Datasheet > CDCE906_10

CDCE906_10

更新时间： 2024-11-21 11:47:23

品牌	Logo	应用领域
德州仪器 - TI		时钟
页数	文件大小	规格书
42页	1234K
描述
PROGRAMMABLE 3-PLL CLOCK SYNTHESIZER / MULTIPLIER / DIVIDER

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数据手册

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CDCE906_10 数据手册

CDCE906

www.ti.com

SCAS814H–NOVEMBER 2005–REVISED DECEMBER 2007

PROGRAMMABLE 3-PLL CLOCK SYNTHESIZER / MULTIPLIER / DIVIDER

FEATURES

•

Programmable Down Spread SSC Modulation

(1%, 1.5%, 2%, and 3%)

•

High Performance 3:6 PLL based Clock

Synthesizer / Multiplier / Divider

•

Programmable Output Slew-Rate Control

(SRC) for Lowering System EMI

•

User Programmable PLL Frequencies

•

3.3-V Device Power Supply

EEPROM Programming Without the Need to

Apply High Programming Voltage

Commercial Temperature Range 0°C to 70°C

•

Easy In-Circuit Programming via SMBus Data

Interface

Development and Programming Kit for Easy

PLL Design and Programming

(TI Pro-Clock™)

Wide PLL Divider Ratio Allows 0-ppm Output

Clock Error

•

Packaged in 20-Pin TSSOP

Generates Precise Video (27 MHz or 54 MHz)

and Audio System Clocks from Multiple

Sampling Frequencies (f_S= 16, 22.05, 24, 32,

44.1, 48, 96 kHz)

TERMINAL ASSIGNMENT

PW PACKAGE

(TOP VIEW)

•

Clock Inputs Accept a Crystal or a

Single-Ended LVCMOS or a Differential Input

Signal

S0/A0/CLK_SEL

V_CCOUT2

GND

S1/A1

V_CC

GND

•

Accepts Crystal Frequencies from 8 MHz up to

54 MHz

TSSOP 20

Pitch 0,65 mm

6.6 x 6.6

CLK_IN0

CLK_IN1

V_CC

GND

SDATA

SCLOCK

Accepts LVCMOS or Differential Input

Frequencies up to 167 MHz

V_CCOUT1

GND

Two Programmable Control Inputs [S0/S1,

A0/A1] for User Defined Control Signals

Six LVCMOS Outputs with Output Frequencies

up to 167 MHz

LVCMOS Outputs can be Programmed for

Complementary Signals

DESCRIPTION

The CDCE906 is one of the smallest and powerful

PLL synthesizer / multiplier / divider available today.

Despite its small physical outlines, the CDCE906 is

flexible. It has the capability to produce an almost

independent output frequency from a given input

frequency.

Free Selectable Output Frequency via

Programmable Output Switching Matrix [6x6]

Including 7-Bit Post-Divider for Each Output

•

PLL Loop Filter Components Integrated

Low Period Jitter (Typ 60 ps)

The input frequency can be derived from a LVCMOS,

differential input clock, or a single crystal. The

appropriate input waveform can be selected via the

SMBus data interface controller.

Features Spread Spectrum Clocking (SSC) for

Lowering System EMI

•

Programmable Center Spread SSC Modulation

(±0.1%, ±0.25%, and ±0.4%) with a Mean Phase

Equal to the Phase of the Non-Modulated

Frequency

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

Pro-Clock is a trademark of Texas Instruments.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...42

中文翻译

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与CDCE906_10相关器件

型号	品牌	获取价格	描述	数据表
CDCE906PW	TI	获取价格	PROGRAMMABLE 3-PLL CLOCK SYNTHESIZER / MULTIPLIER / DIVIDER
CDCE906PWG4	TI	获取价格	PROGRAMMABLE 3-PLL CLOCK SYNTHESIZER / MULTIPLIER / DIVIDER
CDCE906PWR	TI	获取价格	PROGRAMMABLE 3-PLL CLOCK SYNTHESIZER / MULTIPLIER / DIVIDER
CDCE906PWRG4	TI	获取价格	PROGRAMMABLE 3-PLL CLOCK SYNTHESIZER / MULTIPLIER / DIVIDER
CDCE913	TI	获取价格	Programmable 1-PLL VCXO Clock Synthesizer With 1.8-V, 2.5-V, and 3.3-V Outputs
CDCE913_1	TI	获取价格	Programmable 1-PLL VCXO Clock Synthesizer With 1.8-V, 2.5-V, and 3.3-V Outputs
CDCE913_10	TI	获取价格	Programmable 1-PLL VCXO Clock Synthesizer With 1.8-V, 2.5-V, and 3.3-V Outputs
CDCE913_12	TI	获取价格	Programmable 1-PLL VCXO Clock Synthesizer With 1.8-V, 2.5-V, and 3.3-V Outputs
CDCE913_15	TI	获取价格	Programmable 1-PLL VCXO Clock Synthesizer
CDCE913PW	TI	获取价格	Programmable 1-PLL VCXO Clock Synthesizer With 1.8-V, 2.5-V, and 3.3-V Outputs

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