EL2252CM Intersil Corporation, EL2252CM Datasheet

EL2252CM

Manufacturer Part Number

EL2252CM

Description

Manufacturer

Intersil Corporation

Datasheets

1.EL2252CM.pdf (9 pages)

2.EL2252CM.pdf (12 pages)

Specifications of EL2252CM

Case

SOP20

Date_code

0328+

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

EL2252CM

Manufacturer:

Quantity:

5 510

Company:

Meier Automation Equipment Co., Limited

Part Number:

EL2252CM

Manufacturer:

INTERSIL

Quantity:

20 000

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Dual 50MHz Comparator/Pin Receiver

translator circuit blocks used in digital equipment. The

EL2252 provides a quick 7ns propagation delay while

complying with ±10V inputs. Input accuracy and propagation

delay is maintained even with input signal Slew Rates as

great as 4000V/µs. The EL2252 can run on supplies as low

as -5.2V and +9V and comply with ECL and CMOS inputs,

or use supplies as great as ±18V for much greater input

range.

The EL2252 has a /TTL pin which, when grounded, restricts

the output V

delay. When left open, the output V

CMOS level.

The comparators are well behaved and have little tendency

to oscillate over a variety of input and output source and load

impedances. They do not oscillate even when the inputs are

held in the linear range of the device. To improve output

stability in the presence of input noise, an internal 60mV of

hysteresis is available by connecting the HYS pin to V-.

Elantec's products and facilities comply with MIL-I-45208A,

and other applicable quality specifications. For information

on Elantec's processing, see Elantec document, QRA-1;

“Elantec's Processing, Monolithic Integrated Circuits”.

Pinouts

to a TTL swing to minimize propagation

The EL2252 dual comparator replaces

the traditional input buffer + attenuator

+ECL comparator +ECL to TTL

(14-PIN PDIP)

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EL2252

Data Sheet

increases to a valid

1-888-INTERSIL or 321-724-7143

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

December 1995, Rev. E

Features

• Fast response — 7ns

• Inputs tolerate large overdrives with no speed nor bias

• Propagation delay is relatively constant with variations of

• Output provides proper CMOS or TTL logic levels

• Hysteresis is available on-chip

• Large voltage gain — 8000V/V

• Not oscillation-prone

• Can detect 4ns glitches

• MIL-STD-883 Rev. C compliant

Applications

• Pin receiver for automatic test equipment

• Data communications line receiver

• Frequency counter input

• Pulse squarer

Ordering Information

EL2252CN

EL2252CM

PART NUMBER

current penalties

input Slew Rate, overdrive, temperature, and supply

voltage

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

Intersil (and design) is a registered trademark of Intersil Americas Inc.

TEMP. RANGE

0°C to +75°C

0ºC to +75ºC

(20-PIN SOL)

TOP VIEW

EL2252

14-Pin PDIP

20-Pin SOL

PACKAGE

EL2252

FN7062

PKG. NO.

MDP0031

MDP0027

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