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M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make

changes to the product(s) or information contained herein without notice.

1

Quad Driver for GaAs FET Switches and Attenuators

Rev. V7

SWD-119-PIN

ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions

is considering for development. Performance is based on target specifications, simulated results,

and/or prototype measurements. Commitment to develop is not guaranteed.

PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology

Solutions has under development. Performance is based on engineering tests. Specifications are

typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.

Commitment to produce in volume is not guaranteed.

Features

• High Speed CMOS Technology

• Quad Channel

• Positive Voltage Control

• Low Power Dissipation

• Low Cost Plastic SOIC-16 Package

Description

The SWD-119-PIN is a quad channel driver used to

translate

TTL

control

inputs

into gate

control

voltages for 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. The output HIGH

level is optionally 0 to +2.0V (relative to GND) to

optimize the intermodulation products of the control

devices at low frequencies.

Ordering Information

Part Number

Package

SWD-119-PIN

Bulk Packaging

SWD-119TR

1000 piece reel

Note: Reference Application Note M513 for reel size

information.

Functional Schematic

Pin Configuration

Pin No.

Function

Pin No.

Function

1

Vee

9

Output A1

2

Vcc

10

Output B1

3

C4

11

Output A2

4

C3

12

Output B2

5

C2

13

Output A3

6

C1

14

Output B3

7

Vopt

15

Output A4

8

Ground

16

Output B4

Vcc

Vopt

Output A1

Vopt

Vee

Output B1

Logic C1

TTL Buffer

Level Shifter

Driver 1

Inverter

Level Shifter

Output A2

Vee

Output B2

Output A3

Output B3

Output A4

Output B4

Logic C4

Logic C3

Logic C2

Same as

Driver 1

Same as

Driver 1

Same as

Driver 1