SM8721AB - 3-PLL Multi-Output Clock Generator

NPC

SM8721AB Datasheet Preview — Preview of SM8721AB PDF

Datasheet Details

Part number	SM8721AB
Manufacturer	NPC
File Size	118.02 KB
Description	3-PLL Multi-Output Clock Generator
Datasheet	SM8721AB_NPC.pdf

SM8721AB Product details

Description

Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Name VDD3 VDD3 VSS3 XTI XTO TEST1 XTAL_SEL FS3 FS2 FS1 CLK1 CLK2ON VSS1 VDD1 VDD1 CLK2 VSS2 VDD2 REF_CLK TEST2 I/O I O I I I I I O I O O I Analog supply voltage 3 Analog supply voltage 3 Analog supply ground 3 Crystal oscillator element connection pin (14.318182/28.636363MHz) Crystal oscillator element connection pin Test pin 1.

Features

I I I PINOUT (Top view) VDD1 VDD1 VSS1 CLK2ON CLK1 15 14 13 12 11 I I I I 3.0 to 3.6V supply voltage Crystal oscillator circuit built-in 14.318182/28.636363MHz master clock (internal PLL reference clock) Generated clocks.
14.318182/17.734450MHz (REF_CLK).
71.877274/90.314686/96.016044 /114.54546MHz (CLK1).
48.008022/96.016044MHz (CLK2) Low jitter output.
30ps typ. (1-sigma).
180ps typ. (peak-to-peak) Output load.
15pF 20-pin QFN package.

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Published: Jan 9, 2008 |