SA8025A Overview
Key Specifications
Package: LSSOP
Mount Type: Surface Mount
Pins: 20
Operating Voltage: 3 V
Description
The SA8025A is a monolithic low power, high performance dual frequency synthesizer fabricated in QUBiC BiCMOS technology. The SA8025A is an improved version of the SA8025, suitable for narrow band systems like the Japan Personal Digital Cellular (PDC) system.
Key Features
- Operation up to 1.8GHz at 3V
- Fast locking by “Fractional-N” divider
- Auxiliary synthesizer
- Digital phase comparator with proportional and integral charge pump output SR00623 Figure
- Supply voltage range 2.7 to 5.5V
- Excellent input sensitivity: VRF_IN = –20dBm
