Cascaded LMH5401 and LMH6401 Reference Design
TIDA-00654
(ACTIVE)
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Description
A wideband single-ended to differential conversion reference design in both DC- and AC- coupled applications is presented. The design evaluates the performance of the LMH5401 and LMH6401 cascade and offers insight into the design.
Features
- 4.5GHz bandwidth with 30dB maximum total voltage gain
- Digitally-controlled gain range of 32dB in 1dB steps
- 50-Ω Input DC- or AC-coupled single-ended to differential conversion
- Output IP3 at RL = 200Ω:
- 40dBm at 500MHz
- 33dBm at 1GHz
- Output common-mode control capability: VMID ± 0.5V
- Compact design ideal for portable application with PD = 645mW
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Schematic/Block Diagram
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Test Data
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TI Devices (4)
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CAD/CAE symbols
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Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.
Step 1: Download and install the free download.
Step 2: Download the Symbol and Footprint from the CAD.bxl file table.
Step 3: Open the .bxl file with the Ultra Librarian software.
You can always access the complete CAD/CAE Symbols database at http://webench.ti.com/cad/
Both PCB footprints and schematic symbols are available for download in a vendor neutral format, which can then be exported to the leading EDA CAD/CAE design tools using the Ultra Librarian Reader. The reader is available as a (free download.).
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Technical Documents
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User guides (1)
| Title | Type | Size (KB) | Date |
| | PDF | 1662 |
09 Sep 2015
|
Design files (4)
| | ZIP | 933 |
15 Sep 2015
|
| | PDF | 1730 |
15 Sep 2015
|
| | PDF | 116 |
15 Sep 2015
|
| | PDF | 525 |
15 Sep 2015
|
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