DBE0640 datasheet(2/6 Pages) ETC

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Datasheet

DUPVA-1-60

Variable-Gain

Ultra-Wideband Voltage Amplifier

SOP H ISTI CATE D T OOL S F O R SIG N AL REC O VE RY

Page 2

Specifications

Test Conditions

Vs =

± 15 V, Ta = 25°C, System Impedance = 50 Ω

Gain

Gain Values

20, 30, 40, 50, 60 dB

Gain Accuracy

± 0.1 dB

(between Settings)

± 1 dB

(Overall)

Gain Flatness

± 0.15 dB

Frequency Response

Lower Cut-Off Frequency

1 kHz

Upper Cut-Off Frequency

1.2 GHz

Upper Cut-Off Frequency Rolloff

40 dB/Oct.

Time Response

Rise / Fall Time (10% - 90%)

380 ps

Group Delay

2.2 ns

Input

Input Impedance AC

Ω

Input Impedance DC

100 k

Ω

Input VSWR (@ 20 dB Gain)

1.12 : 1

(f < 1 GHz)

1.7 : 1

(f < 2 GHz)

Input VSWR (@ 30 – 60 dB Gain) 1.2 : 1

(f < 1 GHz)

1.75 : 1

(f < 2 GHz)

Ω Noise Figure

3.0 dB

(@ 60 dB Gain)

3.5 dB

(@ 30 – 50 dB Gain)

Equivalent Input Voltage Noise

450 pV/

√Hz (@ 60 dB Gain)

500 pV/

√Hz (@ 30 – 50 dB Gain)

1/f-Noise Corner

40 kHz

Output

Output Impedance

Ω

Output Power P1dB

13 dBm

(@ 100 MHz)

10 dBm

(@ 500 MHz)

Output Peak-Peak Voltage

for linear Amplification

2 V

(@ 100 MHz)

1.7 V

(@ 500 MHz)

Output VSWR

1.77 : 1

(f < 1 GHz)

2.0 : 1

(f < 2 GHz)

Third Order Intercept Point IP3

21 dBm

Reverse Isolation

80 dB

Dynamic Range (w/o Average)

70 dB

(P1dB – Min. Detectable Signal)

Monitor Output

Monitor Output Gain

Monitor Output Voltage Range

± 10 V

Monitor Output Current

± 25 mA

Monitor Output Bandwidth

DC ... 100 kHz

Digital Control

Control Input Voltage Range

Low: - 0.8 ...+ 0.8 V

High: + 1.8 ... + 12 V

Power Supply

Supply Voltage

± 15 V

Supply Current

+ 350 / -100 mA

Stabilized Power Supply Output

± 12 V / max. 100 mA, + 5V / max. 50 mA

Case

Weight

510 gr. (1.2 lbs)

Material

AlMg4.5Mn, nickel-plated

Temperature Range

Storage Temperature

-40 ... +100 °C

Operating Temperature

0 ... +60 °C

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