74V2G66 DUAL BILATERAL SWITCH PRELIMINARY DATA ■ ■ ■ ■ ■ HIGH SPEED: tPD = 0.3 ns (TYP.) at VCC = 5V tPD = 0.4 ns (TYP.) at VCC = 3.3V LOW POWER DISSIPATION: ICC = 1 µA (MAX.) at TA = 25 oC LOW ”ON” RESISTANCE: RON = 10Ω (TYP.)AT VCC = 5.0V II/O=100µA RON = 12Ω (TYP.)AT VCC = 3.3V II/O=100µA SINE WAVE DISTORTION 0.04% (TYP.) AT VCC=3.3V f=1KHz WIDE OPERATING VOLTAGE RANGE: VCC (OPR) = 2V to 5V DESCRIPTION The 74V2G66 is an high-speed CMOS DUAL 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 SOT23-8L ORDER CODES PACKAGE SOT23-8L T UBE T& R 74V2G66STR power-supply range (from Vcc to Ground). The C input is provided to control the switch and it’s compatible with standard CMOS 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 SOT23-8L. PIN CONNECTION AND IEC LOGIC SYMBOLS June 2000 1/8 74V2G66 LOGIC DIAGRAM PIN DESCRIPTION PIN No SYMBOL NAME AND FUNCT ION 1, 5 1 to 2 I/O Independent Input/Output 2, 6 1 to 2 O/I Independent Output/Input 3, 7 1C to 2C Enable Input (Active HIGH) 4 GND Ground (0V) 8 VCC Positive Supply Voltage TRUTH TABLE CONTROL SWITCH F UNCTIO N H ON L OFF ABSOLUTE MAXIMUM RATINGS Symbol VCC Parameter Supply Voltage VI DC Input Voltage V IC DC Control Input Voltage VO DC Output Voltage IIK DC Input Diode Current Value Unit -0.5 to +7 V -0.5 to VCC + 0.5 V -0.5 to 7 V -0.5 to VCC + 0.5 V ± 20 mA IIK DC Control Input Diode Current - 20 mA IOK DC Output Diode Current ± 20 mA IO DC Output Current ± 50 mA ± 100 mA ICC or IGND DC VCC or Ground Current Tstg TL Storage Temperature Lead Temperature (10 sec) -65 to +150 o 300 o 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 Valu e Unit Supply Voltage (note 1) Parameter 2 to 5.5 V VI Input Voltage 0 to VCC V V IC Control Input Voltage 0 to 5.5 V VO Output Voltage Top Operating Temperature: dt/dv Input Rise and Fall Time (note 2) 1) Truth Table guaranteed: 1.2V to 5.5V 2) VIN from 30% to70%VCC 2/8 0 to VCC -40 to +85 0 to 10 V o C ns/V 74V2G66 DC SPECIFICATIONS Symb ol VIH VIL R ON Parameter High Level Control Input Voltage Low Level Control Input Voltage ON Resistance T est Cond ition s Min. 1.5 1.5 2.7 to 5.5 0.7VCC 0.7VCC Typ . Max. Min . Max. V 2.0 0.5 0.5 2.7 to 5.5 0.3VCC 0.3VCC 3.3 (**) (**) 3.3 5.0 (*) Difference of ON Resistance Between Switches Un it -40 to 85 o C 2.0 5.0 (*) ∆RON Value T A = 25 o C V CC (V) V IC = V IH V I/O = V CC to G ND II/ O ≤ 1mA V IC = V IH V I/ O = VCC or GND II/ O ≤ 1mA V IC = V IH 3.0 V I/O = V CC to G ND to 5.5 II/ O ≤ 1mA 14 26 30 12 17 20 12 18 24 10 14 18 V Ω 2 Ω IOFF Input/Output Leakage Current (SWITCH OFF) 5.5 V OS = V CC to GND V IS = V CC to G ND V I C = VI L ±0.1 ±1.0 IIZ Switch Input Leakage Current (SWITCH ON, OUTPUT OPEN) 5.5 VOS = VCC to GND VIC = VIH ±0.1 ±1.0 µA IIN Control Input Leakage Current 0 to 5.5 VIC = 5.5V or GND ±0.1 ±1.0 µA ICC Quiescent Supply Current 5.5 V IC = V CC or GND 1 10 µA µA (*) Voltage range is 5V ± 0.5V (**) Voltagerange is 3.3V ± 0.3V 3/8 74V2G66 AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input t r = tf =3 ns) Symb ol Parameter Test Co ndition V CC (V) (*) tPD Delay Time 3.3 5.0(**) tPZL tPZH Output Enable Time tPLZ tPHZ Output Disable Time 3.3(*) 5.0(**) 3.3(*) 5.0(**) C IN Input Capacitance CI/O Switch Terminal Capacitance CPD Power Dissipation Capacitance (note 1) Value T A = 25 o C Min. Typ . Max. t r = tf =6ns R L = 1kΩ R L = 500Ω Un it -40 to 85 o C Min . Max. 0.4 0.3 0.8 0.6 1.2 1.0 2.5 2.0 5.0 5.0 5 4.0 4.0 7.5 7.5 5.0 5.0 9.0 9.0 ns ns pF 10 3.3 5.0 ns pF 2.5 3 pF 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/2 (switch). (*) Voltage range is 3.3V ± 0.3V (**) Voltagerange is 5V ± 0.5V ANALOG SWITCH CHARACTERISTICS (GND = 0 V, TA = 25oC) Symb ol fMAX Parameter Value Un it 0.04 0.04 % Adjust fI N voltage to Obtain 0dBm at V OS . Increase fIN Frequency until dB Meter reads -3dB R L = 50Ω, C L = 10pF 150 180 MHz 3.3 5.0(*) VIN is centered at VCC /2. Adjust fIN voltage to obtain 0dBm at VIS RL = 600Ω, CL = 50pF, fIN = 1MHz sine wave -60 -60 dB Crosstalk (Control Input to Signal Output) 3.3 5.0(*) R L = 600Ω, CL = 50pF, fIN = 1MHz square wave tr = tf = 6ns 60 60 mV Crosstalk (Between Switches) 3.3 5.0(*) RL = 600Ω, CL = 50pF, fIN = 1MHz sine wave -60 -60 dB Sine Wave Distortion (THD) V IN (Vp-p) 2.75 Frequency Response (Switch ON) 3.3 5.0(*) Feedthrough Attenuation (Switch OFF) (*) Voltage range is 5V ± 0.5V 4/8 Test Co nditi on V CC (V) 3.3 5.0(*) fIN = 1 KHz RL = 10KΩ CL = 50 pF 4 74V2G66 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 74V2G66 CHANNEL RESITANCE (RON) 6/8 ICC (Opr.) 74V2G66 SOT23-8L MECHANICAL DATA mm DIM. MIN. TYP. mils MAX. MIN. TYP. MAX. A 0.90 1.45 35.4 57.1 A1 0.00 0.15 0.0 5.9 A2 0.90 1.30 35.4 51.2 b 0.22 0.38 8.6 14.9 C 0.09 0.20 3.5 7.8 D 2.80 3.00 110.2 118.1 E 2.60 3.00 102.3 118.1 E1 1.50 1.75 59.0 68.8 L 0.35 0.55 13.8 21.6 e 0.65 25.6 e1 1.95 76.7 7/8 74V2G66 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. 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