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

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

GaAs SPDT Reflective Switch,

DC-3.0 GHz with TTL/CMOS Control Input

Rev. V6

SW-312-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

• Integral TTL Driver

• Ultra Low Power Consumption

• Fast Switching Speed: 7 ns Typical

• Hermetic Surface Mount Package

• 50 Ohm Nominal Impedance

• MIL-STD-883 Screening Available

• Lead-Free CR-9 Package

• 260°C Reflow Compatible

• RoHS* Compliant

Description

M/A-COM’s SW-312-PIN is a GaAs FET SPDT re-

flective switch with integral silicon ASIC driver. Pack-

aged in a 16-lead ceramic surface mount package,

this device offers excellent performance and repeat-

ability from DC to 3 GHz while maintaining low

power consumption. The SW-312-PIN is ideally

suited for use where fast speed, low power con-

sumption and broadband applications are required.

MIL-STD-883 screening available.

Ordering Information

Part Number

Package

SW-312-PIN

Bulk Packaging

MASW-008846-0001TB

Sample Test Board

Note: Reference Application Note M513 for reel size

information.

Functional Block Diagram

Pin Configuration

Pin No.

Function

Pin No.

Function

1

Vee

9

RFC

2

GND

10

GND

3

GND

11

GND

4

GND

12

RF1

5

RF2

13

GND

6

GND

14

GND

7

GND

15

Vcc

8

GND

16

C1

* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.

The metal bottom of the case must be connected to RF and DC

ground.

RFC

GND

GND

RF1

GND

GND

GND

GND

GND

RF2

GND

GND

GND Orientation Mark

Vee

Vcc

C1