泰克P6248差分探头|美国泰克差分探头P6248价格|上海如庆现货优惠价供应美国泰克泰克P6248差分探头|美国泰克差分探头P6248价格；： All specifications apply to all models unless noted otherwise. Model overview | Characteristic | P6248 | P6247 | P6246 |
|---|
| Bandwidth (guaranteed) | ≥1.5 GHz | ≥1.0 GHz | ≥400 MHz | | Rise time (specified) | <265 ps | <350 ps | <875 ps | | Attenuation settings | X1, X10 | X1, X10 | X1, X10 | | DC attenuation accuracy | ±2% | ±2% | ±2% | | Common mode input voltage range | ±7.0 V, 1X
±7.0 V, 10X | ±7.0 V, 1X
±7.0 V, 10X | ±7.0 V, 1X
±7.0 V, 10X | | Differential mode input voltage range | ±850 mV, 1X
±8.5 V, 10X | ±850 mV, 1X
±8.5 V, 10X | ±850 mV, 1X
±8.5 V, 10X | | Maximum nondestructive input voltage | ±25 V (DC + peak AC) | ±25 V (DC + peak AC) | ±25 V (DC + peak AC) | | Electrostatic immunity | 15 kV | 15 kV | 15 kV | | Bandwidth limit | - | Switchable, 200 MHz | Switchable, 200 MHz | | Lower frequency limit, DC reject mode | - | 0.4 Hz, 1X
4.0 Hz, 10X | 0.4 Hz, 1X
4.0 Hz, 10X | | Probe interface | TekProbe® Level II 1 | TekProbe® Level II 1 | TekProbe® Level II 1 |
1 The TekProbe® Level II interface supports probe power, auto scaling, auto termination with TDS oscilloscopes. Warranted characteristics CMRR | Frequency | Attenuation setting | P6246 | P6247 | P6248 |
|---|
| 1 MHz | ÷1 | >60 dB | >60 dB | >60 dB | | ÷10 | >45 dB | >45 dB | >45 dB | | 100 MHz | ÷1 | >38 dB | >38 dB | >38 dB | | ÷10 | >25 dB | >25 dB | >25 dB | | 500 MHz | ÷1 | N/A | >35 dB | >35 dB | | ÷10 | N/A | >20 dB | >20 dB | | 1 GHz | ÷1 | N/A | >30 dB | >30 dB | | ÷10 | N/A | >18 dB | >18 dB | | 1.5 GHz | ÷1 | N/A | N/A | >25 dB (typical) | | ÷10 | N/A | N/A | >18 dB (typical) |
 Typical characteristics Input capacitance Differential mode <1 pF Common mode <2 pF Input resistance Differential mode 200 kΩ Common mode 100 kΩ Linearity ±2% Noise <50 nV/squareroot Hz Harmonic distortion ≤1.5% Passband ripple < ±0.25 dB P6248 DC to 1.5 GHz P6247 DC to 850 MHz P6246 DC to 400 MHz Output termination Terminate into 50 Ω Physical characteristics Weight (probe only) 160 g (0.36 lb.) Probe head dimensions (H×W×D) 9.3 mm × 12 mm × 78 mm (0.36 in. × 0.47 in. × 3.0 in.) Input connection dimensions 0.63 mm (0.025 in.) square pins on 2.54 mm (0.1 in.) centers Cable length 1.2 m (47 in.) Environmental characteristics Temperature Operating 0 °C to +50 °C Nonoperating –55 °C to +75 °C Humidity (0 to 90% RH) Operating +30 °C to +50 °C Nonoperating +30 °C to +60 °C |
