Datasheet Details
| Part number | CXA3355AER |
|---|---|
| Manufacturer | Sony Semiconductor Solutions |
| File Size | 447.93 KB |
| Description | GPS Down Converter IC |
| Datasheet |
 CXA3355AER Datasheet
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General 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.
Key Features
- Includes all functions required for the GPS down converter Low voltage operation: VCC = 1.6 to 2.0V Low current consumption (active mode): 11mA (Typ. at VCC = 1.8V, IF ≈ 1MHz) Low current consumption (power save mode) < 1μA Total gain ≈ 100dB Total NF ≈ 4dB On-chip VCO and PLL Supports typical TCXO frequencies (13MHz, 16.368MHz, 18.414MHz, etc. ) On-chip LNA (LNA NF: 2.0dB) Image rejection mixer On-chip IF filter, and an external filter can be connected as an option for furt.