HA1-5004-5 - Intersil Corporation

HA1-5004-5 100MHz Current Feedback Amplifier

Semiconductor T UCT ROD ACEMEN 47 P E 7 T L 7 E P 42 OL RE 00-4 m OBS ENDED 8 1 s.co MM ions ECO pplicat p@harri R January 1999 O A l N ap entraail: cent C l l Ca or em HA-5004 File Number 2923.4 100MHz Current Feedback Amplifier The HA-5004 current feedback amplifier is a video/wideband amplifier optimized for low gain applications. The design is based on c.

Features

have been designed in for added value. A thermal overload feature protects the part against excessive junction temperature by shutting down the output. If this feature is not needed, it can be inhibited via a TTL input (TOI). A TTL chip enable/disable (OE) is also provided; when the chip is disabled its output is high impedance. Finally, an open collector output flag (TOL) is provided to indicate the status of the chip. The status flag goes low to indicate when the chip is disabled due to either the internal Thermal Overload shutdown or the external disable. In order to maximize bandwidth and ou.