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UTCCXA1191

Unisonic Technologies
Part Number UTCCXA1191
Manufacturer Unisonic Technologies
Description FM/AM Radio (for radio-cassette tape recorders and headphone tape recorders.)
Published Apr 16, 2005
Detailed Description UTC CXA1191 FM/AM Radio DESCRIPTION LINEAR INTEGRATED CIRCUIT The UTC CXA1191 is a one-chip FM/AM radio IC designed fo...
Datasheet PDF File UTCCXA1191 PDF File

UTCCXA1191
UTCCXA1191

Overview
UTC CXA1191 FM/AM Radio DESCRIPTION LINEAR INTEGRATED CIRCUIT The UTC CXA1191 is a one-chip FM/AM radio IC designed for radio-cassette tape recorders and headphone tape recorders.
SOP-28 FEATURES *Small number of peripheral components *Low current consumption (Vcc=3V) FM: lD=5.
3mA (Typ.
) AM: lD=3.
4mA (Typ.
) *Built-in FM/AM select switch *Large current of AF amplifier DIP-28 FUNCTIONS FM section RF amplifier, Mixer and OSC (incorporating AFC variable capacitor) IF amplifier Quadrature detection Tuning LED driver AM section RF amplifier, Mixer and OSC (with RF AGC) IF amplifier (with IF AGC) Detector Tuning LED driver AF section Electronic volume control FM muting Structure Bipolar silico...


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