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User's Guide
SBOU080 – July 2009
THS4521/2/4EVM
THS4521EVM
Features:
• Configured for split-supply operation; easily modified for single-supply operation.
• Default single-ended input configuration can easily be reconfigured for differential input.
• Default single-ended output configuration can easily be reconfigured for differential output.
• Designed for easy connection to standard 50- Ω input/output impedance test equipment.
• Inputs and outputs include SMA connectors.
Contents
1 Description .................................................................................................................... 2
2 Power Connections .......................................................................................................... 3
3 Input and Output Connections ............................................................................................. 3
4 THS4521EVM Schematic, Layout, and Bill of Materials (BOM) ....................................................... 4
5 THS4522EVM Schematic, Layout, and Bill of Materials (BOM) ....................................................... 7
6 THS4524EVM Schematic, Layout, and Bill of Materials (BOM) ..................................................... 10
List of Figures
1 THS4521EVM Schematic ................................................................................................... 5
2 THS4521EVM: Top Layer (Layer 1) ....................................................................................... 6
3 THS4521EVM: Ground Layer (Layer 2) .................................................................................. 6
4 THS4521EVM: Ground Layer (Layer 3) .................................................................................. 6
5 THS4521EVM: Bottom Layer (Layer 4) ................................................................................... 6
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SBOU080 – July 2009 THS4521/2/4EVM 1
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