It accepts a 3.3V LVCMOS signal at the input and spread this signal by a small amount, centered around the input frequency. The amount of spread can be selected via 3 control pins. The Functional Table contains detailed information on the amount of spread. A 4th control pin can be used to activate or deactivate the Spread Spectrum Clock Generator.

Technical Specifications

Parameters and characteristics for this part

Specification	CDCS501PW

Differential Input	No
Differential Output	No
Divider	No
Frequency - Max	108 MHz
Input	LVCMOS
Input Ratio	1
Mounting Type	Surface Mount
Multiplier	No
Number of Circuits	1
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output	LVCMOS
Output Ratio	1
Package Length	0.173 in
Package Name	8-TSSOP
Package Width	4.4 mm
PLL	No
Type	Spread Spectrum Clock Driver
Voltage - Supply (Maximum)	3.6 V
Voltage - Supply (Minimum)	3 V

CDCS501 Series

Clock driver with optional spread-spectrum clocking

Part	Frequency - Max	Differential Output	Differential Input	Output	Number of Circuits	Input	Operating Temperature (Min)	Operating Temperature (Max)	Output Ratio	Input Ratio	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Multiplier	Divider	Mounting Type	Type	Package Name	PLL	Package Length	Package Width
Texas Instruments CDCS501PW	108 MHz	No	No	LVCMOS	1	LVCMOS	-40 °C	85 °C	1	1	3.6 V	3 V	No	No	Surface Mount	Spread Spectrum Clock Driver	8-TSSOP	No	0.173 in	4.4 mm
Texas Instruments CDCS501PWR	108 MHz	No	No	LVCMOS	1	LVCMOS	-40 °C	85 °C	1	1	3.6 V	3 V	No	No	Surface Mount	Spread Spectrum Clock Driver	8-TSSOP	No	0.173 in	4.4 mm

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

SSC Clock Generator/Buffer datasheet