MAX4146ESD

19-1147; Rev 3; 3/09 KIT ATION EVALU LE B A IL A AV High-Speed, Low-Distortion, Differential Line Receivers ____________________________Features 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 o...
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19-1147; Rev 3; 3/09 KIT ATION EVALU LE B A IL A AV High-Speed, Low-Distortion, Differential Line Receivers ____________________________Features 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 ±5V power supplies and are capable of driving a 150Ω load to ±3.7V. The MAX4144 has an internally set closed-loop gain of +2V/V. The MAX4145 is optimized for gains from +1V/V to +10V/V, while the MAX4146 is optimized for gains from +10V/V to +100V/V. The MAX4145/MAX4146 require a single external resistor to set the closed-loop gain. MAX4144: These amplifiers use laser-trimmed, matched thin-film resistors to deliver a common-mode rejection (CMR) of up to 90dB at 10MHz. Using current-feedback techniques, the MAX4144 achieves a 130MHz bandwidth and a 1000V/µs slew rate. The MAX4145 achieves a bandwidth of 180MHz and a slew rate of 600V/µs while operating with a closed-loop gain of +1V/V, and the MAX4146 features a bandwidth of 70MHz and a slew rate of 800V/µs with a gain of +10V/V. Excellent differential gain/phase and noise specifications make these amplifiers ideal for a wide variety of video and RF signal-processing applications. For a complete differential transmission link, use the MAX4144/MAX4145/MAX4146 with the MAX4147 differential line driver (see the MAX4147 data sheet for more information). MAX4145: ________________________Applications o +2V/V Internally Fixed Gain o 130MHz Bandwidth o 1000V/μs Slew Rate o 70dB CMR at 10MHz o -90dBc SFDR (f = 10kHz) o Low Differential Gain/Phase: 0.03%/0.03° o 800μA Shutdown o External Gain Selection from +1V/V to +10V/V o 180MHz Bandwidth o 90MHz 0.1dB Gain Flatness o 600V/μs Slew Rate o 75dB CMR at 10MHz o -92dBc SFDR (f = 10kHz) o Very Low Noise: 3.8nV/√Hz (G = +10V/V) o 800μA Shutdown MAX4146: o External Gain Selection from +10V/V to +100V/V o 70MHz Bandwidth (AV = +10V/V) o 800V/μs Slew Rate Differential to Single-Ended Conversion o 90dB CMR at 10MHz Twisted-Pair to Coaxial Converter o -82dBc SFDR (f = 10kHz) High-Speed Instrumentation Amplifier Data Acquisition Medical Instrumentation High-Speed Differential Line Receiver o Very Low Noise: 3.45nV/√Hz (G = +100V/V) o 800μA Shutdown _______________Ordering Information PART Pin Configurations appear at end of data sheet. Typical Application Circuit appears at end of data sheet. TEMP. RANGE PIN-PACKAGE MAX4144ESD -40°C to +85°C 14 SO MAX4144EEE -40°C to +85°C 16 QSOP MAX4145ESD -40°C to +85°C 14 SO MAX4145EEE -40°C to +85°C 16 QSOP MAX4146ESD -40°C to +85°C 14 SO MAX4146EEE -40°C to +85°C 16 QSOP ________________________________________________________________ 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. 1 MAX4144/MAX4145/MAX4146 ________________General Description PDF
Документация на MAX4146ESD 

MAX4144-5-6 DS.qxp

Дата модификации: 21.05.2010

Размер: 376.6 Кб

16 стр.

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    11 апреля
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