M A COM SW-217 Datasheet

GaAs SPDT Switch
5 - 2000 MHz

Features

●

Low Insertion Loss, 1.0 dB Typical

●

Fast Switching Speed, 20 ns Typical

●

Ultra Low DC Power Consumption

0.12mA Typical

●

Integral TTL Driver

●

MIL-STD-883 Screening Available

Guaranteed Specifications* (From -55°C to +85°C)

Frequency Range 5-2000 MHz
Insertion Loss 5-2000 MHz 1.5 dB Max

VSWR 5-2000 MHz 1.8:1 dB Max

Isolation 5-2000 MHz 40 dB Min

Operating Characteristics

Impedance 50 Ohms Nominal
Switching Characteristics (TTL)

t

RISE, tFALL 7 ns

t

ON, tOFF (50% CTL to 90/10% RF) 20 ns

Transients (In-Band) 100 mV

Input Power for 1 dB Compression

500-2000 MHz +27 dBm Typ
50 MHz +21 dBm Typ

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

Intercept Points IP
500-2000 MHz +68 +46 dBm Typ

50 MHz +60 +40 dBm Typ
Bias Power +5 VDC @ 0.12 mA Typ, 1 mA Max
* All specifications apply when operated with bias voltages of +5 VDC

and 50 ohm impedance at all RF ports.

5-1000 MHz 1.2 dB Max
5-500 MHz 1.1 dB Max

5-1000 MHz 1.4:1 dB Max
5-500 MHz 1.25:1 dB Max

5-1000 MHz 45 dB Min
5-500 MHz 53 dB Min

IP

2

3

DI-1

SW-217

0.87

(22.1 6 0.5)

CTL

RF IN

– +

RF1

0.018 ±0.005
(0.46 ±0.13) DIA.
14 PINS

0.10

(2.5 60.5)

0.300
(7.6)

0.100
(2.5) TYP

(3.360.5)

Dimensions in ( ) are in mm.

Unless otherwise noted: .xxx = ±0.010 (.xx = ±0.25)

WEIGHT (APPROX.): 0.14 OUNCES 4 GRAMS

RF2

0.200
(5.1) MAX

0.120
(3.0) MIN

0.50

(12.7 6 0.5)

0.13

.xx = ±0.02 (.x = ±0.5)

V2.00

Ordering Information

Part No. Package

SW-217 PIN Dual Inline

Specifications Subject to Change Without Notice.

M/A-COM, Inc.

North America: Tel. [phone] ■ Asia/Pacific: Tel. [phone] ■ Europe: Tel. [phone]

Fax [phone] Fax [phone] Fax [phone]

1

GaAs SPDT Switch

Typical Performance @ +25°C

INSERTION LOSS

SW-217

V2.00

Schematic

ISOLATION

VSWR

Truth Table

Control Input Condition of Switch

“1” = Logic High RF Common To

TTL (SW-217)/CMOS (SW-218) Each RFPort

RF1 RF2

1 ON OFF
2 OFF ON

2

Specifications Subject to Change Without Notice.

North America: Tel. [phone] ■ Asia/Pacific: Tel. [phone] ■ Europe: Tel. [phone]

Fax [phone] Fax [phone] Fax [phone]

M/A-COM, Inc.