DBE0640

Datasheet DUPVA-1-60 Variable-Gain Ultra-Wideband Voltage Amplifier Features é é é é é é é é é é Variable Gain 20 to 60 dB, switchable in 10 dB Steps Bandwidth 1 kHz ... 1.2 GHz Bandwidth, Frequency- and Pulse Response independent of Gain Setting Local and Remote Control DC Monitor Output Oscilloscope and Transient-Recorder Preamplifier Photomultiplier and Microchannel-Plate Amplifier Signal-Booster for Optical Receivers and Current Amplifiers Time-Resolved Pulse and Transient Measurements Automated Measurement Systems Programmable Gain Stage Programmable Gain Stage Programmable Gain Stage Programmable Gain Stage Buffer-Amplifier Applications Block Diagram INPUT 10 dB 20 dB 0 dB 10 dB 0 dB 10 dB 0 dB 10 dB 10 dB OUTPUT Monitor Buffer Gain Control Unit POWER SUPPLY IN (+/-15V) Manual Switch Optocoupler Isolate Unit OUT (+/-12V, +5V) Supply Voltage Regulator DC MONITOR OUTPUT DIG. CONTROL INPUTS POWER SUPPLY OUTPUT BS01-0640-13 SOPHISTICATED TOOLS FOR SIGNAL RECOVERY DB-E-0640-14 / R 6 / MD / Date: 06.07.99 / 6 Pages Datasheet DUPVA-1-60 Variable-Gain Ultra-Wideband Voltage Amplifier Specifications Gain Test Conditions Gain Values Gain Accuracy Gain Flatness Vs = ± 15 V, Ta = 25°C, System Impedance = 50 Ω 20, 30, 40, 50, 60 dB ± 0.1 dB (between Settings) ± 1 dB (Overall) ± 0.15 dB 1 kHz 1.2 GHz 40 dB/Oct. 380 ps 2.2 ns Frequency Response Lower Cut-Off Frequency Upper Cut-Off Frequency Upper Cut-Off Frequency Rolloff Rise / Fall Time (10% - 90%) Group...