LA1823M Datasheet - Sanyo Semicon Device

LA1823M Single-Chip Tuner

and Quiescent Voltage at VCC = 4.5V Pin number Function Quiescent voltage (V) AM FM Remarks 1 AM-RF input 1.2 1.2 Connect the AM antenna coil between this pin and pin 2 (Reg) Equivalent circuit 2 1 2 Reg 1.2 1.2 2 3 AM-OSC 4.5 4.5 Connect the AM oscillator coil between this pin and pin.

LA1823M Features

* AM, FM frontend/IF and MPX integrated in a single-chip.

* Built-in MPX VCO circuit

* Electronic tuning (AM oscillator output, AM/FM IF output)

* Adjustment-free FM detection (uses a ceramic discriminator)

* Packages : DIP24S (300mil) [LA1823] MFP24S (300mil)

LA1823M-SanyoSemiconDevice.pdf