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| 16-INPUT MULTIPLEXER FEATURES s s s s s s s s s s Max. propagation delay of 1300ps IEE min. of -63mA Industry standard 100K ECL levels Extended supply voltage option: VEE = -4.2V to -5.5V Voltage and temperature compensation for improved noise immunity Internal 75K input pull-down resistors 70% faster than Fairchild 40% lower power than Fairchild Function and pinout compatible with Fairchild F100K Available in 24-pin CERPACK and 28-pin PLCC packages SY100S364 DESCRIPTION The SY100S364 is a 16-input multiplexer designed for use in high-performance ECL systems. The four Data Select inputs (S0, S1, S2, S3) determine the bit from the 16 inputs (In) that will be passed on to the output as shown in the Truth Table. The output data polarity is the same as the input. The inputs on the device have 75K pull-down resistors. PIN CONFIGURATIONS I13 I12 VEES I14 I11 I10 I9 11 10 9 8 7 6 5 I15 S0 VEE VEES S1 S2 S3 12 13 14 15 16 17 18 4 3 2 1 28 27 26 I8 Z VCCA VCC VCC I7 I6 BLOCK DIAGRAM I15 I14 I13 I12 I11 I10 I9 I8 S3 I7 I6 S2 I5 I4 S1 I3 I2 S0 I1 I0 Z Top View PLCC J28-1 19 20 21 22 23 24 25 S2 S1 VEE S3 I1 I2 VEES I0 I1 I2 I3 I4 I5 1 2 3 4 5 6 24 23 22 21 20 19 18 Top View Flatpack F24-1 17 16 15 14 S0 I15 I3 I4 I5 I0 I14 I13 I12 I11 I10 I9 13 7 8 9 10 11 12 I7 VCC VCCA Z I8 I6 Rev.: G Amendment: /0 1 Issue Date: July, 1999 Micrel SY100S364 PIN NAMES Pin I0 - I15 S0 - S3 Z VEES VCCA Data Inputs Select Inputs Data Output VEE Substrate VCCO for ECL Outputs Function TRUTH TABLE(1) Select Inputs S0 L H L H L H L H L H L H L H L H S1 L L H H L L H H L L H H L L H H S2 L L L L H H H H L L L L H H H H S3 L L L L L L L L H H H H H H H H Output Z I0 I1 I2 I3 I4 I5 I6 I7 I8 I9 I10 I11 I12 I13 I14 I15 NOTE: 1. H = HIGH Voltage Level L = LOW Voltage Level DC ELECTRICAL CHARACTERISTICS VEE = -4.2V to -5.5V unless otherwise specified; VCC = VCCA = GND Symbol IIH Parameter Input HIGH Current In S0, S1 S2, S3 Power Supply Current Min. -- -- -- -63 Typ. -- -- -- -45 Max. 200 200 200 -30 mA Inputs Open Unit A Condition VIN = VIH (Max.) IEE AC ELECTRICAL CHARACTERISTICS CERPACK VEE = -4.2V to -5.5V unless otherwise specified; VCC = VCCA = GND TA = 0C Symbol tPLH tPHL tPLH tPHL tPLH tPHL tTLH tTHL Parameter Propagation Delay I0 - I15 to Output Propagation Delay S0, S1 to Output Propagation Delay S2, S3 to Output Transition Time 20% to 80%, 80% to 20% Min. 400 400 400 300 Max. 1400 1900 1700 900 TA = +25C Min. 400 400 400 300 Max. 1400 1900 1700 900 TA = +85C Min. 400 400 400 300 Max. 1400 1900 1700 900 Unit ps ps ps ps Condition 2 Micrel SY100S364 AC ELECTRICAL CHARACTERISTICS PLCC VEE = -4.2V to -5.5V unless otherwise specified; VCC = VCCA = GND TA = 0C Symbol tPLH tPHL tPLH tPHL tPLH tPHL tTLH tTHL Parameter Propagation Delay I0 - I15 to Output Propagation Delay S0, S1 to Output Propagation Delay S2, S3 to Output Transition Time 20% to 80%, 80% to 20% Min. 400 400 400 300 Max. 1300 1800 1600 900 TA = +25C Min. 400 400 400 300 Max. 1300 1800 1600 900 TA = +85C Min. 400 400 400 300 Max. 1300 1800 1600 900 Unit ps ps ps ps Condition TIMING DIAGRAM 0.7 0.1 ns INPUT 80% 50% 20% -1.69V tPHL tPLH 80% 50% 20% tTLH tTHL 0.7 0.1 ns -0.95V OUTPUT Propagation Delay and Transition Times NOTE: VEE = -4.2V to -5.5V unless otherwise specified; VCC = VCCA = GND PRODUCT ORDERING CODE Ordering Code SY100S364FC SY100S364JC SY100S364JCTR Package Type F24-1 J28-1 J28-1 Operating Range Commercial Commercial Commercial 3 Micrel SY100S364 24 LEAD CERPACK (F24-1) Rev. 03 4 Micrel SY100S364 28 LEAD PLCC (J28-1) Rev. 03 MICREL-SYNERGY TEL 3250 SCOTT BOULEVARD SANTA CLARA CA 95054 USA FAX + 1 (408) 980-9191 + 1 (408) 914-7878 WEB http://www.micrel.com This information is believed to be accurate and reliable, however no responsibility is assumed by Micrel for its use nor for any infringement of patents or other rights of third parties resulting from its use. No license is granted by implication or otherwise under any patent or patent right of Micrel Inc. (c) 2000 Micrel Incorporated 5 |
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