BH4127FV Datasheet (Rohm)

BH4127FV, IF detector

BH4127FV 537 Communication ICs BH4127FV 538 Communication ICs FElectrical characteristics (unless otherwise noted, Ta = 25_C, VCC = 3.0V) Signal source: fIN (MIX) = 254.4MHz, fIN (LO) = 243.2MHz, 100dBµV, fIN (IF) = 11.2MHz AC level to be indicated by termination BH4127FV 539 Communication

BH4127FV 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. FAbsolut