Features and Applications
Features and Benefit
- TDR/TDT Loop-through Heads (400 mV pulse amplitude) and High-amplitude TDT Heads (2 V pulse amplitude)
- TDR/TDT Loop-through Heads (400 mV pulse amplitude) and High-amplitude TDT Heads (2 V pulse amplitude)
- Flat pulses
- Less than 3 ps typ. RMS Jitter
- SMA-type input/output connectors
- 50-cm extended cable to reduce the input cable losses
Applications
- High-resolution single-ended, common and differential TDR/TDT
- Ability use with UDS-2214 sampling oscilloscope
- Transmission Line Quality
- Impedance Measurements
- Crosstalk Measurements
Product Description
The UDX-G11/-12/-13/-14 are single-ended pulse heads used for high-resolution TDR/TDT measurements in concern with the UDS-2214 sampling oscilloscope. They provide fast pulses having both positive or negative polarities, rise time of 100 ps and flat transient response.
The UDX-G11 and UDX-G13 are TDR/TDT Loop-through Heads having 400-mV pulse amplitude, while the UDX-G12 and UDX-G14 are TDT Heads having increased 2-V pulse amplitude.
Different configurations of the heads provide single-ended, common and differential TDR/TDT measurements.
Normalization as an error-correction process is available. It helps ensure that TDR and TDT measurements are as accurate as possible.
Specifications and Characteristics
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Compatibility Compatible with all UDS-2000 Series sampling oscilloscopes. |
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Heads — UDX-G11 and UDX-G13 TDR/TDT Loop-through Heads |
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Heads — UDX-G12 and UDX-G14 TDT Heads |
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Pulse Polarity — UDX-G11 and UDX-G12 Positive |
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Pulse Polarity — UDX-G11 and UDX-G14 Negative |
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Pulse Amplitude — UDX-G11 and UDX-G13 400 mV typ. terminated on 50 Ohm on both outputs |
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Pulse Amplitude — UDX-G11 and UDX-G14 2 V typ. terminated on 50 Ohm |
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Rise Time 100 ps typ |
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Aberrations after step Overshoot: < 10% |
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Displayed RMS Jitter with UDS-2214 3.5 ps (maximum), 3.0 ps (typical) |
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Input Connectors — UDX-G11 and UDX-G13 SMA (m), SMA (f) |
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Input Connectors — UDX-G11 and UDX-G14 SMA (m), SMA (f) |
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Cable Length 70 cm |
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Dimensions Width: 95 mm, Height: 25.4 mm, Depth: 25.4 mm |
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Weight 180 g |