FEMTO電荷放大器
FEMTO電荷放大器
FEMTO電荷放大器/HQA-15M-10T電荷放大器價格
特點:
高增益 10V/pC
寬工作電壓范圍:250HZ 到15MHZ
低輸入噪聲40×10-21 C /√Hz和700 PV /√Hz
為AC耦合電荷來源的正弦信號優(yōu)化
應(yīng)用:
Pyro-和壓電式探測器
石英晶體
長度伸縮諧振器
原子力顯微鏡
光學(xué)測量
帶電粒子束監(jiān)控
Model | HQA-15M-10T |
Charge Gain | 1013 V/C |
Equivalent Current Gain | 1.6 x 106 V/A @ 1 MHz Sinusoidal Input Signal |
Lower Cut-Off Frequency | 250 Hz (AC only) |
Upper Cut-Off Frequency | 15 MHz |
Input Charge Noise | 40 x 10-21 C/√Hz |
Equivalent Input Current Noise | 250 fA/√Hz @ 1 MHz Sinusoidal Input Signal |
Input Voltage Noise | 700 pV/√Hz @ 1 MHz |
Input Impedance | 1 GΩ // 1 nF |
Effective AC Input Impedance | 20 Ω @ 1 MHz Sinusoidal Input Signal |
Output Performance | 10 Vp-p @ > 1 MΩ Load |
Power Supply | ± 15 V, ± 35 mA Typ. |
Case | 115 x 60 x 45 mm (L x W x H), Weight 200 g (0.44 lbs) |