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TF 2000 E

 Computer |  FE module |  MR module |  RX module |  DR module

  Specifications

Computer hard- and software: 
  • Celeron M processor > 1.6 GHz
  • VGA graphical interface
  • USB port
  • CD / DVD writer
  • 80 GB hard disk or larger
  • 512 MB RAM
  • Operating system Windows XP
  • 16-bit resolution further increased by lock-in technology
  • 4 input channels
  • aixACCT's sophisticated and highly flexible ferroelectric test software
  • Remote and script control (optional)

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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) < 5 kHz
    (250 kHz / 1 MHz with advanced high speed system and probe head adapted to the sample)
  • Min. pulse width 2 μs (50 ns high speed system)
  • Min. rise time 10 μs (10 ns high speed system)
  • Maximum capacitive load (frequency dependent) 1 μF
  • Maximum output current ±1 A

Current amplifier:
  • Voltage virtual ground input
  • Current range 1 pA - 1 A
  • High-voltage protection

Fatigue parameter:
  • Maximum frequency 300 kHz
    Test conditions: amplitude: 10 V peak to peak
      capacitive load: 1 nF

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MR module 

The electrometer amplifier offers ultra high impedance for voltage measurements:
  • Voltage range 10 V, 500 mV, 5 mV at 16 bit resolution
    accuracy better 1%
  • Current range: ± 30 mA or 500 μA
    resolution ca. 15 nA
  • Maximum resistance of device under test 1 MΩ
  • Minimum resistance of device under test 10 mΩ

I/V measurement:
  • Current sine wave, measurement time: 10 ms to 5 s
  • Voltage compliance range ± 10 V
  • Current read back amplifier for true current measurement

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RX module 

Voltage-step generator:
  • Max. amplitude ±10 V
  • Output resistance < 5Ω

Current amplifier:
  • Range 100 mA - 10 pA
  • Bandwidth (I > 50 μA) 300 kHz, (I > 1 mA) 500 kHz

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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 30 fF
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TF 2000 E
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