Overview
Description
The ISL59830A is a revolutionary device that allows true single-supply operation of video amplifiers. The device runs off a single 3. 3V supply and generates the required negative voltage internally. This allows for DC-accurate coupling of video onto a 75Ω double-terminated line. Since the buffers have an integrated 6dB gain, the only external components required are the 75Ω termination resistors and a small capacitor. An input reference voltage can be supplied to shift the analog video level down by an amount equal to the reference (typically 0. 6V).
Features
- Triple single-supply buffer
- Operates from single +3.3V supply
- No output DC blocking capacitor needed
- Fixed gain of 2 output buffer
- Output three-statable
- Enable/disable function
- Charge pump power down function
- 50MHz 0.1dB bandwidth
- 200MHz -3dB bandwidth
- Pb-free plus anneal available (RoHS compliant)
Comparison
Applications
Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
Product Options
Applied Filters: