Datasheet > EL2252CN

EL2252CN

更新时间： 2024-11-19 22:35:35

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英特矽尔 - INTERSIL		比较器放大器光电二极管局域网
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描述
Dual 50MHz Comparator/Pin Receiver

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EL2252CN 数据手册

EL2252

Data Sheet

December 1995, Rev. E

FN7062

Dual 50MHz Comparator/Pin Receiver

Features

The EL2252 dual comparator replaces

the traditional input buffer + attenuator

+ECL comparator +ECL to TTL

• Fast response — 7ns

• Inputs tolerate large overdrives with no speed nor bias

current penalties

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.

• Propagation delay is relatively constant with variations of

input Slew Rate, overdrive, temperature, and supply

voltage

• Output provides proper CMOS or TTL logic levels

• Hysteresis is available on-chip

• Large voltage gain — 8000V/V

• Not oscillation-prone

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

the output V

delay. When left open, the output V

CMOS level.

to a TTL swing to minimize propagation

• Can detect 4ns glitches

increases to a valid

• MIL-STD-883 Rev. C compliant

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-.

Applications

• Pin receiver for automatic test equipment

• Data communications line receiver

• Frequency counter input

• Pulse squarer

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”.

Ordering Information

PART NUMBER TEMP. RANGE

PACKAGE

14-Pin PDIP

20-Pin SOL

PKG. NO.

MDP0031

MDP0027

EL2252CN

EL2252CM

0°C to +75°C

0ºC to +75ºC

Pinouts

EL2252

(14-PIN PDIP)

TOP VIEW

EL2252

(20-PIN SOL)

TOP VIEW

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...9

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EL2252CN 替代型号

型号	品牌	替代类型	描述	数据表
LM319N/NOPB	TI	功能相似	Dual high speed, high voltage comparator 14-PDIP 0 to 70
UPC319C	NEC	功能相似	HIGH SPEED DUAL COMPARATORS

与EL2252CN相关器件

型号	品牌	获取价格	描述	数据表
EL2252CS	ELANTEC	获取价格	Comparator,
EL2252D	ETC	获取价格	Analog Comparator
EL2252J	ETC	获取价格	Analog Comparator
EL2252J/883B	ETC	获取价格	Analog Comparator
EL2257	INTERSIL	获取价格	125MHz Single Supply, Clamping Op Amp
EL2257C	ELANTEC	获取价格	125 MHz Single Supply, Clamping Op Amps
EL2257CN	ELANTEC	获取价格	125 MHz Single Supply, Clamping Op Amps
EL2257CN	INTERSIL	获取价格	125MHz Single Supply, Clamping Op Amp
EL2257CS	ELANTEC	获取价格	125 MHz Single Supply, Clamping Op Amps
EL2257CS	INTERSIL	获取价格	125MHz Single Supply, Clamping Op Amp

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