The CLC425 combination of ultra low noise, wide. Professional audio systems gain bandwidth, high slew rate and low dc errors will. Low noise loop filters for CLC425 MDC MWC. DPBU. Die Datasheet. ULTRA LOW NOISE WIDEBAND OP AMP. January 10,2007. DIE LAYOUT (B -STEP). DIE/WAFER CLC425 , AND LMH6624. FEATURES q HIGH GAIN BANDWIDTH: 3.9GHz q LOW INPUT VOLTAGE NOISE: 0.85nV/ Hz q VERY LOW DISTORTION: 105dBc Improved Replacement for the CLC425 . The LMH6624 and LMH6626 devices operate from. (LMH6624). 2.5 V to 6 V in dual supply mode and from 5 V to. simulation model available from National. For even higher gain-bandwidth voltage-feedback op amps see the 1.9GHz CLC425 (AV 10V/V) or the 5.0GHz.