With the extremely low-noise quartz tuning fork charge amplifier HQA-15M-10T, FEMTO has added an application-specific amplifier to its product ...
Read more
FEATURES
Transimpedance gain from 10^2 to 10^8 V/A
Bandwidth up to 200 MHz
Rise time down to 1.8 ns
Internal signal filters
Adjustable bias voltage
Manual and remote ...
FEATURES
Transimpedance gain from 10^3 to 10^11 V/A
Input noise down to 4.3 fA/√Hz
Bandwidth up to 500 kHz
Rise time down to 700 ns
Adjustable bias voltage
Manual ...
FEATURES
0.4 fA peak-to-peak noise
Transimpedance gain from 10^4 to 10^13 V/A
240 dB dynamic range for sub-fA to mA measurements
Adjustable voltage on input for DUT ...
FEATURES
Input noise down to 270 fA/√Hz
Bandwidth up to 400 MHz
Gain up to 10^6 V/A
Flat frequency response
Stabilized and adjustable bias voltage output for biasing external ...
FEATURES
Input noise down to 180 aA/√Hz
Bandwidth up to 400 kHz
Gain up to 10^13 V/A
Flat frequency response
EMI-shielded case
WHY USE A PREAMPLIFIER MODULE?
Unlike desktop amplifiers, ...
FEATURES
Bandwidth DC to 10, 200 or 500 MHz
Fixed or variable gain up to 60 dB (x 1,000)
Noise down to 0.9 nV/√Hz
True DC coupling, switchable to AC
50 Ω bipolar or 1 ...
FEATURES
Wide dynamic range up to 80 dB
DC coupled input
Switchable input range from ±20 µV to ±200 mV and from ±200 µV to ±2V
Rise/fall time 5 ns
Input noise 2 nV/√Hz
Local and ...
FEATURES
Variable gain from 10 to 60 dB (x 3 to x 1,000)
Bandwidth DC to 100 or 200 MHz independent of chosen gain setting
DC drift only 0.3 µV/°C
Input noise 2.3 ...
FEATURES
Switchable gain up to 100 dB (x 100,000)
Bandwidth DC to 100 kHz
DC-drift 0.6 µV/°C
Input noise down to 0.4 nV/√Hz
Switchable AC/DC-coupling
Local and ...
FEATURES
Variable gain up to 70 dB (approx. x3000), switchable in 10 dB steps
Bandwidth 1 kHz to 1.2 GHz
Bandwidth independent of gain setting (guaranteed)
Noise figure down ...
FEATURES
Ultra-wide bandwidth from 10 kHz up to 2.5 GHz
Gain up to 60 dB (x 1,000)
Transimpedance gain with photodetectors up to 50,000 V/A
Very low input noise down to 310 ...
