LC72137M Datasheet (Sanyo Semicon Device) - PLL Frequency Synthesizer

LC72137M, PLL Frequency Synthesizer

Symbol Pin No.

(MFP pin numbers are in parentheses.) Type Functions Circuit configuration XIN XOUT 20 (19) 21 (21) Xtal * Crystal oscillator connections (75 kHz) FMIN 13 (12) Local oscillator signal input * FMIN is selected when the serial data input DVS bit is set to 1.

LC72137M Features

* High-speed programmable frequency divider

* FMIN: 10 to 160 MHzPulse swallower (divide-by-two prescaler built in)

* AMIN: 2 to 40 MHzPulse swallower 0.5 to 10 MHzDirect division

* IF counter IFIN: 0.4 to 12 MHzFor use as an AM/FM IF counter

* Reference frequ