Overview

The LC7215, LC7215F and LC7215FM are phase-locked-loop frequency synthesizer LSIs that provide accurate reference frequencies over the MW and LW bands, making them ideally suited for AM tuners.

Features

. PLL frequency synthesizer LSIs for MW and LW bands.

. Reference frequencies of 1, 5, 9 and 10 kHz.

. On-chip transistor for the low-pass filter amplifier.

. Single output pin (CMOS output)

. Controller clock output pin.

. Time-base output pin.

. All devices can be used for double conversion demodulation.

. The LC7215F and 7215FM have expanded input frequency

  ranges.

  LC7215 0.5 to 13 MHz : (DIP14)

  LC7215F/FM 0.5 to 20 MHz : (DIP14/MFP14S)