MC10H124L 查看數據表（PDF） - Motorola => Freescale

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MC10H124L

Quad TTL-to-MECL Translator With TTL Strobe Input

Motorola => Freescale 

MC10H124

ELECTRICAL CHARACTERISTICS (VEE = –5.2 V ±5%, VCC = 5.0 V ± 5.0%)

0°

25°

75°

Characteristic

Symbol Min Max Min Max Min Max Unit

AC PARAMETERS

Propagation Delay

Rise Time

Fall Time

tpd 0.55 2.25 0.55 2.4 0.85 2.95 ns

tr

0.5 1.5 0.5 1.6 0.5 1.7 ns

tf

0.5 1.5 0.5 1.6 0.5 1.7 ns

APPLICATIONS INFORMATION

The MC10H124 has TTL–compatible inputs and

MECL complementary open–emitter outputs that allow

use as an inverting/non–inverting translator or as a

differential line driver. When the common strobe input is

at the low–logic level, it forces all true outputs to a MECL

low–logic state and all inverting outputs to a MECL

high–logic state.

An advantage of this device is that TTL–level

information can be transmitted differentially, via balanced

twisted pair lines, to MECL equipment, where the signal

can be received by the MC10H115 or MC10H116

differential line receivers. The power supply

requirements are ground, +5.0 volts, and –5.2 volts.

MOTOROLA

2–6

MECL Data

DL122 — Rev 6

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