MB15A02 Datasheet (Fujitsu Microelectronics) - Low Power Serial Input PLL Synthesizer With 1.1ghz Prescaler

MB15A02, Low Power Serial Input PLL Synthesizer With 1.1ghz Prescaler

Pin No.

Pin Name SOP *16P SSOP *16P SSOP *20P 1 2 3 4 5 6 7 8 9 1 3 4 5 6 7 8 10 11 OSCIN OSCOUT VP VCC DO GND LD fIN Clock I/O I O * * O * O I I Description Oscillator input.

Oscillator output.

A crystal is placed between OSCIN and OSCOUT.

Power supply p

DS04 21321 1aE DATA SHEET MB15A02 ASSP SERIAL INPUT PLL FREQUENCY SYNTHESIZER LOW POWER SERIAL INPUT PLL SYNTHESIZER WITH 1.1GHZ PRESCALER The Fujitsu MB15A02, utilizing Bi-CMOS technology, is a single chip serial input PLL synthesizer with pulse-swallow function.

The MB15A02 contains a 1.1GHz two modulus prescaler that can select either a 64/65 or 128/129 divide ratio, control signal generator, 16-bit shift register, 15-bit latch, programmable reference divider (binary 14-bit

MB15A02 Features

* PHASE CHARACTERISTICS VCO CHARACTERISTICS FC pin is provided to change phase characteristics of phase comparator. Characteristics of internal charge pump output level (DO), phase comparator output level (∅R, ∅P) are reversed depending upon FC pin input level. Also, monitor pin (fout) output level of