Datasheet > TP1981

TP1981

更新时间： 2024-09-14 17:00:59

品牌	Logo	应用领域
思瑞浦 - 3PEAK		/
页数	文件大小	规格书
8页	374K
描述
3.5ns, Single-Supply, Push-pull, TTL/CMOS Comparator

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TP1981 数据手册

TP1981

3.5ns, Single-Supply, Push-pull, TTL/CMOS Comparator

Features

Description

⚫

Fully specified rail to rail at V_CC= 2.5 V to 5.5 V

The TP1981 is a very fast comparator. These comparators

are exceptionally versatile and easy to use. Features include

an input common mode range from -0.2 V to VCC-1.5 V, low

noise, TTL-/CMOS-compatible output drivers, and shutdown

inputs.

Input common-mode voltage from -0.2 V to V_CC- 1.5 V

Low glitch CMOS-/TTL-compatible output stage

3.5 ns propagation delay

Support 100pF capacitance loading

13.5 mW at 3.3 V

The device offers 3.5 ns propagation delay with 100 mV

overdrive with 4 mA typical quiescent current. The maximum

detectable signal frequency exceeds 250MHz.

Shutdown pin

Replacement for ADCMP601/MAX999

−40°C to +125°C operation

The TTL-/CMOS-compatible output stage is designed to

drive up to 10 pF with full timing specs and to degrade in a

graceful and linear fashion as additional capacitance is

added. The comparator input stage offers robust protection

against large input overdrive, and the output does not

phase-reverse when the valid input signal range is exceeded.

Application

⚫

High speed instrumentation

Clock and data signal restoration

Logic level shifting or translation

Pulse spectroscopy

The TP1981 is available in a 6-lead SC70 package.

High speed line receivers

Threshold detection

Peak and zero-crossing detectors

High speed trigger circuitry

Pulse-width modulators

Current/voltage-controlled oscillators

Automatic test equipment (ATE)

Product family table

Table 1.

P/N

Tpd

Icc

Vcc

Output stype

Hyst

package

TP1981

3.5 ns 4.1 mA

2.5V – 5.5V

Push-pull

5 mV

SC70-6

www.3peak.com

Rev.A.1

1 / 8

12 3 4 5 6 7 8

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