Matched GaAs SP3T Switch

5 - 2000 MHz

SW-241

M/A-COM, Inc.

North America:

Tel. (800) 366-2266

s

Asia/Pacific: Tel. +81 (03) 3226-1671

s

Europe: Tel. +44 (1344) 869 595

Fax (800) 618-8883

Fax +81 (03) 3226-1451

Fax +44 (1344) 300 020

1

Specifications Subject to Change Without Notice.

V2.00

DI-5

q

q

q

q

Features

Low Insertion Loss, 1.0 dB Typical

Fast Switching Speed, 20 ns Typical

Ultra Low DC Power Consumption, 0.22mA Typical

Integral TTL Driver

Guaranteed Specifications*

(-55°C to +85°C)

Frequency Range

5-2000 MHz

Insertion Loss

5-2000 MHz

2.5 dB Max

5-1000 MHz

1.7 dB Max

5-500 MHz

1.4 dB Max

VSWR

5-2000 MHz

2.0:1 Max

5-1000 MHz

1.6:1 Max

5-500 MHz

1.4:1 Max

Isolation

5-2000 MHz

35 dB Min

5-1000 MHz

45 dB Min

5-500 MHz

55 dB Min

Operating Characteristics

Impedance

50 Ohms Nominal

Switching Characteristics

(TTL)

tRISE, tFALL

7 ns

tON, tOFF (50% CTL to 90/10% RF)

20 ns

Transients (In-Band)

80 mV

Input Power for 1 dB Compression

500-2000 MHz

+27 dBm Typ

50 MHz

+21 dBm Typ

Intermodulation Intercept Pt.

(for two-tone input power up to +13 dBm)

Intercept Points

IP2

IP3

500-2000 MHz

+68

+46

dBm Typ

50 MHz

+60

+40

dBm Typ

Bias Power

+5 VDC @ 0.22 mA typ mA Max

Environmental

MIL-STD-883 screening available.

* All specifications apply when operated with bias voltages of +5 VDC

and 50 ohm impedance at all RF ports.

Unless Otherwise Noted: .xxx = ± 0.010 (.xx = ± 0.25)

.xx =± 0.02 (.x = ± 0.5)

WEIGHT (APPROX.): 0.26 OUNCES 73 GRAMS

Control Input

Condition of Switch

“1” = Logic High (TTL)

RF Common to Each RF Port

CTL1 CTL2 CTL3

RF1

RF2

RF3

1

0

0

ON

OFF

OFF

0

1

0

OFF

ON

OFF

0

0

1

OFF

OFF

ON

Truth Table

Schematic

RF3

GROUND

CONTROL 3

CONTROL 2

CONTROL 1

+ VDC

NC

GROUND

GROUND

GROUND

RF COMMON

GROUND

GROUND

RF1

GROUND

RF2