CXA3355AER
CXA3355AER is GPS Down Converter IC manufactured by Sony Semiconductor Solutions.
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GPS Down Converter IC
Description
The CXA3355AER is an IC developed as a GPS RF down converter. This IC realizes a reduction in the number of external parts by integrating an LNA, image rejection mixer, IF filter, PLL and VCO (L, C) into a small package with low current consumption. (Applications: GPS down converter IC)
Features
Includes all functions required for the GPS down converter Low voltage operation: VCC = 1.6 to 2.0V Low current consumption (active mode): 11m A (Typ. at VCC = 1.8V, IF ≈ 1MHz) Low current consumption (power save mode) < 1μA Total gain ≈ 100d B Total NF ≈ 4d B On-chip VCO and PLL Supports typical TCXO frequencies (13MHz, 16.368MHz, 18.414MHz, etc.) On-chip LNA (LNA NF: 2.0d B) Image rejection mixer On-chip IF filter, and an external filter can be connected as an option for further band narrowing. 1-bit IF output Antenna sense function
Structure
Si Ge Bi CMOS monolithic IC
Package
44 pin VQFN (Plastic)
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
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E06702-CR
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