Specifications
Table 7: Typical electrical characteristics
Characteristi
cs
THDP0100 THDP0200 TMDP0200
Bandwidth (-3
dB)
DC to ≥100 MHz 150 V: DC to ≥16
0MHz
1500 V: DC to ≥200 MHz
75 V: DC to ≥160
MHz
750 V: DC to ≥200 MHz
Offset zero
(+20 °C to +30 °C)
600 V: ±1 V
6000 V: ±10 V
150 V: ±500 mV
1500 V: ±5 V
75 V: ±200 mV
750 V: ±2 V
Input resis
tance
Between inputs
40 MΩ ±2% 10 MΩ ±2% 5 MΩ ±2%
Between each input and
ground
20 MΩ ±2% 5 MΩ ±2% 2.5 MΩ ±2%
Input capacitance
Between inputs <2.5 pF <2.0 pF <2.0 pF
Between e
ach input and
ground
<5.0 pF pe
rside
<4.0 pF pe
rside
<4.0 pF pe
rside
Common Mode
Rejection Ratio
(20–30°
C)
DC: >80 dB
100 kHz: >60 dB
3.2 MHz:
>30 dB
100 MHz: >26 dB
DC: >80 dB
100 kHz: >60 dB
3.2 MHz:
>30 dB
100 MHz: >26 dB
DC: >80 dB
100 kHz: >60 dB
3.2 MHz:
>30 dB
100 MHz: >26 dB
Propag
ation delay
16 ns 14 ns 14 ns
DC offs
et drift (output referred)
50 μV/ °
C
50 μV/ °
C
50 μV/ °
C
Bandw
idth limit filters
5MHz 5MHz 5MHz
Input overdrive recovery
600 V
: <30 ns to 10%
of final value after 5X
overdrive
150 V
: < 20 ns to 10%
of final value after 5X
overdrive
75 V:
<20nsto10%
of final value after 5X
overdrive
Input referred noise (mV
rms
)
600 V: <175 mV
6000 V: <400 mV
150 V: <50 mV
1500 V: <140 mV
75 V: <25 mV
750 V: <65 mV
Mechanical Characteristics
Ta
ble 8: Typical mechanical characteristics
Characteristic
TH
DP0100
TH
DP0200
TM
DP0200
Pr
obe body dimensions
185 mm x 56 mm x 25 mm (7.3 in x 2.2 in x 1.0 in)
P
robe control box dimensions
76mmx31mmx41mm(3.0inx1.2inx1.6in)
I
nput cable length
25.4 cm (10 in)
Output cable length 1.5 m (59 in)
Weight (probe only) 340 gm (12.0 oz) 309 gm (10.9 oz) 309 gm (10.9 oz)
THDP0100/0200 & TMDP 0200 High Voltage Differential P robes Instruction Manual 28