Datasheet > 5P50902

5P50902

更新时间： 2023-12-06 20:13:28

品牌	Logo	应用领域
瑞萨 - RENESAS		/
页数	文件大小	规格书
12页	330K
描述
Spread Spectrum PLL

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5P50902 数据手册

DATASHEET

SPREAD SPECTRUM CLOCK SYNTHESIZER

IDT5P50901/2/3/4

Description

Features

The IDT5P50901/2/3/4 is a family of 1.8V low power, spread

spectrum clock generators capable of reducing EMI

radiation from an input clock. Spread spectrum technique is

capable of reducing the harmonic frequency amplitude

peaks by several dB.

• 8-pin DFN package (2x2mm)

8-pin MSOP package (3x4.9mm)

• Provides a spread spectrum output clock

• Input frequency range of 10 to 170 MHz

• Output frequency range of 10 to 170 MHz

• Center and down spread

Ordering Information

• Peak reduction by 8 dB to 16 dB typical on 3rd through

Input Frequency

19th odd harmonics

10 to 25 MHz - 5P50901NBGI/5P50901DVGI

20 to 50 MHz - 5P50902NBGI/5P50902DVGI

40 to 100 MHz - 5P50903NBGI/5P50903DVGI

80 to 170 MHz - 5P50904NBGI/5P50904DVGI

• Low EMI feature can be disabled

• Operating voltage of 1.8 V, 2.5 or 3.3V

• RoHS 6 compliant package

Spread Modulation Frequency Table

Part

Input Modulation

Modulation

Number

(MHz)

(kHz)

(MHz)

(kHz)

Frequency (kHz)

5P50901

5P50902

5P50903

5P50904

100

170

67.5

57.4

ICLK*27/10000

ICLK*27/20000

ICLK*27/40000

ICLK*27/80000

Block Diagram

VDD

PLL Clock

Synthesizer with

Spread Spectrum

Circuitry

CLKOUT

ICLK

S2:S0

GND

IDT® SPREAD SPECTRUM CLOCK SYNTHESIZER

IDT5P50901/2/3/4

REV F 082112

12 3 4 5 6 7...12

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