BM90 Overview
Key Features
- Combined TX/RX RF terminal simplifies external matching and reduces external antenna switches
- +4dBm output power with 20 dB level control from register control
- Fully integrated synthesizer has been created
- There requires no external VCO, varactor diode, resonator and loop filter
- Crystal oscillation with built-in digital trimming for temperature/process variations
- Built-in PCB antenna
- Audio processor Support A-Law or -Law PCM format, or CVSD (Continuous Variable Slope Delta Modulation) for SCO channel operation
