Datasheet Details
- Part number
- SI4133W
- Manufacturer
- Silicon Laboratories
- File Size
- 609.48 KB
- Datasheet
- SI4133W_SiliconLaboratories.pdf
- Description
- RF SYNTHESIZER
SI4133W Description
Si4133W RF S Y N T H E S I Z E R W I T H I N T E G R A T E D V C O S F O R W- CD M A A N D G S M / U M T S W I R E L E S S C O M M U N I C A T I O N S.
The Si4133W is a monolithic integrated circuit that performs RF and IF synthesis for GSM/GPRS and W-CDMA wireless communications.
SI4133W Features
* Dual RF synthesizers
RF1: 2.3 GHz to 2.6 GHz RF2: 750 MHz to 1.7 GHz
IF synthesizer
IF: 62.5 MHz to 1.0 GHz
Integrated VCOs, loop filters, dividers, and phase detectors Minimal external components
Continuous operation over a wide temperature range Fast settling time: 200 µsec Low phase noise 5 µA
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