MACOM DR65-0008-TR, DR65-0008 Datasheet

Quad Positive Voltage Driver for GaAs FET

DR65-0008

Switches and Attenuators

Features

n High Speed CMOS Technology
n Complementary Positive Voltage Outputs for driving

series and shunt FETS

n TTL Inputs
n Low Power Dissipation
n Plastic SOIC Package for SMT Applications
n Tape and Reel Packaging Available
n 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.

SO-16

V 2.00

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

Parameter Absolute Maximum

V

CC

V

IN 2

V

OUT

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.

- .5V to + 6.0 V

- .5V to VCC + .5 V

0.0V to Vcc

Truth Table

Input

CX A

0 GND VCC
1 VCC GND

X

Outputs

BX

Quad Positive Voltage Driver for GaAs FET Switches and Attenuators

DR65-0008

V 2.00

Pin Configuration

PIN Function PIN Function

Logic Diagram

Vcc

1 A3 9 C2
2 B3 10 C1
3 A4 11 V
4 B4
5 GND
6 V

CC

12 GND
13 A1
14 B1

CC

Cx

7 C4 15 A2
8 C3 16 B2

AC & DC Characteristics Over Guaranteed Operating Range

Symbol

V

IH

V

IL

V

OH

V

OL

I

IN

I

CC

∆I

CC

T

PHL, TPLH

T

THL, TTLH

T

SKEW

R

out

Additional Supply Current, per

Output Resistance IO = ± 30 mA O — 40 —

Parameter Test Conditions Units Min Typ Max

Input HIGH Voltage Guaranteed HIGH Input Voltage V 2.0 — —

Input LOW Voltage Guaranteed LOW Input Voltage V — — 0.8

Output HIGH Voltage IOH = 1 mA V VCC- 0.1 — —

Output LOW Voltage IOL = -1 mA V — — .1

Input Leakage Current VIN = VCC or GND µA -10.0 0 +10.0

Quiescent Supply Current VCC = Max µA — — 400

VCC = Max mA — — 1.0

TTL Input pin

Propagation Delay Guaranteed -40° C to + 85° C nS — 30 50

Output Transition Time Guaranteed -40° C to + 85° C nS — 10 25

Delay Skew,

Guaranteed -40° C to + 85° C nS — — 8

Output A to Output B

Ax

Bx

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. [phone]
n Asia/Pacific: Tel.[phone], Fax [phone]
n Europe: Tel. [phone], Fax[phone]

Visit www.macom.com for additional data sheets and product information.

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