Datasheet > MAX4144_09

MAX4144_09

更新时间： 2024-11-25 05:49:07

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
16页	357K
描述
High-Speed, Low-Distortion, Differential Line Receivers

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MAX4144_09 数据手册

19-114ꢂ; Rev ±; ±/09

High-Speed, Low-Distortion,

Differential Line Receivers

5/MAX146

________________General Description

____________________________Features

MAX4144:

The MAX4144/MAX4145/MAX4146 differential line

receivers offer unparalleled high-speed, low-distortion

performance. Using a three op-amp instrumentation

amplifier architecture, these ICs have fully symmetrical

differential inputs and a single-ended output. They

operate from ±5ꢀ power supplies and are capaꢁle of

driving a 150Ω load to ±±.ꢂꢀ. The MAX4144 has an

internally set closed-loop gain of +2ꢀ/ꢀ. The MAX4145

is optimized for gains from +1ꢀ/ꢀ to +10ꢀ/ꢀ, while the

MAX4146 is optimized for gains from +10ꢀ/ꢀ to

+100ꢀ/ꢀ. The MAX4145/MAX4146 require a single

external resistor to set the closed-loop gain.

♦ +2V/V Internally Fixed Gain

♦ 130MHz Bandwidth

♦ 1000V/μs Slew Rate

♦ 70dB CMR at 10MHz

♦ -90dBc SFDR (f = 10kHz)

♦ Low Differential Gain/Phase: 0.03%/0.03°

♦ 800μA Shutdown

MAX4145:

These amplifiers use laser-trimmed, matched thin-film

resistors to deliver a common-mode rejection (CMR) of

up to 90dB at 10MHz. Using current-feedꢁack tech-

niques, the MAX4144 achieves a 1±0MHz ꢁandwidth

and a 1000ꢀ/µs slew rate. The MAX4145 achieves a

ꢁandwidth of 180MHz and a slew rate of 600ꢀ/µs while

operating with a closed-loop gain of +1ꢀ/ꢀ, and the

MAX4146 features a ꢁandwidth of ꢂ0MHz and a slew

rate of 800ꢀ/µs with a gain of +10ꢀ/ꢀ. Excellent differ-

ential gain/phase and noise specifications make these

amplifiers ideal for a wide variety of video and RF

signal-processing applications.

♦ External Gain Selection from +1V/V to +10V/V

♦ 180MHz Bandwidth

♦ 90MHz 0.1dB Gain Flatness

♦ 600V/μs Slew Rate

♦ 75dB CMR at 10MHz

♦ -92dBc SFDR (f = 10kHz)

♦ Very Low Noise: 3.8nV/√Hz (G = +10V/V)

♦ 800μA Shutdown

For a complete differential transmission link, use the

MAX4144/MAX4145/MAX4146 with the MAX414ꢂ differ-

ential line driver (see the MAX414ꢂ data sheet for more

information).

MAX4146:

♦ External Gain Selection from +10V/V to +100V/V

♦ 70MHz Bandwidth (A = +10V/V)

________________________Applications

♦ 800V/μs Slew Rate

Differential to Single-Ended Conversion

Twisted-Pair to Coaxial Converter

High-Speed Instrumentation Amplifier

Data Acquisition

♦ 90dB CMR at 10MHz

♦ -82dBc SFDR (f = 10kHz)

♦ Very Low Noise: 3.45nV/√Hz (G = +100V/V)

♦ 800μA Shutdown

Medical Instrumentation

High-Speed Differential Line Receiver

_______________Ordering Information

PART

TEMP. RANGE

-40°C to +85°C

PIN-PACKAGE

MAX4144ESD

MAX4144EEE

MAX4145ESD

MAX4145EEE

MAX4146ESD

MAX4146EEE

14 SO

16 QSOP

14 SO

16 QSOP

14 SO

Pin Configurations appear at end of data sheet.

16 QSOP

Typical Application Circuit appears at end of data sheet.

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7...16

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与MAX4144_09相关器件

型号	品牌	获取价格	描述	数据表
MAX4144EEE	MAXIM	获取价格	High-Speed, Low-Distortion, Differential Line Receivers
MAX4144EEE	ROCHESTER	获取价格	LINE RECEIVER, PDSO16, 0.150 INCH, 0.025 INCH PITCH, QSOP-16
MAX4144EEE-T	ROCHESTER	获取价格	LINE RECEIVER, PDSO16, 0.150 INCH, 0.025 INCH PITCH, QSOP-16
MAX4144EEE-T	MAXIM	获取价格	Line Receiver, 1 Func, 1 Rcvr, PDSO16, 0.150 INCH, 0.025 INCH PITCH, QSOP-16
MAX4144ESD	MAXIM	获取价格	High-Speed, Low-Distortion, Differential Line Receivers
MAX4144ESD+	MAXIM	获取价格	Line Receiver, 1 Func, 1 Rcvr, PDSO14, 0.150 INCH, SOIC-14
MAX4144ESD+T	MAXIM	获取价格	Line Receiver, 1 Func, 1 Rcvr, PDSO14, 0.150 INCH, SOIC-14
MAX4144ESD-T	MAXIM	获取价格	Line Receiver, 1 Func, 1 Rcvr, PDSO14, 0.150 INCH, SOIC-14
MAX4144EVKIT	MAXIM	获取价格	Evaluation Kit for the MAX4144
MAX4144-MAX4146	MAXIM	获取价格	High-Speed, Low-Distortion, Differential Line Receivers

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