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CDCE913

FEATURES

APPLICATIONS

Xin/CLK

114Xout S0213S1/SDA V DD 312S2/SCL V ctr 411Y1GND 510GND V DDOUT 69Y278Y3

VCXO XO LVCMOS

LV CMOS

LV CMOS

PLL with SSC

LV CMOS

Divider and Output Control

3

EEPROM

Programming

and

Control Register

V ctr

C r y s t a l o r C l o c k I n p u t

S2/S1/S0 or

CDCE913

SDA/SCL

V DD

GND

V DDOUT

Y1

Y2

Y3

V DDOUT

CDCE913CDCEL913

SCAS849A–JUNE 2007–REVISED AUGUST 2007

http://www.doczj.com/doc/a71827e86294dd88d0d26bca.html

Programmable 1-PLL VCXO Clock Synthesizer With 1.8-V,2.5-V,and 3.3-V Outputs

Flexible Clock Driver

2345

•Member of Programmable Clock Generator –Three User-Definable Control Inputs Family

[S0/S1/S2]e.g.,SSC Selection,

Frequency Switching,Output Enable or –CDCE913/CDCEL913:1-PLL,3Outputs Power Down

–CDCE925/CDCEL925:2-PLL,5Outputs –Programmable SSC Modulation –CDCE937/CDCEL937:3-PLL,7Outputs –Enables 0-PPM Clock Generation

–CDCE949/CDCEL949:4-PLL,9Outputs –Generates Common Clock Frequencies •In-System Programmability and EEPROM Used With TI-DaVinci™,OMAP™,DSPs –Serial Programmable Volatile Register –Generates Highly Accurate Clocks for –Nonvolatile EEPROM to Store Customer Video,Audio,USB,IEEE1394,RFID,Setting

Bluetooth™,WLAN,Ethernet™,and •Flexible Input Clocking Concept

GPS

–External Crystal:8MHz to 32MHz • 1.8-V Device Power Supply –On-Chip VCXO:Pull Range ±150ppm •

Separate Output Supply Pins –Single-Ended LVCMOS up to 160MHz –CDCE913:3.3V and 2.5V •Free Selectable Output Frequency up to –CDCEL913:1.8V

230MHz

•Wide Temperature Range –40°C to 85°C •Low-Noise PLL Core

•Packaged in TSSOP

–PLL Loop Filter Components Integrated •

Development and Programming Kit for Easy –Low Period Jitter (Typical 50ps)

PLL Design and Programming (TI Pro-Clock™)

D-TV,STB,IP-STB,DVD-Player,DVD-Recorder,Printer

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.

DaVinci,OMAP,Pro-Clock are trademarks of Texas Instruments.Bluetooth is a trademark of Bluetooth SIG.I2C i
s a trademark of Philips Electronics.

DaVinci,OMAP,Pro-Clock are trademarks of Texas Instruments.Bluetooth is a trademark of Bluetooth SIG.I2C is a trademark of Philips Electronics.

Ethernet is a trademark of Xerox Corporattion.

PRODUCTION DATA information is current as of publication date.Copyright ©2007,Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas Instruments standard warranty.Production processing does not necessarily include testing of all parameters.

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