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零件编号 | DBE0209 | ||
描述 | High-Speed Current Amplifier | ||
制造商 | ETC | ||
LOGO | |||
1 Page
Datasheet
HCA-20M-100K-C
High-Speed Current Amplifier
Features
Applications
Specifications
Gain
Frequency Response
Input
Output
Bias Output
Power Supply
Case
Bandwidth and Frequency Response independent of
Detector-Capacitance (up to 50 pF)
Low Noise, 3.5 pA/√Hz equivalent Input Noise Current
Bandwidth DC ... 20 MHz
Transimpedance (Gain) 1 x 105 V/A
Protection against ± 3.5 kV Transients
Photodiode- and Photomultiplier-Amplifier
Spectroscopy
Charge-Amplifier
Ionisation Detectors
Preamplifier for Lock-Ins, A/D-Converters, etc.
Test Conditions
Transimpedance
Gain Accuracy
Lower Cut-Off Frequency
Upper Cut-Off Frequency
Rise- / Fall-Time
Gain Flatness
Vs = ± 15 V, Ta = 25°C
1 x 105 V/A (50 Ω Load)
±1%
DC
20 MHz (- 3 dB)
18 ns (10% - 90%)
± 0.3 dB
Equ. Input Noise Current
Equ. Input Noise Voltage
Input Bias Current
Input Bias Current Drift
Offset Current Compensation
Max. Input Current
Input Offset Voltage
DC Input Impedance
3.5 pA/√Hz (@ 100 kHz)
0.8 nV/√Hz (@ 100 kHz)
18 µA typ.
0.8 nA / K
± 20 µA, adjustable by Offset-Trimpot
± 15 µA (linear Amplification)
< 3 mV
50 Ω (virtual) // 5 pF
Output Voltage
Output Impedance
± 1.5 V (50 Ω Load)
50 Ω
Bias Output Voltage Range
Bias Output Impedance
± 12 V, adjustable by Bias-Trimpot
10 kΩ // 1 µF
Supply Voltage
Supply Current
Weight
Material
± 15 V
± 70 mA typ.
210 gr. (0.5 lbs)
AlMg4.5Mn, nickel-plated
SOPHISTICATED TOOLS FOR SIGNAL RECOVERY
DB-E-0209-25 / R 29 / MD / Date: 29.08.03 / 3 Pages
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页数 | 3 页 | ||
下载 | [ DBE0209.PDF 数据手册 ] |
零件编号 | 描述 | 制造商 |
DBE0209 | High-Speed Current Amplifier | ETC |
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