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AK8122 Datasheet Differential Zero Delay Clock Buffer

Manufacturer: AKM (Asahi Kasei Microdevices)

Overview: ASAHI KASEI EMD CORPORATION Differential Zero Delay Clock Buffer AK8122.

General Description

The AK8122 is a high performance differential zero delay clock buffer IC with Phase Locked Loop (PLL).

Target application is DDR2 SDRAM and characteristics of these ICs are acceptable to standards of JEDEC.

Supply Voltage: 1.8 ±0.1V Operating Temperature Range: -20 to +85℃ : AK8122E -40 to +85℃ : AK8122V Package: 8-pin MSOP(Lead Free) Applications DDR2 SDRAM Clock Buffer Block Diagram TSTI (VSS) CLKP P CLKN FBINP BIAS TSTO (VDD) L P F V C O 1/2 C P OUTP F C OUTN VSS FBINN VDD AK8122 Differential Zero Delay Clock Buffer MS0971-E-00 -1- Dec-10 http://..

Key Features

  • Operational Frequency Range: 160MHz.
  • 400MHz Output delay: -30 ±100ps Low Jitter Performance: 20 ps (Period RMS 190.
  • 360MHz) 30 ps (cycle.
  • cycle RMS 190.
  • 360MHz) 70 ps (Half Period RMS 190.
  • 250MHz) 60 ps (Half Period RMS 250.
  • 300MHz) 40 ps (Half Period RMS 300.
  • 360MHz).

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AK8122 Distributor