1 Features
• VS = ±5V, TA = 25°C, AV = +2V/V, RL = 100Ω,
VOUT = 2VPP, typical unless noted otherwise
• Available with radiation ensurance
– High dose rate 300krad(Si)
– ELDRS free 300krad(Si)
• −3dB bandwidth (VOUT = 0.2VPP) 720MHz
• Low noise 1.83nV/√Hz
• Fast settling to 0.1% 13.4ns
• Fast slew rate 3100V/μs
• Supply current 12.5mA
• Output current 80mA
• Low intermodulation distortion (75MHz) −67dBc
• Improved replacement for CLC409 and CLC449

2 Applications
• Flash A/D driver
• D/A transimpedance buffer
• Wide dynamic range IF amp
• Radar and communication receivers
• Line driver
• High-resolution video

3 Description
The LMH6702QML-SP is a very wideband, dccoupled,
monolithic operational amplifier designed
specifically for wide-dynamic-range systems requiring
exceptional signal fidelity. Benefiting from TI's currentfeedback
architecture, the LMH6702QML-SP offers
unity gain stability at exceptional speed without need
for external compensation.
With a 720MHz bandwidth (AV = 2V/V, VO = 2VPP),
10-bit distortion levels through 60MHz (RL = 100Ω),
1.83nV/√Hz input-referred noise, and 12.5mA supply
current, the LMH6702QML-SP is an excellent driver
or buffer for high-speed flash analog-to-digital (A/D)
and digital-to-analog (D/A) converters.
The LMH6702QML-SP benefits wide dynamic range
systems, such as radar and communication receivers,
that require a wideband amplifier offering exceptional
signal purity. The low input-referred noise and
low harmonic and intermodulation distortion make
this device an excellent choice for high-speed
applications.
The LMH6702QML-SP is constructed using TI's
VIP10 complimentary bipolar process and TI's proven
current-feedback architecture.