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AA8642 - Dual Video Amplifier

Datasheet Summary

Description

AA8642 is a dual low pass filter video amplifier with 6db gain, 75Ω output buffer and SAG correction.

The 75Ω buffer is capable of driving two circuits.

The SAG could reduce the output coupling capacitor.

Features

  • 1. 2. 3. 4. 5. 6. 7. 8. 9. Composite video driver with 6dB gain Support 3V and 5V operation voltage Built-in high performance 4-stage LPF Dual channels video amplifier SAG correction function A load sufficient for driving two circuits Low operating current, 18mA typical Internal voltage clamp circuit AC-Couple or DC-Couple output.

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Datasheet preview – AA8642

Datasheet Details

Part number AA8642
Manufacturer Agamem Microelectronic
File Size 204.18 KB
Description Dual Video Amplifier
Datasheet download datasheet AA8642 Datasheet
Additional preview pages of the AA8642 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com Agamem Microelectronics Inc. PRELIMINARY DESCRIPTION AA8642 Dual Video Amplifier with LPF AA8642 is a dual low pass filter video amplifier with 6db gain, 75Ω output buffer and SAG correction. The 75Ω buffer is capable of driving two circuits. The SAG could reduce the output coupling capacitor. It supports 3V and 5V operation voltage and incorporates high performance 4-stage LPF which is ideal for removing DAC sampling noise. The power saving circuit provides the power saving function. The IC is available in 8-pin TSSOP (AA8642AP), 8-pin SOP (AA8642SP) and 8-pin DIP (AA8642PP) package. FEATURES 1. 2. 3. 4. 5. 6. 7. 8. 9.
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