Part Number
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SKY74693 |
Manufacturer
|
Skyworks Solutions |
Description
|
Receiver |
Published
|
Feb 11, 2007 |
Detailed Description
|
www.DataSheet4U.com
PRODUCT SUMMARY
SKY74693: Receiver for CDMA, AMPS, PCS, and GPS Mobile Handset Applications
Applic...
|
Datasheet
|
SKY74693
|
Overview
www.
DataSheet4U.
com
PRODUCT SUMMARY
SKY74693: Receiver for CDMA, AMPS, PCS, and GPS Mobile Handset Applications
Applications
• Tri-band, tri-mode handsets • PCS and GPS phones • CDMA and GPS phones Except for the Surface Acoustic Wave (SAW) filters, a UHF Voltage Controlled Oscillator (VCO), and matching components, the device incorporates everything required to implement the receiver chain, from the Low-Noise Amplifier (LNA) to the In-Phase and Quadrature (I/Q) demodulator stages.
Three LNAs are in the frontend receiver: a three-step gain stage cellular LNA (high, mid, and bypass), a two-step gain stage PCS LNA (high, bypass), and a high gain stage GPS LNA.
After RF LNA signal amplificati...
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