DSC400-4444Q0023 Ver la hoja de datos (PDF) - Microchip Technology

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Fabricante

DSC400-4444Q0023

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

200

Fall Time

tF

RL = 50Ohms, CL = 2pF

Frequency

f1

CLK1

f2

CLK2

f3

CLK3

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

DSC400-4444Q0023

750

100

156.25

156.25

100

20

2.5

0.25

0.37

1.7

-

V

0.1

mV

400

ps

MHz

52

%

22

mA

psRMS

psRMS

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

October 07, 2016

4434

6

Revision 1.0

tcghelp@microchip.com

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