MB1501L

September 1995 Edition 6.0a DATA SHEET MB1501/MB1501H/MB1501L SERIAL INPUT PLL FREQUENCY SYNTHESIZER SERIAL INPUT PLL FREQUENCY SYNTHESIZER WITH 1.1GHz PRESCALER The Fujitsu MB1501/MB1501H/MB1501L, utilizing BI-CMOS technology, is a single chip serial input PLL frequency synthesizer with pulse-swallow function. The MB1501 series contain a 1.1GHz two modulus prescaler that can select 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 reference counter); 1-bit switch counter; phase comparator with phase inverse function; charge pump; crystal oscillator; 19-bit shift register; 18-bit latch; programmable divider (binary 7-bit swallow counter and binary 11-bit programmable counter). The MB1501 operates on a low supply voltage (3V typ) and consumes low power (45mW at 1.1GHz). PLASTIC PACKAGE DIP-16P-M04 MB1501 Product Line DO Output Width MB1501 8V max 8.5V max Middle speed Middle MB1501H 10V max 10.0V max High speed Low MB1501L 8V max 8.5V max Low speed High VP Voltage VOOP Voltage Lock up time High-level Low-level Output Output Current Current Middle Middle High Low Low High High operating frequency: fIN MAX=1.1GHz (PIN MIN=0.20VP-P) On-chip prescaler Low power supply voltage: 2.7V to 5.5V (3.0V typ) Low power supply consumption: 45mW (3.0V, 1.1GHz operation) Serial input 18-bit programmable divider consisting of: Binary 7-bit swallow counter (Divide ratio: ...