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87972I-147 - 1-to-12 LVCMOS/LVTTL Clock Multiplier/Zero Delay Buffer

Description

The 87972I-147 is a low skew, LVCMOS/LVTTL Clock Generator and a member of the family of High Performance Clock Solutions from IDT.

The 87972I-147 has three selectable inputs and provides 14 LVCMOS/LVTTL outputs.

The 87972I-147 is a highly flexible device.

Features

  • Fully integrated PLL.
  • Fourteen LVCMOS/LVTTL outputs; (12)clocks, (1)feedback, (1)sync.
  • Selectable crystal oscillator interface or LVCMOS/LVTTL reference clock inputs.
  • CLK0, CLK1 can accept the following input levels: LVCMOS or LVTTL.
  • Output frequency range: 10MHz to 150MHz.
  • VCO range: 240MHz to 500MHz.
  • Output skew: 200ps (maximum).
  • Cycle-to-cycle jitter, (all banks ÷4): 55ps (maximum).
  • Full 3.3V supply voltage.

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Datasheet Details

Part number 87972I-147
Manufacturer IDT
File Size 156.89 KB
Description 1-to-12 LVCMOS/LVTTL Clock Multiplier/Zero Delay Buffer
Datasheet download datasheet 87972I-147 Datasheet
Additional preview pages of the 87972I-147 datasheet.

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Low Skew, 1-to-12 LVCMOS/LVTTL Clock Multiplier/Zero Delay Buffer 87972I-147 Datasheet General Description The 87972I-147 is a low skew, LVCMOS/LVTTL Clock Generator and a member of the family of High Performance Clock Solutions from IDT. The 87972I-147 has three selectable inputs and provides 14 LVCMOS/LVTTL outputs. The 87972I-147 is a highly flexible device. Using the crystal oscillator input, it can be used to generate clocks for a system. All of these clocks can be the same frequency or the device can be configured to generate up to three different frequencies among the three output banks. Using one of the single ended inputs, the 87972I-147 can be used as a zero delay buffer/multiplier/ divider in clock distribution applications.
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