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MC12032B

Motorola
Part Number MC12032B
Manufacturer Motorola
Description 2.0GHz Dual Modules Prescaler
Published Feb 24, 2015
Detailed Description Order this document by MC12032A/D Consider MC12054A for New Design 2.0GHz Dual Modulus Prescaler MC12032A MC12032B Th...
Datasheet PDF File MC12032B PDF File

MC12032B
MC12032B

Overview
Order this document by MC12032A/D Consider MC12054A for New Design 2.
0GHz Dual Modulus Prescaler MC12032A MC12032B The MC12032A can be used with CMOS synthesizers requiring positive edges to trigger internal counters such as Motorola’s MC145XXX series in a PLL to provide tuning signals up to 2.
0 GHz in programmable frequency steps.
The MC12032B can be used with CMOS synthesizers requiring negative edges to trigger internal counters.
A Divide Ratio Control (SW) permits selection of a 64/65 or 128/129 divide ratio as desired.
The Modulus Control (MC) selects the proper divide number after SW has been biased to select the desired divide ratio.
NOTE: The “B” Version Is Not Recommended for New Designs • 2.
0 GHz Toggle Frequency • Supply Voltage 4.
5 to 5.
5 V • MC12032A for Positive Edge Triggered Synthesizers • 12 mA Maximum, –40 to 85°C, VCC = 5.
5 Vdc • Modulus Control Input Level Is Compatible With Standard CMOS and TTL • Low–Power 8.
5 mA Typical MECL PLL COMPONENTS ÷64/65, ÷128/129 DU...


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