CHC2442-QPG Overview
The CHC2442-QPG is a multifunction chip which integrates a low phase noise VCO, Tx MPA, two double balanced mixer based Rx and a switchable prescaler. The circuit is controlled by SPI and monitored with power and temperature sensor. It is designed for signal generation and reception for automotive radar applications.
CHC2442-QPG Key Features
- Frequency Band: 24-24.5GHz
- >13dBm Max Tx Power
- 12dB Tx Power control range
- 37dB Rx gain
- 24dB Rx gain control range
- 11dB Rx SSB NF @ IF≥100kHz, max RF gain
- 16dBm IP1dB RF power @ min RF VGA gain
- Temperature range from -40°C to +125°C
- DC bias: 3.3V / 205-225mA @ Pout @ stage 8-0
- 28L-QFN4X5 SMD leadless package