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TF 2000
 Specifications
Computer hard- and software:
- Pentium III, IBM PC-compatible computer
- VGA graphical interface
- USB port
- CD / DVD writer
- 40 GB hard disk or larger
- 128 MB RAM
- Operating system Windows 2000
- aixACCT's sophisticated and highly flexible ferroelectric test software
- Remote and script control (optional)
FE module
Driving unit:
- Voltage range ±25 V
(optional external amplifier up to 10.000 V)
- Output impedance 10 Ω
- Maximum hysteresis excitation frequency (load dependent) < 1 MHz*
- Min. pulse width 25 μs
- Min. rise time 10 ns
- Slew rate (typical) > 200 V/μs
- Maximum capacitive load (freq. dependent) 1 μF
- Maximum output current ±1 A
Current amplifier:
- Voltage virtual ground input
- Current range 1 pA - 1 A
- High-voltage protection
- Rise time ranges:
| |
Standard |
Enhanced* |
| 10 pA |
10 ms |
10 ms |
| 1 nA |
900 μs |
900 μs |
| 1 μA |
50 μs |
300 μs |
| 1 mA |
5 μs |
65 ns |
| 1 A |
3 μs |
25 ns |
* min. values, with probe head adapted to sample
Fatigue parameter:
- Maximum frequency (special amplifier) 20 MHz
| Test conditions: |
amplitude: 6 V peak to peak |
| |
capacitive load: 10 pF |
PS module
Driving unit:
- Max. amplitude 10 V
- Minimum rise time (at ohmic load) 1,2 ns
- Repetition rate 100 kHz
- Output resistance 70 Ω
Return:
Shunt resistance 100 Ω
Additional requirements:
A fast digital sampling oscilloscope with two active probe heads.
Oscilloscope data:
- Analog bandwidth 1 GHz
- Max. sampling rate 5 GS/s
- IEEE interface
Sample specification:
- Input capacitance 0,8 pF
- Input resistance 1 MΩ
RX module
Voltage-step generator:
- Max. amplitude ±10 V
- Rise times 100 ns
- Output resistance < 5Ω
Current amplifier:
- Range 100 mA - 10 pA
- Bandwidth (I > 50 μA) 300 kHz, (I > 1 mA) 500 kHz
DR module
Voltage-pulse generator:
- Maximum amplitude ±10 V
- Minimum pulse length 50 ns
- Maximum pulse length 640 μs
Switching properties:
- Turn-on delay time < 2 ns
- Ron < 50 Ω
- Roff > 10 13 Ω
High impedance electrometer:
- Input resistance 1013 Ω
- Input capacitance 10 pF
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Thin Film & Memory Products