DATA SHEET

SKY13286-359LF: 0.1-6.0 GHz High Isolation SPDT

Absorptive Switch

Applications

•

GSM, PCS, WCDMA base stations

•

2.4 and 5.8 GHz ISM devices

•

Wireless local loops

C

BL

J1

50

C

BL

Features

•

Single, positive voltage control: 0 to 3 and 0 to 5 V

•

High isolation 64 dB at 1 GHz and 2 GHz

•

Integrated silicon CMOS driver

•

Absorptive

•

Small, QFN (16-pin, 4 x 4 mm) Pb-free package (MSL1, 260

°C

per JEDEC J-STD-020)

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

Hazardous Substances) compliant packaging.

VDD

50

C

BL

J2

RFC

Decoder

VCTL

S1595

Figure 1. SKY13286-359LF Block Diagram

Description

The SKY13286-359LF is a GaAs pHEMT FET high-isolation,

absorptive switch. The device is an ideal component for base

station applications in which synthesizer isolation is critical.

The device is provided in a 4 x 4 mm, 16-pin Quad Flat No-Lead

(QFN) package. A functional block diagram is shown in Figure 1.

The pin configuration and package are shown in Figure 2. Signal

pin assignments and functional pin descriptions are provided in

Table 1.

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

200570E • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • July 30, 2009

1