8427-02 Series

LVHSTL Frequency Synthesizer

Manufacturer: Renesas Electronics Corporation

Catalog

LVHSTL Frequency Synthesizer

Part	Input	Type	PLL	Output Ratio	Input Ratio	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Operating Temperature (Max)	Operating Temperature (Min)	Package / Case	Package Width	Package Name	Package Length	Output	Differential Output	Differential Input	Multiplier	Divider	Number of Circuits	Frequency - Max	Mounting Type
Renesas Electronics Corporation 8427DY-02LF	Crystal	Frequency Synthesizer	Yes with Bypass	6	1	2.625 V	2.375 V	70 °C	0 °C	32-LQFP	7 mm	32-TQFP	7 mm	LVHSTL	Yes	No	No	Yes	1	500 MHz	Surface Mount

Catalog

LVHSTL Frequency Synthesizer

Description

The 8427-02 is a general purpose, six LVHSTL output high frequency synthesizer and a member of the family of High Performance Clock Solutions from IDT. The 8427-02 can support a very wide output frequency range of 15.625MHz to 500MHz. The device powers up at a default output frequency of 200MHz with a 16.6667MHz crystal interface, and the frequency can then be changed using the serial programming interface to change the M feedback divider and N output divider. Frequency steps as small as 125kHz can be achieved using a 16.6667MHz crystal and the output divider set for divide-by 16. The low jitter and frequency range of the 8427-02 make it an ideal clock generator for most clock tree applications.