BA4425F - FM / TV front end

Product Overview

Rohm

Datasheet Details

Part number	BA4425F
Manufacturer	ROHM
File Size	101.77 KB
Description	FM / TV front end
Datasheet	BA4425F Datasheet
Additional preview pages of the BA4425F datasheet.

Product details

Description

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

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 maximum ratings (Ta = 25_C) 5) Mixer input coupling capacitor included on-chip. 6) Includes a feedback capacitor for the local oscillation circuit. 7) Reception of VHF terrestrial TV channels is poss.

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Published: Apr 1, 2005 |