BurrĆBrown Products from Texas Instruments
OPA860
SBOS331 – JUNE 2005
Wide Bandwidth OPERATIONAL TRANSCONDUCTANCE AMPLIFIER (OTA) and BUFFER
OTA FEATURES
• • • • • • • • • • • • • • • • • • • Wide Bandwidth (80MHz, Open-Loop, G = +5) High Slew Rate (900V/µs) High Transconductance (95mA/V) External IQ-Control
DESCRIPTION
The OPA860 is a versatile monolithic component designed for wide-bandwidth systems, including high performance video, RF and IF circuitry.
It includes a wideband, bipolar operational transconductance amplifier (OTA), and voltage buffer amplifier.
The OTA or voltage-controlled current source can be viewed as an ideal
transistor.
Like a
transistor, it has three terminals—a h...