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High-Speed Amplifiers<br />
LMH6618/19 – 130 MHz, 1.25 mA Rail-to-Rail Input and Output Op Amp with Shutdown<br />
Features<br />
• Operating voltage range 2.7V to 11V<br />
• Small signal bandwidth 130 MHz<br />
• 1 mV max voltage offset over full temperature range<br />
• 90 ns settling time to 0.1%, 120 ns to 0.01%<br />
• SFDR (f = 1 MHz, AV = +1, V OUT = 2 V PP ) 80 dBc<br />
• 0.1 dB bandwidth (AV = +2) 15 MHz<br />
• Industrial temperature grade -40°C to +125°C<br />
• Low-power shutdown (LMH6618)<br />
• Available in TSOT23-6 (LMH6618) and<br />
SOIC-8 (LMH6619) packaging<br />
5V<br />
GND<br />
1 μF<br />
0.1 μF<br />
0.01 μF 14.3 kΩ<br />
14.3 kΩ<br />
Single-to-Single ADC Driver<br />
IN<br />
1 μF<br />
549Ω<br />
549Ω<br />
1.24 kΩ<br />
150 pF<br />
V +<br />
V + 1 nF<br />
0.1 μF 10 μF<br />
-<br />
LMH6618<br />
+<br />
5.6 μF 0.1 μF<br />
22Ω<br />
390 pF<br />
V +<br />
ADC121S101<br />
0.1 μF 10 μF<br />
Precision High-Speed Amplifiers<br />
<strong>Product</strong> ID<br />
Channels<br />
Offset Voltage<br />
max, 25C (mV)<br />
TcVos<br />
(μV/°C)<br />
CMRR<br />
(dB)<br />
PowerWise ® product E Evaluation board W WEBENCH enabled<br />
PSRR<br />
(dB)<br />
Voltage<br />
Noise nV/√Hz<br />
-3 dB SSBW<br />
(MHz)<br />
AVCL for -3 dB<br />
SSBW (V/V)<br />
Slew Rate<br />
(V/μs)<br />
Supply Voltage<br />
Range (V)<br />
LMH6611 E,W 1 0.6 0.1 98 96 10 365 1 460 2.7 to 11 TSOT-6<br />
LMH6612 E,W 2 0.75 0.1 98 96 10 365 1 460 2.7 to 11 TSOT-6<br />
LMH6618 E,W 1 0.6 0.8 98 104 10 140 1 57 2.7 to 11 TSOT-6<br />
LMH6619 E,W 2 0.6 0.8 98 104 10 140 1 57 2.7 to 11 SOIC-8<br />
Packaging<br />
LMH6624<br />
E,W 1 0.5 0.2 95 88 0.92 180 10 400 5 to 12<br />
SOIC-8,<br />
SOT23-5<br />
LMH6626<br />
E,W 2 0.5 0.2 95 88 1 160 10 360 5 to 12 SOIC-8<br />
LMH6611/12 – 345 MHz Rail-to-Rail Output Single/Dual Amplifiers<br />
Features<br />
• 345 MHz small signal gain of 1 bandwidth<br />
• 85 MHz large signal gain in 2 bandwidth<br />
• 1 mV max input voltage offset over full temp on LMH6611<br />
(1.3 mV for LMH6612)<br />
• 102 dBc SFDR at 100 kHz<br />
• 3.2 mA/ch supply current at V CC = 5V<br />
• -40°C to +125°C operating temperature range<br />
Applications<br />
Ideal for use in ADC and DAC buffering, high-speed filter design, and<br />
1080i and 720p video amps<br />
32<br />
VOS (mV)<br />
0.1<br />
0.0<br />
-0.1<br />
-0.2<br />
-0.3<br />
-0.4<br />
-0.5<br />
-40°C<br />
25°C<br />
-0.6<br />
-0.5 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0<br />
V CM (V)<br />
125°C<br />
V S =5V
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