BA4425F Datasheet (Rohm) - FM / TV front end

BA4425F, FM / TV front end

FElectrical characteristics (unless otherwise noted, Ta = 25_C and VCC = 4.0V) 68 Audio ICs FMeasurement circuit BA4425F 69 Audio ICs FComponent data BA4425F 70 Audio ICs FElectrical characteristic curves BA4425F 71 Audio ICs BA4425F FExternal dimensions (Units: mm) 72

BA4425F Features

* 1) Uses double balance mixer to improve intermodulation characteristics. 2) Includes a clamp diode in the mixer output. 3) Local oscillation buffer on-chip for improved response to strong input. 4) The output impedance of the IF buffer is matched with the ceramic filter impedance at 330Ω. FAbsolute