MB1502 Datasheet - Fujitsu

MB1502 SERIAL INPUT PLL FREQUENCY SYNTHESIZER

Pin No. 1 2 3 4 5 6 7 Pin Name OSCIN OSCOUT VP VCC DO GND LD I/O I O * * O * O Description Oscillator input. Oscillator output. A crystal is placed between OSCIN and OSCOUT. Power supply input for charge pump and analog switch. Power supply voltage input. Charge pump outpu.

November 1990 Edition 5.0 DATA SHEET MB1502 SERIAL INPUT PLL FREQUENCY SYNTHESIZER LOW POWER SERIAL INPUT PLL SYNTHESIZER WITH 1.1 GHz PRESCALER The Fujitsu MB1502, utilizing BI-CMOS technology, is a single chip serial input PLL synthesizer with pulse-swallow function. The MB1502 contains a 1.1GHz two modulus prescaler that can select of either 64/65 or 128/129 divide ratio, control signal generator, 16-bit shift register, 15-bit latch, programmable reference divider (binary 14-bit programmable.

MB1502 Features

* High operating frequency: fIN MAX=1.1GHz (VIN MIN=10dBm)

* Pulse swallow function: 64/65 or 128/129

* Low supply current: ICC=8mA typ.

* Serial input 18-bit programmable divider consisting of:

* Binary 7-bit swallow counter: 0 to 127

* Binary 11-bit

MB1502_FujitsuMediaDevicesLimited.pdf