Datasheet > EL2252

EL2252

更新时间： 2024-02-20 21:05:35

品牌	Logo	应用领域
英特矽尔 - INTERSIL		比较器
页数	文件大小	规格书
9页	579K
描述
Dual 50MHz Comparator/Pin Receiver

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数据手册

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EL2252 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
Reach Compliance Code：	unknown	风险等级：	5.87
Is Samacsys：	N	放大器类型：	COMPARATOR
25C 时的最大偏置电流 (IIB)：	12 µA	最大输入失调电压：	10000 µV
JESD-30 代码：	R-XDIP-T14	JESD-609代码：	e0
标称负供电电压 (Vsup)：	-15 V	端子数量：	14
最高工作温度：	125 °C	最低工作温度：	-55 °C
封装主体材料：	CERAMIC	封装代码：	DIP
封装等效代码：	DIP14,.3	封装形状：	RECTANGULAR
封装形式：	IN-LINE	电源：	+-15 V
认证状态：	Not Qualified	标称响应时间：	0.009 ns
子类别：	Comparators	最大压摆率：	20 mA
标称供电电压 (Vsup)：	15 V	表面贴装：	NO
技术：	BIPOLAR	温度等级：	MILITARY
端子面层：	Tin/Lead (Sn/Pb)	端子形式：	THROUGH-HOLE
端子节距：	2.54 mm	端子位置：	DUAL
Base Number Matches：	1

EL2252 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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