Datasheet > 5V41236PGGI

5V41236PGGI

更新时间： 2024-11-25 00:57:51

品牌	Logo	应用领域
艾迪悌 - IDT		PC 输出元件
页数	文件大小	规格书
18页	336K
描述
4 OUTPUT PCIE GEN1/2/3 SYNTHESIZER

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中文翻译

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5V41236PGGI 数据手册

DATASHEET

4 OUTPUT PCIE GEN1/2/3 SYNTHESIZER

IDT5V41236

Recommended Applications

Features/Benefits

Four output synthesizer for PCIe Gen1/2/3

• 20-pin TSSOP/VFQFPN packages; small board footprint

• Spread-spectrum capable; reduces EMI

General Description

• Outputs can be terminated to LVDS; can drive a wider

variety of devices

The IDT5V41236 is a PCIe Gen2/3 compliant

spread-spectrum-capable clock generator. The device has

4 differential HCSL outputs and can be used in

communication or embedded systems to substantially

reduce electro-magnetic interference (EMI). The spread

amount and output frequency are selectable via select pins.

• Power down pin; greater system power management

• OE control pin; greater system power management

• Spread% and frequency pin selection; no software

required to configure device

• Industrial temperature range available; supports

demanding embedded applications

Output Features

Key Specifications

• 4 - 0.7V current mode differential HCSL output pairs

• Cycle-to-cycle jitter < 100 ps

• Output-to-output skew < 50 ps

• PCIe Gen2 phase jitter < 3.0ps RMS

• PCIe Gen3 phase jitter < 1.0ps RMS

Block Diagram

VDD

Spread

Spectrum

Circuitry

Spectrum/

Output

SEL[2:0]

clock

selection

CLKOUTA

CLKOUTB

25 MHz

crystal or

clock

Clock

Oscillator

PLL Clock

Synthesis

CLKOUTB

CLKOUTC

CLKOUTD

Optional tuning crystal

capacitors

CLKOUTD

Rr(IREF)

GND

IDT® 4 OUTPUT PCIE GEN1/2/3 SYNTHESIZER

IDT5V41236

APRIL 4, 2017

12 3 4 5 6 7...18

中文翻译

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5V41236PGGI 替代型号

型号	品牌	替代类型	描述	数据表
5V41236PGGI8	IDT	完全替代	4 OUTPUT PCIE GEN1/2/3 SYNTHESIZER

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