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| (R) 74V1T66 SINGLE BILATERAL SWITCH s s s s HIGH SPEED: tPD = 0.1 ns (TYP.) at VCC = 5V LOW POWER DISSIPATION: ICC = 1 A (MAX.) at TA = 25 oC LOW "ON" RESISTANCE: RON = 10 (TYP.)AT VCC=5V II/O=100A SINE WAVE DISTORTION 0.04% (TYP.) AT VCC=5V f=1KHz SOT23-5L ORDER CODES PACKAGE SOT23-5L SC-70 T UBE SC-70 T&R 74V1T66S-TR 74V1T66C-TR DESCRIPTION The 74V1T66 is an high-speed CMOS SINGLE BILATERAL SWITCH fabricated in silicon gate C2MOS technology. It achieves high speed propagation delay and VERY LOW ON resistances while maintaining true CMOS low power consumption. This feature makes this part ideal for battery-powered equipment. This bilateral switch handles rail to rail analog and digital signals that may vary across the full power-supply range (from Vcc to Ground). The C input is provided to control the switch and it's compatible with standard TTL output; the switch is ON when the C input is held high and off when C is held low. It can be used in many application as Battery Powered System, Audio Signal Routing, Communications System, Test Equipment. It's available in the commercial temperature range in SOT23-5L and SC-70-5L package. PIN CONNECTION AND IEC LOGIC SYMBOLS February 2000 1/8 74V1T66 LOGIC DIAGRAM PIN DESCRIPTION PIN No 1 2 4 3 5 SYMBOL I/O O/I C GND VCC NAME AND FUNCT ION Independent Input/Output Independent Output/Input Enable Input (Active HIGH) Ground (0V) Positive Supply Voltage TRUTH TABLE CONTROL H L SWITCH F UNCTIO N ON OFF ABSOLUTE MAXIMUM RATINGS Symbol VCC VI V IC VO IIK IIK IOK IO Tstg TL Supply Voltage DC Input Voltage DC Control Input Voltage DC Output Voltage DC Input Diode Current DC Control Input Diode Current DC Output Diode Current DC Output Current Storage Temperature Lead Temperature (10 sec) Parameter Value -0.5 to +7 -0.5 to VCC + 0.5 -0.5 to 7 -0.5 to VCC + 0.5 20 - 20 20 50 50 -65 to +150 300 Unit V V V V mA mA mA mA mA o o ICC or IGND DC VCC or Ground Current C C Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is not implied. RECOMMENDED OPERATING CONDITIONS Symbol VCC VI V IC VO Top dt/dv Supply Voltage Input Voltage Control Input Voltage Output Voltage Operating Temperature: Input Rise and Fall Time (note 1) VCC=5V VCC=3.3V 1) VIN from 08V to2V Parameter Valu e 4.5 to 5.5 0 to VCC 0 to 5.5 0 to VCC -40 to +85 0 to 20 0 to 100 Unit V V V V o C ns/V ns/V 2/8 74V1T66 DC SPECIFICATIONS Symb ol Parameter V CC (V) VIH VIL R ON High Level Input Voltage Low Level Input Voltage ON Resistance 5.0 (*) 5.0 (*) T est Cond ition s o Value T A = 25 C Min. 2.0 0.8 Typ . Max. -40 to 85 C Min . 2.0 0.8 20 12 17 Max. o Un it V V V IC = V IH V I/O = V CC to G ND I I/ O 1mA V IC = V IH V I/ O = VCC or GND I I/ O 1mA V OS = V CC to GND V IS = V CC to G ND V I C = VI L VOS = VCC to GND VIC = VIH VIC = 5.5V or GND V IC = V CC or GND R ON ON Resistance 5.0 (*) 10 14 18 IOFF Input/Output Leakage Current (SWITCH OFF) Switch Input Leakage Current (SWITCH ON, OUTPUT OPEN) Control Input Leakage Current Quiescent Supply Current 5.5 0.1 1.0 A IIZ 5.5 0.1 1.0 A IIN ICC 0 to 5.5 5.5 0.1 1 1.0 10 A A (*) Voltage range is 5V 0.5V AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input t r = tf =3 ns) Symb ol Parameter V CC (V) tPD tPZL tPZH tPLZ tPHZ C IN CI/O CPD Delay Time Output Enable Time Output Disable Time Input Capacitance Switch Terminal Capacitance Power Dissipation Capacitance (note 1) 5.0 5.0 (*) Test Co ndition o Value T A = 25 C Min. Typ . Max. 0.1 0.2 4.0 7.5 2.0 5.0 5 10 3 -40 to 85 C Min . Max. 1.0 5.0 9.0 o Un it ns ns ns pF pF pF 5.0(*) 5.0 (*) R L = 1k R L = 1k 1) CPD isdefined as the value of the IC'sinternal equivalent capacitance which is calculated fromthe operating current consumption without load. (Referto Test Circuit).Average operating current can be obtained by the following equation. ICC(opr) = CPD * VCC *fIN + ICC (switch). (*) Voltage range is 5V 0.5V 3/8 74V1T66 ANALOG SWITCH CHARACTERISTICS (GND = 0 V, TA = 25oC) Symb ol Parameter V CC (V) 5.0(*) 5.0(*) V IN (Vp-p) 4 Test Co nditi on Value Un it Sine Wave Distortion (THD) fMAX Frequency Response (Switch ON) Feedthrough Attenuation (Switch OFF) Crosstalk (Control Input to Signal Output) (*) Voltage range is 5V 0.5V fIN = 1 KHz RL = 10K CL = 50 pF 0.04 180 % MHz Adjust fI N voltage to Obtain 0dBm at V OS . Increase fIN Frequency until dB Meter reads -3dB R L = 50, C L = 10pF VIN is centered at VCC /2. Adjust fIN Voltage to obtain 0dBm at VIS RL = 600, CL = 50pF, fIN = 1MHz sine wave R L = 600, CL = 50pF, fIN = 1MHz square wave tr = tf = 2.0ns 5.0(*) -60 dB 5.0(*) 60 mV 4/8 74V1T66 SWITCHING CHARACTERISTICS TEST CIRCUIT tPLZ, tPHZ, tPZL, tPZH. FEEDTHROUGH ATTENUATION BANDWIDTH ATTENUATION CI-O CI/O MAXIMUM CONTROL FREQUENCY GND (VSS) CROSSTALK (control to output) 5/8 74V1T66 CHANNEL RESITANCE (RON) ICC (Opr.) 6/8 74V1T66 SOT23-5L MECHANICAL DATA mm MIN. A A1 A2 b C D E E1 L e e1 0.90 0.00 0.90 0.35 0.09 2.80 2.60 1.50 0.35 0.95 1.9 TYP. MAX. 1.45 0.15 1.30 0.50 0.20 3.00 3.00 1.75 0.55 MIN. 35.4 0.0 35.4 13.7 3.5 110.2 102.3 59.0 13.7 37.4 74.8 mils TYP. MAX. 57.1 5.9 51.2 19.7 7.8 118.1 118.1 68.8 21.6 DIM. 7/8 74V1T66 SC-70 MECHANICAL DATA mm MIN. A A1 A2 b C D E E1 L e e1 0.80 0.00 0.80 0.15 0.10 1.80 1.80 1.15 0.10 0.65 1.3 TYP. MAX. 1.10 0.10 1.00 0.30 0.18 2.20 2.40 1.35 0.30 MIN. 31.5 0.0 31.5 5.9 3.9 70.9 70.9 45.3 3.9 25.6 51.2 mils TYP. MAX. 43.3 3.9 39.4 11.8 7.1 86.6 94.5 53.1 11.8 DIM. 8/8 74V1T66 Information furnished is believed to be accurate and reliable. However, STMicroelectronic s assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specification mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems withoutexpress written approval of STMicroelectronics. The ST logo is a registered trademark of STMicroelectronics (c) 2000 STMicroelectronics - Printed in Italy - All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Brazil - China - Finland - France - Germany - Hong Kong - India - Italy - Japan - Malaysia - Malta - Morocco Singapore - Spain - Sweden - Switzerland - United Kingdom - U.S.A. http://www.st.com . 9/8 |
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