MC12026A: 1.1 GHz Dual Modulus Prescaler

The MC12026 is a high frequency, low voltage dual modulus prescaler used in phase-locked loop (PLL) applications. The MC12026A 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.

Features
  • 1.1 GHz Toggle Frequency
  • Supply Voltage 4.5 to 5.5 V
  • Low Power 4.0 mA Typical
  • Operating Temperature Range of -40° to 85°C
  • The MC12026 is Pin Compatible with the MC12022
  • Short Setup Time (tset) 6.0 ns Typical @ 1.1 GHz
  • Modulus Control Input Level is Compatible with Standard CMOS and TTL
  • Pb-Free Packages are Available
Application Notes (1)
Document TitleDocument ID/SizeRevisionRevision Date
AC Characteristics of ECL DevicesAND8090/D (896.0kB)1
Package Drawings (1)
Document TitleDocument ID/SizeRevision
SOIC-8 Narrow Body751-07 (62.6kB)AK
Data Sheets (1)
Document TitleDocument ID/SizeRevisionRevision Date
1.1 GHz Dual Modulus PrescalerMC12026A/D (135kB)9Aug, 2016
Order Information
ProductStatusCompliancePackageMSL*ContainerBudgetary Price/Unit
MC12026ADGActivePb-free Halide freeSOIC-8751-071Tube98Contact BDTIC
MC12026ADR2GActivePb-free Halide freeSOIC-8751-071Tape and Reel2500Contact BDTIC
Specifications
ProductTypeInput LevelOutput LevelVCC Typ (V)fMax Typ (MHz)tpd Typ (ns)tR & tF Max (ps)
MC12026ADGPrescalerECLECL51100
MC12026ADR2GPrescalerECLECL51100
1.1 GHz Dual Modulus Prescaler (135kB) MC12026A
AC Characteristics of ECL Devices NB100LVEP91
SOIC-8 Narrow Body CM1216