Lecroy DA1855 Differential Amplifier
JPY350,000 1 stock
amp255







Amplifier gain: 1 or 10
Gain accuracy: ±1%
Bandwidth: >100 MHz
Risetime: <3.5 ns
Output impedance: 50 ohm
Intended output load: 50 ohm
Maximum output: limited at ±0.50 V into 50 ohm.
Input attenuation: ÷1 or ÷10
÷10 Attenuator accuracy: ±0.05%

Precision Voltage
Source
Output range: ±15.5 V
DC accuracy: 0.05% of reading +500 µV (15° to 45°C)
Control: Oscilloscope Offset Knob
Temperature
coefficient:
typically <5 ppm/°C of full scale.
Type: Oven stabilized buried zener.
Auto-zero: Sets output to zero when 0.0 volts selected
and periodically thereafter.

Power Requirements
Line voltage
requirement:
100 to 250 V AC
Line frequency range: 48 - 66 Hz
Power requirement: 35 W maximum