DSC400-4334Q0022 查看數據表（PDF） - Microchip Technology

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DSC400-4334Q0022

Crystal-less™ Configurable Clock Generator

Microchip Technology 

Microchip Technology Inc.

HCSL Outputs

Output Logic Levels

Output Logic High

Output Logic Low

VOH RL = 50Ohms

VOL

0.725

-

Pk to Pk Output Swing

Single-Ended

Output Transition Time³

20% to 80%

Rise Time

tR

RL = 50Ohms, CL = 2pF

200

Fall Time

tF

Frequency

f1

CLK1

f4

CLK4

Output Duty Cycle

SYM Differential

48

Supply Current - IO²

IDDio Per output at 125MHz

Period Jitter

JPER

Integrated Phase Noise JPH

200kHz to 20MHz @ 156.25MHz

100kHz to 20MHz @ 156.25MHz

12kHz to 20MHz @ 156.25MHz

HCSL Typical Termination Scheme

DSC400-4334Q0022

-

V

0.1

750

mV

400

ps

125

125

MHz

52

%

20

22

mA

2.5

psRMS

0.25

0.37

psRMS

1.7

2

RS is a series resistor implemented to match the trace impedance. Depending on the board layout, the value may range from

0 to 30Ohms

HCSL Output Waveform

February 13, 2017

4852

7

Revision 1.0

tcghelp@microchip.com

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