April 6, 2009 Radiation Hardened, High Speed, Low Power Current Feedback Amplifier with
Programmable Output Limiting
The HS-1135RH is a radiation hardened, high speed, low
power current feedback amplifier built with IntersilвЂ™s
proprietary complementary bipolar UHF-1 (DI bonded wafer)
process. They are QML approved and processed in full
compliance with MIL-PRF-38535. This amplifier features
user programmable output limiting, via the VH and VL pins.
The HS-1135RH is the ideal choice for high speed, low
power applications requiring output limiting (e.g., flash A/D
drivers), especially those requiring fast overdrive recovery
times. The limiting function allows the designer to set the
maximum and minimum output levels to protect downstream
stages from damage or input saturation. The
sub-nanosecond overdrive recovery time ensures a quick
return to linear operation following an overdrive condition.
Component and composite video systems also benefit from
this op ampвЂ™s performance, as indicated by the gain flatness,
and differential gain and phase specifications.
Specifications for Rad Hard QML devices are controlled …