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ELVA-1 Drivers for Attenuators VCVA Series

Analog Linear Driver with fast switching mode, Part No. ADLFM-10/100 This driver provides two modes of operation: ‘slow mode’ and ‘fast mode’. In ‘slow mode’ driver operates as a linear voltage to current converter and provides conversion of 0… +10 V input  voltage  range  to 0 … +100 mA output current. Second mode allows to…...

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Drivers For Attenuators Vcva Series

At a glance: Key parameters

Product categories: Attenuators
Manufacturer: Elva-1
Connector Type: SMA Female
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Analog Linear Driver with fast switching mode, Part No. ADLFM-10/100

This driver provides two modes of operation: ‘slow mode’ and ‘fast mode’. In ‘slow mode’ driver operates as a linear voltage to current converter and provides conversion of 0… +10 V input  voltage  range  to 0 … +100 mA output current. Second mode allows to use VCVA as “on/off” fast modulator. In “fast mode” the driver applies a short negative voltage pulse to accelerate the fall time. Typical Response Function of the attenuation for VCVA is shown on the plot below.

Specifications for slow mode

Input signal:                                   0..+10 V;

Output current:                               0…100 mA;

Power supply:                                 +/-12 V DC 120 mA(max);

 Control Input/Output connectors:      SMA female.

GPIB and RS-232 Driver, Part No. GPDVC-15/100/RS

This driver can operate via GPIB and RS-232 interfaces. User should send 12 bits code for setting desired attenuation. The driver converts sent code in biasing current in range of 0-100 mA.
Specifications

Input range:                            12 bits;

Output current:                        0…100 mA;

Power supply:                          100-240 V AC;

Control Output connectors:        SMA female.

Drivers for Attenuators VCVA Series Datasheet

 

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