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LMH6612

Texas Instruments
Part Number LMH6612
Manufacturer Texas Instruments
Description Single Supply 345 MHz Rail-to-Rail Output Amplifiers
Published Jul 20, 2022
Detailed Description LMH6611, LMH6612 www.ti.com SNOSB00K – NOVEMBER 2007 – REVISED OCTOBER 2013 LMH6611/LMH6612 Single Supply 345 MHz Rai...
Datasheet PDF File LMH6612 PDF File

LMH6612
LMH6612

Overview
LMH6611, LMH6612 www.
ti.
com SNOSB00K – NOVEMBER 2007 – REVISED OCTOBER 2013 LMH6611/LMH6612 Single Supply 345 MHz Rail-to-Rail Output Amplifiers Check for Samples: LMH6611, LMH6612 FEATURES 1 •23 VS = 5V, RL = 1 kΩ, TA = 25°C and AV = +1, Unless Otherwise Specified.
• Operating Voltage Range 2.
7V to 11V • Supply Current Per Channel 3.
2 mA • Small Signal Bandwidth 345 MHz • Open Loop Gain 103 dB • Input Offset Voltage (Limit at 25°C) ±1.
5 mV • Slew Rate 460 V/µs • 0.
1 dB Bandwidth 45 MHz • Settling Time to 0.
1% 67 ns • Settling Time to 0.
01% 100 ns • SFDR (f = 100 kHz, AV = 2, VOUT = 2 VPP) 102 dBc • Low Voltage Noise 10 nV/√Hz • Output current ±100 mA • CMVR −0.
2V to 3.
8V • Rail-to-Rail Output • −40°C to +125°C Temperature Range APPLICATIONS • ADC Driver • DAC Buffer • Active Filters • High Speed Sensor Amplifier • Current Sense Amplifier • 1080i and 720p Analog Video Amplifier • STB, TV Video Amplifier • Video Switching and Muxing DESCRIPTION The LMH6611 (single, with shutdown) and LMH6612 (dual) are 345 MHz rail-to-rail output amplifiers consuming just 3.
2 mA of quiescent current per channel and designed to deliver high performance in power conscious single supply systems.
The LMH6611 and LMH6612 have precision trimmed input offset voltages with low noise and low distortion performance as required for high accuracy video, test and measurement, and communication applications.
The LMH6611 and LMH6612 are members of the PowerWise family and have an exceptional power-toperformance ratio.
With a trimmed input offset voltage of 0.
022 mV and a high open loop gain of 103 dB the LMH6611 and LMH6612 meet the requirements of DC sensitive high speed applications such as low pass filtering in baseband I and Q radio channels.
These specifications combined with a 0.
01% settling time of 100 ns, a low noise of 10 nV/√Hz and better than 102 dBc SFDR at 100 kHz make these amplifiers particularly suited to driving 10, 12 and 14-bit high speed ADCs.
The 45 MHz 0.
1 dB bandwidth (A...


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