535
Communication ICs
IF detector IC for 900MHz spread
spectrum cordless phones
BH4127FV
The BH4127FV is a mixer, IF amplifier, and FM detector IC developed for use with 900MHz spread spectrum cordless
phones
Applications
900MHz spread spectrum cordless phones
Features
1) Built-in mixer circuit, IF circuit, RSSI circuit, and FM
detector circuit.
2) Operates at mixer input frequencies ranging from 20
to 300 MHz.
3) Equipped with a battery save function.
4) FM detector circuit demodulates up to ±750kHzdev.
5) FM detector circuit demodulates up to 2.6Mbps.
Absolute maximum ratings (Ta = 25C, with the measurement circuit)
Recommended operating conditions
