Press Center
Home About us Products Support Quality & Certification Career Contact us
• Power Management
    Linear Regulators
    Low Dropout Linear Regulators
    DDR Termination Regulators
    Shunt Reference Regulators
    Step Down Switching Regulators
    Switching Regulator
    Step-Up DC-DC Converter
    PWM Controller
    White LED Driver
    Supervisory Circuit
    Voltage Detection and System R
    USB Power Switch
    Power Factor Control
    Li-Battery Protection or Charg
    FET Bias Controllers
    Combo IC
    Inverting DC-DC Converter
• Amplifier / Comparator
    Audio Amplifiers
    Operational Amplifier
    Voltage Comparator
• Analog Switches
    Video Signal Switch
    Analog Multiplexers, Demultipl
• Hall ICs
• Special Application ICs
    Motor Controller IC
    Interface and Driver Circuit
    Telecommunication Circuit
    Melody IC
    Alarm /Sound Generator IC
    Remote Controller IC
    Television Circuit
    Leakage Current Detector
    Automotive IC
    A-D or D-A Converters
    Radio and Cassette Recorder Ci
    Mouse&Keyboard Controller
    Transient Voltage Suppressors
    Sense Monitor
    Video Filter
    ZCB snubber
• Logic
    Power Mosfet
• SCRs
Home > Timer
ULA1235 Datasheet

The UTC ULA1235 is a high integrated IC developed for use
in high S/N(S/N =88dB), low distortion (distortion factor=0.015%)
FM IF system applications. And this IC has almost all functions
required for FM tuner IF stage.
* IF amplifier, limiter.
* Tuning meter null circuit. functions
* AF preamplifier.
* Signal intensity muting drive output.
* Quadrature detection
* Detuning muting drive output.
* AF signal muting circuit.
* IF amplifier stop circuit.
* AFC, tuning meter drive output.
* Signal meter drive output.  
About us  |  Products  |  Contact us
Copyright 2011 UTC All received