MB1504 Datasheet (Fujitsu) - ASSP SERIAL INPUT PLL FREQUENCY SYNTHESIZER

MB1504, ASSP SERIAL INPUT PLL FREQUENCY SYNTHESIZER

Pin No.

Pin Name I/O Descriptions 1 OSCIN I Oscillator input 2 OSCOUT O Oscillator output A crystal is placed between OSCIN and OSCOUT.

3 VP * Power supply input for charge pump 4 VCC * Power supply voltage input Charge pump output 5 DO O The phase characteristics c

DS04 21301 5E DATA SHEET MB1504/MB1504H/MB1504L ASSP SERIAL INPUT PLL FREQUENCY SYNTHESIZER SERIAL INPUT PLL FREQUENCY SYNTHESIZER WITH 520MHz PRESCALER The Fujitsu MB1504/MB1504H/MB1504L, utilizing BI-CMOS technology, is a single chip serial input PLL frequency synthesizer with pulse-swallow function.

The MB1504 series contains a 520MHz two modulus prescaler that can select either 32/33 or 64/65 divide ratio; control signal generator; 16-bit shift register; 15-bit latch; progra

MB1504 Features

* High operating frequency: fIN MAX=520MHz (VIN MIN=0.20VP-P)

* On-chip prescaler

* Low power supply voltage: 2.7V to 5.5V (3.0V typ)

* Low power supply consumption: 30mW (3.0V, 520MHz operation)

* Serial input 18-bit programmable divider consisting of: