HA-5004 Datasheet (Intersil Corporation) - 100MHz Current Feedback Amplifier

HA-5004, 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 current-mode feedback which allows the ampliﬁer to achieve higher closed loop bandwidth than voltage-mode feedback operational ampliﬁers.

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HA-5004 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