ULA1235 Description
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.
ULA1235 Key Features
- 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