General Description
●The LMH6714/6720/6722 series combine National’s VIP10™ high speed complementary bipolar process with National’s current feedback topology to produce a very high speed op amp. These amplifiers provide a 400MHz small signal bandwidth at a gain of +2V/V and a 1800V/µs slew rate while consuming only 5.6mA from ±5V supplies.
●Features
●400MHz (AV = +2V/V, VOUT = 500mVPP) −3dB BW
●250MHz (AV = +2V/V, VOUT = 2VPP) -3dB BW
●0.1dB gain flatness to 120MHz
●Low power: 5.6mA
●TTL compatible shutdown pin (LMH6720)
●Very low diff. gain, phase: 0.01%, 0.01˚ (LMH6714)
●−58 HD2/ −70 HD3 at 20MHz
●Fast slew rate: 1800V/µs
●Low shutdown current: 500uA (LMH6720)
●11ns turn on time (LMH6720)
●7ns shutdown time (LMH6720)
●Unity gain stable
●Improved replacement for CLC400,401,402,404,406 and 446 (LMH6714)
●Improved replacement for CLC405 (LMH6720)
●Improved replacement for CLC415 (LMH6722)
●Applications
●HDTV, NTSC & PAL video systems
●Video switching and distribution
●Wideband active filters
●Cable drivers
●High speed multiplexer (LMH6720)
●Programmable gain amplifier (LMH6720)
