Analog Devices AD603-EVALZ, Variable Gain Amplifier Evaluation Board for AD603

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

Evaluation Board for AD603 Low Noise 90MHz Variable Gain Amplifier

The AD603-EVALZ Evaluation Board is for the AD603, a low noise, voltage-controlled amplifier for use in RF and IF AGC systems. The gain is controlled at a high impedance, low bias differential input; the scaling is 25mV/dB, requiring a gain control voltage of only 1V to span the central 40dB of the gain range.

Linear-in-dB gain control
Pin-programmable gain ranges
-11dB to +31dB with 90MHz bandwidth
9dB to 51dB with 9MHz bandwidth
Any intermediate range, for example -1dB to +41dB with 30MHz bandwidth
Bandwidth independent of variable gain
1.3nV/√Hz input noise spectral density
±0.5dB typical gain accuracy

Variable Gain Amplifiers (VGA)

Variable-Gain or Voltage-Controlled Amplifiers are electronic differential amplifiers that vary their gain depending on a control voltage. Applications include audio level compression, synthesizers and amplitude modulation.

Specifications
Attribute Value
Analogue Function Variable Gain Amplifier
Kit Classification Evaluation Board
Featured Device AD603
4 In stock for delivery within 4 working days
Price Each
SGD 159.17
(exc. GST)
SGD 170.31
(inc. GST)
units
Per unit
1 +
SGD159.17
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