Reference Design for Implementation of the Load Sharing Concept for Large-Signal Applications
Description
Using the THS3091 high voltage: low distortion current-feedback op amp: this reference design showcases the technique and the benefits of configuring multiple op-amps in a load sharing configuration when driving high voltage signals into heavy loads. Supported by a full scale application report: the design can be easily adjusted for a given application.
Features
- 15V supply voltageUp to 24VPP output swingThird-Harmonic Distortion of 32dBc when driving a 20VPP: 70MHz sine wave into a 100Ω load (double-terminated 50Ω cable)Second-Harmonic Distortion of 38dBc when driving a 20VPP: 70MHz sine wave into a 100Ω load (double-terminated 50Ω cable)High Current Drive Capability (up to 400mA with two THS3091 op amps)This reference design has been lab tested and is supported with design files and a design guide
Applications
Product Categories
- Amplifiers
| Download the bill of materials for TIDA-00023 | Download |
Design File
Download ready-to-use system files to speed your design process. Get Viewer.
Download the design file for TIDA-00023Test Data
Get results faster with test and simulation data that's been verified.
Download the test file for TIDA-00023| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| TIDA-00023 Gerber | 17 Sep 2013 | ZIP | 177 | |
| TIDA-00023 BOM | 17 Sep 2013 | 99 | ||
| TIDA-00023 Schematic | 17 Sep 2013 | 83 |