1

Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com

200172 Rev. C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • December 16, 2005

AS165-59, AS165-59LF: GaAs IC High-Isolation

SPST Switch Positive Control 0.7–2.5 GHz

DATA SHEET

Features

●

Single positive control voltage (0, 5 V)

●

Base station synthesizer switch

●

High isolation (45 dB @ 0.9, 1.9 GHz)

●

●

Miniature low-cost MSOP-8 plastic package

●

Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C

per JEDEC J-STD-020

Description

The AS165-59 SPST IC FET switch is absorptive on the input. The

switch features high isolation and low insertion loss. Ideal

building block for base station applications where synthesizer

isolation is critical. Use in conjunction with the AS164-80 SPDT

switch to meet GSM synthesizer switch isolation requirements.

GND

GND

GND

GND

50

Pin Out

DC blocking capacitors must be supplied externally.

Skyworks offers lead (Pb)-free, RoHS (Restriction of

Hazardous Substances)-compliant packaging.

NEW

Frequency

Min.

Typ.

Max.

Unit

0.7–1.0 GHz

0.7

0.9

dB

1.0–2.0 GHz

0.8

1.1

dB

2.0–2.5 GHz

1.2

1.4

dB

Isolation

0.7–2.0 GHz

39

45

dB

2.0–2.5 GHz

30

38

dB

0.7–1.8 GHz

1.7:1

1.9:1

1.8–2.5 GHz

1.5:1

1.8:1

Electrical Specifications at 25 °C (0, 5 V)

1. All measurements made in a 50

Ω system, unless otherwise specified.

2. Insertion loss changes by 0.003 dB/°C.

Innovation to Go

TM

Now available for purchase online.

BUY

NOW

BUY

NOW