SY100H641 查看數據表（PDF） - Micrel

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SY100H641

SINGLE SUPPLY 1:9 PECL-TO-TTL

Micrel 

Micrel, Inc.

TTL SWITCHING CIRCUIT

Use 0.1µF capacitors

for decoupling.

VEE

VCC & VCCO

Pulse

Generator

50Ω Coax

PECL

In

TTL

Device

Under

Test

Out

450Ω

50Ω Coax

50Ω Coax

Use oscilloscope

internal 50Ω load

for termination

CH A

Oscilloscope

CH B

ECL/TTL PROPAGATION DELAY — SINGLE ENDED

50%

VIN

Tpd++

VOUT

1.5V

Tpd– –

ECL/TTL WAVEFORMS: RISE AND FALL TIMES

VOUT

Trise

2.0V

0.8V

Tfall

Precision Edge®

SY10H641

SY100H641

M9999-032906

hbwhelp@micrel.com or (408) 955-1690

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