2 9 s1 4 select input, bit 1 10 clkb3 3 buffered clock output, bank b 11 clkb4 3 buffered clock output, bank b 12 gnd ground 13 v dd 3.3v supply 14 clka3 3 buffered clock output, bank a 15 clka4 3 buffered clock output, bank a 16 clkout 3 buffered output, internal feedback on this pin s2 2 1 3 4 5 6 7 8 clka2 v dd gnd clkb1 clkb2 clka1 ref 11 9 10 12 13 14 15 16 clka3 clka4 clkb3 clkb4 v dd clkout gnd asm5p2309a s1
asm5p2309a september 2005 asm5p2305a rev 1.6 3.3v zero delay buffer 4 of 20 notice: the information in this document is subject to change without notice. pin description for asm5p2305a pin # pin name description 1 ref 2 input reference frequency, 5v-tolerant input 2 clk2 3 buffered clock output 3 clk1 3 buffered clock output 4 gnd ground 5 clk3 3 buffered clock output 6 v dd 3.3v supply 7 clk4 3 buffered clock output 8 clkout 3 buffered clock output, internal feedback on this pin notes: 2. weak pull-down. 3. weak pull-down on all outputs. 4. weak pull-up on these inputs.
asm5p2309a september 2005 asm5p2305a rev 1.6 3.3v zero delay buffer 5 of 20 notice: the information in this document is subject to change without notice. absolute maximum ratings parameter min max unit supply voltage to ground potential -0.5 +7.0 v dc input voltage (except ref) -0.5 v dd + 0.5 v dc input voltage (ref) -0.5 7 v storage temperature -65 +150 c max. soldering temperature (10 sec) 260 c junction temperature 150 c static discharge voltage (as per jedec std22- a114-b) 2000 v note: these are stress ratings only and functional usage is not im plied. exposure to absolute maximum ratings for prolonged pe riods can affect device reliability. operating conditions for asm5p2305a and asm5p2309a - commercial temperature devices parameter description min max unit v dd supply voltage 3.0 3.6 v t a operating temperature (amb ient temperature) 0 70 c c l load capacitance, below 100mhz 30 pf c l load capacitance, from 100mhz to 133mhz 10 pf c in input capacitance 7 pf
asm5p2309a september 2005 asm5p2305a rev 1.6 3.3v zero delay buffer 6 of 20 notice: the information in this document is subject to change without notice. electrical characteristics for asm5p2305a and asm5p2309a - commercial temperature devices parameter description test conditions min typ max unit v il input low voltage 5 0.8 v v ih input high voltage 5 2.0 v i il input low current v in = 0v 50 a i ih input high current v in = v dd 100 a v ol output low voltage 6 i ol = 8ma (-1) i oh = 12ma (-1h) 0.4 v v oh output high voltage 6 i ol = -8ma (-1) i oh = -12ma (-1h) 2.4 v i dd supply current unloaded outputs at 66.67mhz, sel inputs at v dd 34 ma zo output impedance 23 ? switching characteristics for asm5p2305a-1 and as m5p2309a-1 -- commercial temperature devices 7 parameter description test conditions min typ max unit 1/t 1 output frequency 30pf load 10pf load 15 15 100 133 mhz duty cycle 6 = (t 2 / t 1 ) * 100 measured at 1.4v, f out = 66.67mhz 40 50 60 % t 3 output rise time 6 measured between 0.8v and 2.0v 2.50 ns t 4 output fall time 6 measured between 2.0v and 0.8v 2.50 ns t 5 output-to-output skew 6 all outputs equally loaded 250 ps t 6 delay, ref rising edge to clkout rising edge 6 measured at v dd /2 0 350 ps t 7 device-to-device skew 6 measured at v dd /2 on the clkout pins of the device 0 700 ps t j cycle-to-cycle jitter 6 measured at 66.67mhz, loaded outputs 200 ps t lock pll lock time 6 stable power supply, valid clock presented on ref pin 1.0 ms notes: 5. ref input has a threshold voltage of v dd /2 6. parameter is guaranteed by design and charac terization. not 100% tested in production 7. all parameters specified with loaded outputs.
asm5p2309a september 2005 asm5p2305a rev 1.6 3.3v zero delay buffer 7 of 20 notice: the information in this document is subject to change without notice. switching characteristics for asm5p2305a-1h an d asm5p2309a-1h commercial temperature devices 9 parameter description test conditions min typ max unit 1/t 1 output frequency 30pf load 10pf load 15 15 100 133 mhz duty cycle 8 = (t 2 / t 1 ) * 100 measured at 1.4 v, f out = 66.67mhz 40 50 60 duty cycle 8 = (t 2 / t 1 ) * 100 measured at 1.4 v, f out < 50.0mhz 45 50 55 % t 3 output rise time 8 measured between 0.8v and 2.0v 1.5 ns t 4 output fall time 8 measured between 2.0v and 0.8v 1.5 ns t 5 output-to-output skew 8 all outputs equally loaded 250 ps t 6 delay, ref rising edge to clkout rising edge 8 measured at v dd /2 0 350 ps t 7 device-to-device skew 8 measured at v dd /2 on the clkout pins of the device 0 700 ps t 8 output slew rate 8 measured between 0.8v and 2.0v using test circuit #2 1 v/ns t j cycle-to-cycle jitter 8 measured at 66.67 mhz, loaded outputs 200 ps t lock pll lock time 8 stable power supply, valid clock presented on ref pin 1.0 ms notes: 8. parameter is guaranteed by design and charac terization. not 100% tested in production 9. all parameters specified with loaded outputs. operating conditions for ASM5I2305A and asm5i2309a industrial temperature devices parameter description min max unit v dd supply voltage 3.0 3.6 v t a operating temperature (ambi ent temperature) -40 85 c c l load capacitance, below 100mhz 30 pf c l load capacitance, from 100mhz to 133mhz 15 pf c in input capacitance 7 pf
asm5p2309a september 2005 asm5p2305a rev 1.6 3.3v zero delay buffer 8 of 20 notice: the information in this document is subject to change without notice. electrical characteristics for ASM5I2305A and asm5i2309a industrial temperature devices parameter description test conditions min typ max unit v il input low voltage 10 0.8 v v ih input high voltage 10 2.0 v i il input low current v in = 0v 50 a i ih input high current v in = v dd 100 a v ol output low voltage 11 i ol = 8ma (-1) i oh = 12ma (-1h) 0.4 v v oh output high voltage 11 i ol = -8ma (-1) i oh = -12ma (-1h) 2.4 v unloaded outputs at 100mhz, sel inputs at v dd or gnd, at room temp. 50 unloaded outputs at 66.67mhz, sel inputs at v dd or gnd, at room temp. 34 i dd supply current unloaded outputs at 33mhz, sel inputs at v dd or gnd, at room temp. 19 ma zo output impedance 23 ? notes: 10. ref input has a threshold voltage of v dd /2 11. parameter is guaranteed by design and characterization. not 100% tested in production
asm5p2309a september 2005 asm5p2305a rev 1.6 3.3v zero delay buffer 9 of 20 notice: the information in this document is subject to change without notice. switching characteristics for ASM5I2305A-1h and asm5i2309a-1h - industrial temperature devices 13 parameter description test conditions min typ max unit 1/t 1 output frequency 30pf load 10pf load 15 15 100 133 mhz duty cycle 12 = (t 2 / t 1 ) * 100 measured at 1.4v, f out = 66.67mhz 40 50 60 % duty cycle 12 = (t 2 / t 1 ) * 100 measured at 1.4v, f out < 50.0mhz 45 50 55 t 3 output rise time 12 measured between 0.8v and 2.0v 1.5 ns t 4 output fall time 12 measured between 2.0v and 0.8v 1.5 ns t 5 output-to-output skew 12 all outputs equally loaded 250 ps t 6 delay, ref rising edge to clkout rising edge 12 measured at v dd /2 0 350 ps t 7 device-to-device skew 12 measured at v dd /2 on the clkout pins of the device 0 700 ps t 8 output slew rate 12 measured between 0.8v and 2.0v using test circuit #2 1 v/ns t j cycle-to-cycle jitter 12 measured at 66.67mhz, loaded outputs 200 ps t lock pll lock time 12 stable power supply, valid clock presented on ref pin 1.0 ms notes: 12. parameter is guaranteed by design and characterization. not 100% tested in production 13. all parameters specified with loaded outputs.
asm5p2309a september 2005 asm5p2305a rev 1.6 3.3v zero delay buffer 10 of 20 notice: the information in this document is subject to change without notice. switching waveforms duty cycle timing all outputs rise/fall time output - output skew input - output propagation delay device - device skew t 1 2 1.4 v 1.4 v 1.4 v t 2.0 v 0.8 v t 3 t 4 2.0 v 0.8 v 1.4 v 1.4 v t 5 output output v dd /2 t 6 input output v dd /2 v dd /2 t 7 clkout, device 1 v dd /2 clkout, device 2 3.3 v 0 v output
asm5p2309a september 2005 asm5p2305a rev 1.6 3.3v zero delay buffer 11 of 20 notice: the information in this document is subject to change without notice. test circuits v dd v dd gnd gnd clkout cload outputs test circuit # 1 0.1uf 0.1uf v dd v dd gnd gnd 10pf outputs test circuit # 2 0.1uf 0.1uf 1k ? 1k ? for parameter t 8 (output skew rate) on -1h devices
asm5p2309a september 2005 asm5p2305a rev 1.6 3.3v zero delay buffer 12 of 20 notice: the information in this document is subject to change without notice. package information 8-lead (150-mil) soic package d e h d a1 a2 a l c b e dimensions inches millimeters symbol min max min max a1 0.004 0.010 0.10 0.25 a 0.053 0.069 1.35 1.75 a2 0.049 0.059 1.25 1.50 b 0.012 0.020 0.31 0.51 c 0.007 0.010 0.18 0.25 d 0.193 bsc 4.90 bsc e 0.154 bsc 3.91 bsc e 0.050 bsc 1.27 bsc h 0.236 bsc 6.00 bsc l 0.016 0.050 0.41 1.27 0 8 0 8
asm5p2309a september 2005 asm5p2305a rev 1.6 3.3v zero delay buffer 13 of 20 notice: the information in this document is subject to change without notice. e h a a1 a2 d b c l e 8-lead thin shrunk small outline package (4.40-mm body) dimensions inches millimeters symbol min max min max a 0.043 1.10 a1 0.002 0.006 0.05 0.15 a2 0.033 0.037 0.85 0.95 b 0.008 0.012 0.19 0.30 c 0.004 0.008 0.09 0.20 d 0.114 0.122 2.90 3.10 e 0.169 0.177 4.30 4.50 e 0.026 bsc 0.65 bsc h 0.252 bsc 6.40 bsc l 0.020 0.028 0.50 0.70 0 8 0 8
asm5p2309a september 2005 asm5p2305a rev 1.6 3.3v zero delay buffer 14 of 20 notice: the information in this document is subject to change without notice. 16-lead (150 mil) molded soic e h a a1 a2 d e b l c h seating plane d 0.004 pi n 1 id 1 8 916 dimensions inches millimeters symbol min max min max a 0.053 0.069 1.35 1.75 a1 0.004 0.010 0.10 0.25 a2 0.049 0.059 1.25 1.50 b 0.013 0.022 0.33 0.53 c 0.008 0.012 0.19 0.27 d 0.386 0.394 9.80 10.01 e 0.150 0.157 3.80 4.00 e 0.050 bsc 1.27 bsc h 0.228 0.244 5.80 6.20 h 0.010 0.016 0.25 0.41 l 0.016 0.035 0.40 0.89 0 8 0 8
asm5p2309a september 2005 asm5p2305a rev 1.6 3.3v zero delay buffer 15 of 20 notice: the information in this document is subject to change without notice. 16-lead thin shrunk small outline package (4.40-mm body) d e h d a a1 b e l c a2 pin 1 id 1 8 9 16 seating plane dimensions inches millimeters symbol min max min max a 0.043 1.20 a1 0.002 0.006 0.05 0.15 a2 0.031 0.041 0.80 1.05 b 0.007 0.012 0.19 0.30 c 0.004 0.008 0.09 0.20 d 0.193 0.201 4.90 5.10 e 0.169 0.177 4.30 4.50 e 0.026 bsc 0.65 bsc h 0.252 bsc 6.40 bsc l 0.020 0.030 0.50 0.75 0 8 0 8
asm5p2309a september 2005 asm5p2305a rev 1.6 3.3v zero delay buffer 16 of 20 notice: the information in this document is subject to change without notice. ordering codes ordering code marking package type operating range asm5p2309a-1-16-st 5p2309a-1 16-pin 150-mil soic-tube commercial asm5i2309a-1-16-st 5i2309a-1 16-pin 150-mil soic- tube industrial asm5p2309a-1-16-sr 5p2309a-1 16-pin 150-mil soic-tape & reel commercial asm5i2309a-1-16-sr 5i2309a-1 16-pin 150-mil soic-tape & reel industrial asm5p2309a-1-16-tt 5p2309a-1 16-pin 4.4-mm tssop - tube commercial asm5i2309a-1-16-tt 5i2309a-1 16-pin 4.4-mm tssop - tube industrial asm5p2309a-1-16-tr 5p2309a-1 16-pin 4. 4-mm tssop - tape & reel commercial asm5i2309a-1-16-tr 5i2309a-1 16- pin 4.4-mm tssop - tape & reel industrial asm5p2309a-1h-16-st 5p2309a-1h 16-pin 150-mil soic-tube commercial asm5i2309a-1h-16-st 5i2309a-1h 16-pi n 150-mil soic- tube industrial asm5p2309a-1h-16-sr 5p2309a-1h 16-pin 150-mil soic-tape & reel commercial asm5i2309a-1h-16-sr 5i2309a-1h 16-pin 150-mil soic-tape & reel industrial asm5p2309a-1h-16-tt 5p2309a-1h 16-pin 4.4-mm tssop - tube commercial asm5i2309a-1h-16-tt 5i2309a-1h 16-pin 4.4-mm tssop - tube industrial asm5p2309a-1h-16-tr 5p2309a-1h 16-pin 4.4-mm tssop - tape & reel commercial asm5i2309a-1h-16-tr 5i2309a-1h 16-pin 4. 4-mm tssop - tape & reel industrial asm5p2305a-1-08-st 5p2305a-1 8-pin 150-mil soic-tube commercial ASM5I2305A-1-08-st 5i2305a-1 8-pi n 150-mil soic- tube industrial asm5p2305a-1-08-sr 5p2305a -1 8-pin 150-mil soic-tape & reel commercial ASM5I2305A-1-08-sr 5i2305a-1 8-pin 150-mil soic-tape & reel industrial asm5p2305a-1-08-tt 5p23 05a-1 8-pin 4.4-mm tssop - tube commercial ASM5I2305A-1-08-tt 5i2305a-1 8-pin 4.4-mm tssop - tube industrial asm5p2305a-1-08-tr 5p2305a-1 8-pin 4.4-mm tssop - tape & reel commercial ASM5I2305A-1-08-tr 5i2305a-1 8-pin 4. 4-mm tssop - tape & reel industrial asm5p2305a-1h-08-st 5p2305a-1h 8-pin 150-mil soic-tube commercial ASM5I2305A-1h-08-st 5i2305a-1h 8-pi n 150-mil soic- tube industrial asm5p2305a-1h-08-sr 5p2305a -1h 8-pin 150-mil soic-tape & reel commercial ASM5I2305A-1h-08-sr 5i2305a-1h 8-pin 150-mil soic-tape & reel industrial asm5p2305a-1h-08-tt 5p23 05a-1h 8-pin 4.4-mm tssop - tube commercial ASM5I2305A-1h-08-tt 5i2305a-1h 8-pin 4.4-mm tssop - tube industrial asm5p2305a-1h-08-tr 5p2305a-1 h 8-pin 4.4-mm tssop - tape & reel commercial ASM5I2305A-1h-08-tr 5i2305a-1h 8-pin 4. 4-mm tssop - tape & reel industrial
asm5p2309a september 2005 asm5p2305a rev 1.6 3.3v zero delay buffer 17 of 20 notice: the information in this document is subject to change without notice. ordering codes (cont?d) ordering code marking package type operating range asm5p2309af-1-16-st 5p2309af-1 16-pin 150-mil soic-tube,pb free commercial asm5i2309af-1-16-st 5i2309af-1 16-pin 150-mil soic- tube,pb free industrial asm5p2309af-1-16-sr 5p2309af- 1 16-pin 150-mil soic-tape & reel,pb free commercial asm5i2309af-1-16-sr 5i2309af-1 16-pin 150 -mil soic-tape & reel,pb free industrial asm5p2309af-1-16-tt 5p2309af-1 16-pin 4. 4-mm tssop - tube,pb free commercial asm5i2309af-1-16-tt 5i2309af-1 16-pin 4. 4-mm tssop - tube,pb free industrial asm5p2309af-1-16-tr 5p2309af-1 16-pin 4.4-mm tssop - tape & reel,pb free commercial asm5i2309af-1-16-tr 5i2309af-1 16- pin 4. 4-mm tssop - tape & reel,pb free industrial asm5p2309af-1h-16-st 5p2309af-1h 16-pin 150-mil soic-tube,pb free commercial asm5i2309af-1h-16-st 5i2309af-1h 16-pin 150-mil soic- tube,pb free industrial asm5p2309af-1h-16-sr 5p2309af- 1h 16-pin 150-mil soic-tape & reel,pb free commercial asm5i2309af-1h-16-sr 5i2309af-1h 16-pin 15 0-mil soic-tape & reel,pb free industrial asm5p2309af-1h-16-tt 5p2309af-1h 16-pin 4.4-mm tssop - tube,pb free commercial asm5i2309af-1h-16-tt 5i2309af-1h 16-pin 4.4-mm tssop - tube,pb free industrial asm5p2309af-1h-16-tr 5p2309af-1h 16-pin 4.4 -mm tssop - tape & reel,pb free commercial asm5i2309af-1h-16-tr 5i2309af-1h 16-pin 4.4-mm tssop - tape & reel,pb free industrial asm5p2305af-1-08-st 5p2305af-1 8-pin 150-mil soic-tube,pb free commercial ASM5I2305Af-1-08-st 5i2305af-1 8-pin 150-mil soic- tube,pb free industrial asm5p2305af-1-08-sr 5p2305af- 1 8-pin 150-mil soic-tape & reel,pb free commercial ASM5I2305Af-1-08-sr 5i2305af-1 8-pin 150 -mil soic-tape & reel,pb free industrial asm5p2305af-1-08-tt 5p2305a f-1 8-pin 4.4-mm tssop - tube,pb free commercial ASM5I2305Af-1-08-tt 5i2305af-1 8-pin 4.4-mm tssop - tube,pb free industrial asm5p2305af-1-08-tr 5p2305af-1 8-pin 4.4-mm tssop - tape & reel,pb free commercial ASM5I2305Af-1-08-tr 5i2305af-1 8-pin 4.4-mm tssop - tape & reel,pb free industrial asm5p2305af-1h-08-st 5p2305af-1h 8-pin 150-mil soic-tube,pb free commercial ASM5I2305Af-1h-08-st 5i2305af-1h 8-pin 150-mil soic- tube,pb free industrial asm5p2305af-1h-08-sr 5p2305af- 1h 8-pin 150-mil soic-tape & reel,pb free commercial ASM5I2305Af-1h-08-sr 5i2305af-1h 8-pin 150-mil soic-tape & reel,pb free industrial asm5p2305af-1h-08-tt 5p2305a f-1h 8-pin 4.4-mm tssop - tube,pb free commercial ASM5I2305Af-1h-08-tt 5i2305af-1h 8-pin 4.4-mm tssop - tube,pb free industrial asm5p2305af-1h-08-tr 5p2305af- 1h 8-pin 4.4-mm tssop - tape & reel,pb free commercial ASM5I2305Af-1h-08-tr 5i2305af-1h 8-pin 4. 4-mm tssop - tape & reel,pb free industrial
asm5p2309a september 2005 asm5p2305a rev 1.6 3.3v zero delay buffer 18 of 20 notice: the information in this document is subject to change without notice. ordering codes (cont?d) ordering code marking package type operating range asm5p2309ag-1-16-st 5p2309ag-1 16-pin 150-mil soic-tube, green commercial asm5i2309ag-1-16-st 5i2309ag-1 16-pin 150-mil soic- tube, green industrial asm5p2309ag-1-16-sr 5p2309ag-1 16-pin 150-mil soic-tape & reel, green commercial asm5i2309ag-1-16-sr 5i2309ag-1 16-pin 15 0-mil soic-tape & reel, green industrial asm5p2309ag-1-16-tt 5p2309ag-1 16-pin 4.4-mm tssop - tube, green commercial asm5i2309ag-1-16-tt 5i2309ag-1 16-pin 4.4-mm tssop - tube, green industrial asm5p2309ag-1-16-tr 5p2309ag-1 16-pin 4.4 -mm tssop - tape & reel, green commercial asm5i2309ag-1-16-tr 5i2309ag-1 16- pin 4. 4-mm tssop - tape & reel, green industrial asm5p2309ag-1h-16-st 5p2309ag-1h 16-pin 150-mil soic-tube, green commercial asm5i2309ag-1h-16-st 5i2309ag-1h 16-pin 150-mil soic- tube, green industrial asm5p2309ag-1h-16-sr 5p2309ag-1h 16-pin 150-mil soic-tape & reel, green commercial asm5i2309ag-1h-16-sr 5i2309ag-1h 16-pin 150-mil soic-tape & reel, green industrial asm5p2309ag-1h-16-tt 5p2309ag-1h 16-pin 4.4-mm tssop - tube, green commercial asm5i2309ag-1h-16-tt 5i2309ag-1h 16-pin 4.4-mm tssop - tube, green industrial asm5p2309ag-1h-16-tr 5p2309ag-1h 16-pin 4. 4-mm tssop - tape & reel, green commercial asm5i2309ag-1h-16-tr 5i2309ag-1h 16-pin 4. 4-mm tssop - tape & reel, green industrial asm5p2305ag-1-08-st 5p2305ag-1 8-pin 150-mil soic-tube, green commercial ASM5I2305Ag-1-08-st 5i2305ag-1 8-pin 150-mil soic- tube, green industrial asm5p2305ag-1-08-sr 5p2305ag-1 8-pin 150-mil soic-tape & reel, green commercial ASM5I2305Ag-1-08-sr 5i2305ag-1 8-pin 150-mil soic-tape & reel, green industrial asm5p2305ag-1-08-tt 5p2305ag-1 8-pin 4.4-mm tssop - tube, green commercial ASM5I2305Ag-1-08-tt 5i2305ag-1 8-pin 4.4-mm tssop - tube, green industrial asm5p2305ag-1-08-tr 5p2305ag-1 8-pin 4.4-mm tssop - tape & reel, green commercial ASM5I2305Ag-1-08-tr 5i2305ag- 1 8-pin 4.4-mm tssop - tape & reel, green industrial asm5p2305ag-1h-08-st 5p2305ag-1h 8-pi n 150-mil soic-tube, green commercial ASM5I2305Ag-1h-08-st 5i2305ag-1h 8-pi n 150-mil soic- tube, green industrial asm5p2305ag-1h-08-sr 5p2305ag-1h 8-pin 150-mil soic-tape & reel, green commercial ASM5I2305Ag-1h-08-sr 5i2305ag-1h 8-pin 150-mil soic-tape & reel, green industrial asm5p2305ag-1h-08-tt 5p2305ag-1h 8-pin 4.4-mm tssop - tube, green commercial ASM5I2305Ag-1h-08-tt 5i2305ag-1h 8-pin 4.4-mm tssop - tube, green industrial asm5p2305ag-1h-08-tr 5p2305ag-1h 8-pin 4.4-mm tssop - tape & reel, green commercial ASM5I2305Ag-1h-08-tr 5i2305ag-1h 8-pin 4. 4-mm tssop - tape & reel, green industrial
asm5p2309a september 2005 asm5p2305a rev 1.6 3.3v zero delay buffer 19 of 20 notice: the information in this document is subject to change without notice. device ordering information asm5p2305af-08-tr licensed under us patent #5,488,627, # 6,646,463 and #5,631,920. o = sot u = msop s = soic e = tqfp t = tssop l = lqfp a = ssop u = msop v = tvsop p = pdip b = bga d = qsop q = q fn x = sc-70 device pin count x= automotive i= industrial p or n/c = commercial (-40c to +125c) (-40c to +85c) (0c to +70c) 1 = reserved 6 = power management 2 = non pll based 7 = power management 3 = emi reduction 8 = power management 4 = ddr support products 9 = hi performance 5 = std zero delay buffer 0 = reserved alliance semiconductor mixed signal product part number f = lead free and rohs compliant part g = green package r = tape & reel, t = tube or tray
asm5p2309a september 2005 asm5p2305a rev 1.6 3.3v zero delay buffer 20 of 20 notice: the information in this document is subject to change without notice. ? copyright 2003 alliance semiconductor corporation. all right s reserved. our three-point logo, our name and intelliwatt are trademarks or registered trademarks of alliance. all other brand and produc t names may be the trademarks of their respective companies. alliance reserves the right to make changes to this document and its products at any time without notice. alliance assumes no responsibility for any errors t hat may appear in this document. the data contained herein represents alliance's best data and/or estimate s at the time of issuance. alliance rese rves the right to change or correct this data at any time, without notice. if the product described here in is under development, significant changes to these specifications are possible. the information in this product dat a sheet is intended to be general descriptive information for potential customers and users, and is not in tended to operate as, or provide, any guarantee or warrantee to any user or customer. alliance does not assume any responsibility or liabili ty arising out of the applicati on or use of any product describ ed herein, and disclaims any express or implied warranties related to the sale and/or use of allia nce products including liability or warranties related to fitness for a particular purpose, merchantab ility, or infringement of any in tellectual property rights, e xcept as express agreed to in alliance's terms and conditions of sa le (which are available from alliance). all sales of alliance products are made exclusively according to alliance's terms and conditions of sale. the purchase of products from alliance does not convey a license under any paten t rights, copyrights; mask works rights, trademarks, or any other intellectual property rights of alliance or third parties . alliance does not authorize its products for use as critical components in life-supporting systems where a malfunction or fa ilure may reasonably be expected to result in significant injury to the user, and the inclusion of alliance products in such life-supporting systems implies that t he manufacturer assumes all risk of such use and agrees to indemnify alliance against all claims arising from such use. alliance semiconductor corporation 2575 augustine drive, santa clara, ca 95054 tel# 408-855-4900 fax: 408-855-4999 www.alsc.com copyright ? alliance semiconductor all rights reserved part number: asm5p2309a asm5p2305a document version: 1.6 note: this product utilizes us patent # 6,646,463 impedance emulator patent issued to alliance semiconductor, dated 11-11-2003

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