DatasheetsPDF.com

BA1442A

Rohm
Part Number BA1442A
Manufacturer Rohm
Description AM radio / FM IF stereo system IC
Published Apr 1, 2005
Detailed Description Audio ICs AM radio / FM IF stereo system IC BA1442A The BA1442A is an AM radio and FM IF stereo system IC developed for...
Datasheet PDF File BA1442A PDF File

BA1442A
BA1442A

Overview
Audio ICs AM radio / FM IF stereo system IC BA1442A The BA1442A is an AM radio and FM IF stereo system IC developed for radio cassette players.
The FM circuit is comprised of a differential IF amplifier, a double-balance type quadrature detector, and a PLL-type stereo MPX circuit.
The AM circuit is comprised of a local oscillator, a double-balanced mixer, an IF amplifier, a detector, and an AGC circuit.
FApplications Radio cassette players FFeatures 1) The “S” curve characteristic of the FM detector can be used for upper heterodyne (“N” curve) operation.
2) Audio high cut and low cut can be used to improve the AM fidelity.
3) A reference voltage supply is provided to ensure good frequency s...


Similar Datasheet


Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)