SKY13384-350LF【PDF 1/11 页】RF SWITCH 4GHZ SP4T

DATA SHEET

SKY13384-350LF: 0.02-4.0 GHz High Isolation SP4T

Absorptive Switch With Decoder

Applications

? GSM/ CDMA/WCDMA/TD - SCDMA/TD -LTE cellular infrastructure

Features

? Broadband frequency range: 0.02 GHz to 4.0 GHz

? Low insertion loss: 0.70 dB @ 2 GHz

? Typical isolation: 40 dB @ 2 GHz

? Positive voltage control: 0/3 V to 0/5 V

? Isolated ports are absorptive

? Small , QFN ( 16 - pin, 3 x 3 mm) package (MSL1, 260 ° C per

JEDEC J - STD - 020)

Figure 1. SKY13384-350LF Block Diagram

Description

The SKY13384 - 350LF is a s ymmetrical, single - pole, four - throw

(SP4T) switch. The switch is intended for GSM/ CDMA/WCDMA/TD -

SCDMA/TD -LTE cellular infrastructure applications . The

impedance of the RF ports in isolation is 50 Ω .

The SKY13384 - 350LF is manufactured using Skyworks state -o f -

the - art GaAs pHEMT process. The SKY13384 - 350LF features

integrated logic that uses only two control lines for switch

operation.

The SKY13384 - 350LF SP 4 T switch is provided in a compact Quad

Flat No - Lead (QFN) 3 x 3 mm package. A functional block diagram

i s 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.

Figure 2. SKY13384-350LF Pinout – 16-Pin QFN

(Top View)

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

201529B ? Skyworks Proprietary Information ? Products and Product Information are Subject to Change Without Notice ? August 29, 2011

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