DR65-0008 Quad Positive Voltage Driver for GaAs FET V 2.00 Switches and Attenuators SO-16 Features n n n n n n n High Speed CMOS Technology Complementary Positive Voltage Outputs for driving series and shunt FETS TTL Inputs Low Power Dissipation Plastic SOIC Package for SMT Applications Tape and Reel Packaging Available Low Output Impedance for Driving Capacitive Circuits Description M/A-COM's DR65-0008 is a Quad channel driver used to translate TTL control inputs into gate voltages for Positive Voltage, GaAs FET microwave switches and attenuators. High speed analog CMOS technology is utilized to achieve low power dissipation at moderate to high speeds, encompassing most microwave switching applications. Package outline conforms to JEDEC standard MS-012AC Guaranteed Operating Ranges Parameter Test Conditions1 Units Min Typ Max VCC Positive DC Supply Voltage V 4.5 5.0 5.5 TA Operating Ambient Temperature °C -40 +25 +85 IOH DC Output Current - Source mA 30 — — IOL DC Output Current - Sink mA -30 — — Trise, Tfall Maximum Input Rise or Fall Time nS — — 500 1. All voltages are relative to GND Absolute Maximum Ratings Truth Table Parameter Absolute Maximum Input VCC - .5V to + 6.0 V CX AX BX V IN 2 Outputs - .5V to VCC + .5 V 0 GND VCC V OUT 0.0V to Vcc 1 VCC GND Storage Temperature -65°C to +150°C 2. Standard CMOS TTL interface, latch-up will occur if logic signal is applied prior to power supply. Quad Positive Voltage Driver for GaAs FET Switches and Attenuators DR65-0008 V 2.00 Pin Configuration Logic Diagram PIN Function PIN Function 1 A3 9 C2 2 B3 10 C1 3 A4 11 VCC 4 B4 12 GND 5 GND 13 A1 6 VCC 14 B1 7 C4 15 A2 8 C3 16 B2 Vcc Ax Cx Bx AC & DC Characteristics Over Guaranteed Operating Range Symbol Parameter Test Conditions Units Min Typ Max VIH Input HIGH Voltage Guaranteed HIGH Input Voltage V 2.0 — — VIL Input LOW Voltage Guaranteed LOW Input Voltage V — — 0.8 VOH Output HIGH Voltage IOH = 1 mA V VCC- 0.1 — — VOL Output LOW Voltage IOL = -1 mA V — — .1 IIN Input Leakage Current VIN = VCC or GND µA -10.0 0 +10.0 ICC Quiescent Supply Current VCC = Max µA — — 400 ∆ICC Additional Supply Current, per TTL Input pin VCC = Max mA — — 1.0 TPHL, TPLH Propagation Delay Guaranteed -40° C to + 85° C nS — 30 50 TTHL, TTLH Output Transition Time Guaranteed -40° C to + 85° C nS — 10 25 TSKEW Delay Skew, Output A to Output B Guaranteed -40° C to + 85° C nS — — 8 Rout Output Resistance IO = ± 30 mA O — 40 — See Switching Wave Forms for the definition of the switching terms. Vcc must be by-passed with .01 µF Capacitors. Unused inputs must be tied to Ground Specifications subject to change without notice. n North America: Tel. (800) 366-2266 n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 Visit www.macom.com for additional data sheets and product information. 2 Quad Positive Voltage Driver for GaAs FET Switches and Attenuators DR65-0008 V 2.00 Switching Waveforms Output Impedance vs. Output Current Source Output Resistance (W) 70 Sink 60 50 40 30 20 10 0 5 10 15 20 25 30 35 40 45 50 Output Current (± mA) Ordering Information Part Number Package DR65-0008 Bulk Packaging DR65-0008-TR Tape & Reel (1K Reel) Specifications subject to change without notice. n North America: Tel. (800) 366-2266 n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 Visit www.macom.com for additional data sheets and product information. 3