The Tektronix P7380 is an 8.0 GHz high-bandwidth active differential probe designed for use with TekConnect oscilloscopes. Featuring the innovative Z-Active architecture, it offers exceptionally high AC impedance and low loading, making it ideal for debugging and validating high-speed differential signals such as SATA, PCI Express, HDMI, and DDR memory.
Specifications
General
| Parameter | Value |
|---|---|
| Interfaces | TekConnect |
Physical
| Parameter | Value |
|---|---|
| Power Supply | Powered directly by the host oscilloscope via the TekConnect interface |
| Operating Temperature | 0 to 40 °C |
Electrical Performance & Signal Fidelity
| Parameter | Value |
|---|---|
| Bandwidth | 8.0 GHz (guaranteed) |
| Rise Time (10% to 90%) | < 55 ps (typical) |
| Rise Time (20% to 80%) | < 35 ps (typical) |
| Attenuation Ratio | 5X or 25X (user-selectable) |
| Differential DC Input Resistance | 100 kΩ |
| Common Mode DC Input Resistance | 50 kΩ |
Voltage Limits & Dynamic Range
| Parameter | Value |
|---|---|
| Maximum Non-Destructive Input Voltage | ±15 V (DC + peak AC) |
Connectivity & Interface Compatibility
| Parameter | Value |
|---|---|
| Oscilloscope Interface Type | TekConnect |
Mechanical Characteristics
| Parameter | Value |
|---|---|
| Cable Length | 1.2 m (4.0 ft) |
Environmental Specifications
| Parameter | Value |
|---|---|
| Operating Temperature Range | 0 °C to +40 °C |
Performance
| Parameter | Value |
|---|---|
| Common Mode Input Capacitance | < 0.5 pF (at 2 GHz) |
Technology
Z-Active Differential Probe
Applications
High-speed serial bus design, differential signal measurements, validation of SATA, PCI Express, DDR, and HDMI