Product Summary

The MC12052ADR2G is a super low power dual modulus prescaler used in phase–locked loop applications with low power dissipation of 2.7mW at a minimum supply voltage of 2.7 V. The MC12052ADR2G can be used with CMOS synthesizers requiring positive edges to trigger internal counters such as Motorola’s MC145xxx or Lansdale’s ML145xxx series in a PLL to provide tuning signals up to 1.1 GHz in programmable frequency steps.

Parametrics

MC12052ADR2G absolute maximum ratings: (1)Power Supply Voltage, Pin 2: VCC –0.5V to 7.0Vdc; (2)Operating Temperature Range: TA –40℃ to 85℃; (3)Storage Temperature Range Tstg: –65℃ to 150℃; (4)Modulus Control Input, Pin 6: MC –0.5V to 6.5Vdc.

Features

MC12052ADR2G features: (1)1.1 GHz Toggle Frequency; (2)The ML12052 is Pin and Functionally Compatible with the Motorola or ON Semiconductor MC12022; (3)Low Power 1.0mA Typical; (4)2.0mA Maximum, VCC = 2.7 to 5.5Vdc; (5)Short Setup Time (tset) 16 ns Maximum @ 1.1 GHz; (6)Modulus Control Input Level is Compatible with Standard CMOS and TTL; (7)Maximum Input Voltage Should Be Limited to 6.5Vdc; (8)Operating Temperature Range TA = 0℃ to 85℃.

Diagrams

MC12052ADR2G block diagram

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