TA2111FN Description
TA2111N/F/FN TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA2111N,TA2111F,TA2111FN 3 V AM/FM 1 Chip Tuner IC TA2111N/F/FN are AM/FM 1 chip tuner ICs, which are designed for portable radios and 3 V Head phone radios. FM local oscillation voltage is set up low relativity, for NEW FCC.
TA2111FN Key Features
- For NEW FCC. AM Detector coil, FM IFT, IF coupling condenser are not needed. For adopting ceramic discriminator, it is n
- Operating supply voltage range: VCC = 1.8~7 V (Ta = 25°C)
- LPF terminal for synchronous Detector
- VCO stop terminal V15 = VCC → VCO STOP
- LPF terminal for phase Detector
- Bias terminal for AM/FM SW circuit V16 = VCC → AM V16 = OPEN → FM
- The AM Low-Cut action is carried out by the bypass of the high frequency ponent of the positive-feedback signal at the A
- In the case of the AM Low-Cut function is not needed, set up the value of C3 over 1 µF. In the condition of C3 ≥ 1 µF, t