Description
The CXA2002R is a bipolar IC developed as recording/playback amplifiers for Hi8 VCRs.

Features
• Recording/playback system
    • Wideband recording/playback amplifier for Hi8 VCR
    • Supports electronic volume (EVR) control (3V)
• Recording system
    • Recording amplifier feedback dumping circuit and its EVR control function facilitates printed circuit board design.
    • Five-input (Y, chroma, AFM, ATF and PCM) mix amplifier and EVR control function of Y and low band recording level
    • Ramp circuit for the recording amplifier output bias current
• Playback system
    • Playback amplifier feedback dumping circuit facilitates printed circuit board design.
    • Middle-band compensation circuit (middle tune) and independent adjustments of the center frequency, Q and boost by EVR
    • RFAGC and dropout detection circuits

Application
    8 mm VCR