Datasheet > EL1056CM

EL1056CM

更新时间： 2024-11-19 22:30:51

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Monolithic High-Speed Pin Driver

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EL1056CM 数据手册

EL1056A, EL1056

Data Sheet

March 1993, Rev. A

FN7035

Monolithic High-Speed Pin Driver

Features

The EL1056 is designed to drive high-

quality test signals into close or

terminated loads. It has a dispersion of

• Wide ±12V output levels

• 250ps dispersion

• 3ns delay times

250ps or less — whether due to signal size or direction of

edge. It can output a very wide 24V output span,

encompassing all logic families as well as analog levels. The

EL1056 is fabricated in Elantec's oxide isolated process,

which eliminates the possibility of latch-up and provides a

very durable circuit.

• 1V/ns slew rate—adjustable

• Low overshoot and aberrations in 50Ω systems

• Three-state output

• Power-down mode reduces output leakage to

nanoamperes

The output can be turned off in two ways; the OE pins allow

the output to be put in a high-impedance state which makes

the output look like a large resistance in parallel with 3pF,

even for back-driven signals with as much as 2.5V/µs slew

rate. The E pins put the output in an even higher impedance

state, guaranteed to 150nA leakage in the EL1056A. This

allows accurate measurements on the bus without

disconnecting the EL1056 with a relay.

• Overcurrent sense flag available to protect internal output

devices

• Buffered analog inputs

• Differential logic inputs are compatible with ECL, TTL, and

CMOS

Applications

The EL1056 incorporates an output current sense which can

warn the system controller that excessive output current is

flowing. The trip point is set by two external resistors.

• Memory testers

• ASIC testers

Pinout

• Functional board testers

• Analog/digital incoming component verifiers

• Logic emulators

EL1056A, EL1056

(24-PIN THERMAL SOL PACKAGE)

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Ordering Information

PART

TEMP.

NUMBER

RANGE

PACKAGE

PKG. NO.

EL1056CM

0°C to +75°C 24-Pin Thermal SOL MDP0027

EL1056ACM 0°C to +75°C 24-Pin Thermal SOL MDP0027

*and Heat-spreader

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc.

All other trademarks mentioned are the property of their respective owners.

12 3 4 5 6 7...12

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