Product Summary

The MC12026ADR2G is a high frequency, low voltage dual modulus prescaler used in phase. locked loop (PLL) applications. The MC12026ADR2G can be used with CMOS synthesizers requiring positive edges to trigger internal counters in a PLL to provide tuning signals up to 1.1 GHz in programmable frequency steps. A Divide Ratio Control (SW) permits selection of an 8/9 or 16/17 divide ratio as desired. The Modulus Control (MC) selects the proper divide number after SW has been biased to select the desired divide ratio.

Parametrics

MC12026ADR2G 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 6.5 Vdc; (5)Maximum Output Current, Pin 4 IO: 10.0mA.

Features

MC12026ADR2G features: (1)1.1 GHz Toggle Frequency; (2)Supply Voltage 4.5 to 5.5 V; (3)Low Power 4.0mA Typical; (4)Operating Temperature Range of -40℃ to 85℃; (5)The MC12026 is Pin Compatible with the MC12022; (6)Short Setup Time (tset ) 6.0 ns Typical @ 1.1 GHz; (7)Modulus Control Input Level is Compatible with Standard CMOS and TTL; (8)Pb-Free Packages are Available.

Diagrams

MC12026ADR2G block diagram

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MC12026ADR2G
MC12026ADR2G

ON Semiconductor

Prescaler BBG 2Mod Prescaler

Data Sheet

0-1790: $1.60
1790-2000: $1.51
2000-2500: $1.51
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