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MB1504H Datasheet Assp Serial Input Pll Frequency Synthesizer

Manufacturer: Fujitsu Semiconductor Limited

Overview: 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; programmable reference divider (binary 14-bit programmable reference counter); 1-bit switch counter; phase comparator with phase inverse function; charge pump; crystal oscillator; 19-bit shift register; 18-bit latch; and a programmable divider (binary 7-bit swallow counter and binary 11-bit programmable counter). The MB1504 operates from a low supply voltage (3V typ) and consumes low power (30mW at 520MHz). MB1504 Product Line VP Voltage VOOP Voltage Lock up Time MB1504 MB1504H MB1504L 8V max 10V max 8V max 8.5V max 10.0V max 8.

Key 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:.
  • Binary 7-bit swallow counter (Divide ratio: 0 to 127).
  • Binary 11-bit programmable counter (Divide ratio: 16 to 2047).
  • Serial input 15-bit programmable reference divider consisting.

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