Wideband JFET op-amp for high-speed analog front-ends
The -3 dB bandwidth of 765 MHz supports video and communications links that need clean pulse response through the full small-signal passband. The JFET input stage provides the high input impedance and low noise floor that optical and sensor front-ends require, while the 110 mA output current per channel can drive ADCs or 50 Ω transmission lines directly. The supply range spans 6 V to 13 V, giving flexibility for single or split-rail designs without needing a separate high-voltage rail.
The 8-SON (3x3 mm) exposed-pad package helps pull heat out of the die when the part is running near its 26.5 mA supply current at high ambient temperatures.
The part comes in an 8-WFDFN exposed pad (supplier package 8-SON, 3x3 mm) for surface-mount assembly. The tape-and-reel and cut-tape options suit both prototyping and production reels.