Quad-channel bipolar voltage source (VREF100 ) : 옵틱클라우드

Miscellaneous

Koheron VREF100 is a quad-channel voltage source that can be adjusted from -5 V to 5 V. It can source or sink up to 40 mA on each channel. Each channel has a coarse and a fine trimmer with a settability of 20 µV. Thanks to its low wideband noise and high stability, the VREF100 can be used to bias sensitive devices such as VCOs or Mach-Zehnder modulators.

Specifications

Number of channels	4
Output voltage range	-5 V to 5 V
Current driving capability	40 mA (source or sink)
Voltage noise density(10 kHz)	1.3 nV/√Hz
RMS noise(10 Hz to 1 MHz)	2 µVrms
24 h stability	50 µV
Load regulation	35 µV/mA
Temperature coefficient	5 ppm/°C
Fine ajustment range	±50 mV
Other
Outside dimensions	75 mm x 50 mm x 12 mm
Weight	34 g
Positive supply voltage	9 V
Negative supply voltage	-9 V
Operating temperature	0 °C to 40 °C

Datasheet

Laser servo controller (PI200) Variable-gain amplifier (AMP100)

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