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8432I-101 - Differential-to-3.3V LVPECL Frequency Synthesizer

General Description

The 8432I-101 is a general purpose, dual outp u t D i f fe r e n t i a l - t o - 3 .

3 V LV P E C L h i g h f r e q u e n c y synthesizer and a member of the family of High Performance Clock Solutions from IDT.

The 8432I-101 has a selectable TEST_CLK or CLK, nCLK inputs.

Key Features

  • Dual differential 3.3V LVPECL outputs.
  • Selectable CLK, nCLK or LVCMOS/LVTTL TEST_CLK.
  • TEST_CLK can accept the following input levels: LVCMOS or LVTTL.
  • CLK, nCLK pair can accept the following differential input levels: LVPECL, LVDS, LVHSTL, SSTL, HCSL.
  • CLK, nCLK or TEST_CLK maximum input frequency: 40MHz.
  • Output frequency range: 25MHz to 700MHz.
  • VCO range: 250MHz to 700MHz.
  • Accepts any single-ended input signal on CLK input.

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Datasheet Details

Part number 8432I-101
Manufacturer Renesas
File Size 429.48 KB
Description Differential-to-3.3V LVPECL Frequency Synthesizer
Datasheet download datasheet 8432I-101 Datasheet

Full PDF Text Transcription (Reference)

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700MHz, Differential-to-3.3V LVPECL Frequency Synthesizer 8432I-101 Data Sheet GENERAL DESCRIPTION The 8432I-101 is a general purpose, dual outp u t D i f fe r e n t i a l - t o - 3 . 3 V LV P E C L h i g h f r e q u e n c y synthesizer and a member of the family of High Performance Clock Solutions from IDT. The 8432I-101 has a selectable TEST_CLK or CLK, nCLK inputs. The TEST_CLK input accepts LVCMOS or LVTTL input levels and translates them to 3.3V LVPECL levels. The CLK, nCLK pair can accept most standard differential input levels. The VCO operates at a frequency range of 250MHz to 700MHz. The VCO frequency is programmed in steps equal to the value of the input differential or single ended reference frequency.