Description
The YD2111 are AM/FM 1 chip tuner ICs, which are designed for portable radios and 3V headphone radios.
Features
- For NEW FCC.
- AM Detector coil, FM IFT, IF coupling condenser are not needed.
- For adopting ceramic discriminator, it is not necessary to adjust the FM quad detector circuit.
- Built-in FM MPX VCO circuit.
- Built-in varactor diode for AFC.
- Built-in AM low cut circuit.
- Low supply current. （Vcc＝3V, Tamb=25℃） Iccq (FM)=9.0mA (typ. ) Iccq (AM)=5.0mA (typ. ).
- Operating Supply Voltage Range: Vcc=1.8～7V（Tamb=25℃）
BLOCK.
YD2111 Datasheet
