AT-635_1 Datasheet, PDF (2/3 Pages) Tyco Electronics – Voltage Variable Absorptive Attenuator 35 dB, DC-2.0 GHz

Voltage Variable Absorptive Attenuator
35 dB, DC - 2.0 GHz
AT-635
V6
Electrical Specifications: T_A = 25°C, Z₀ = 50 Ω
Parameter
Insertion Loss
Flatness
(Peak to Peak)
VSWR
Trise, Tfall
Ton, Toff
Transients
Power Handling
IP₂
IP₃
Test Conditions³
DC - 0.5 GHz
0.5 - 1.0 GHz
1.0 - 2.0 GHz
10 dB Attenuation – DC - 2.0 GHz
20 dB Attenuation – DC - 2.0 GHz
30 dB Attenuation – DC - 2.0 GHz
10% to 90% RF, 90% to 10% RF
50% Control to 90% RF,
50% Control to 10% RF
In Band
Linear Operation
Absolute maximum Input Power
0.05 GHz
0.5 - 2.0 GHz
Measured Relative to Input Power
(For two-tone Input Power Up to +5 dBm)
0.05 GHz
0.5 - 2.0 GHz
Measured Relative to Input Power
(For two-tone Input Power Up to +5 dBm)
Units
dB
dB
dB
dB
dB
dB
Ratio
nS
nS
mV
dBm
dBm
dBm
dBm
Min.
—
—
—
—
—
—
—
—
—
—
—
—
—
—
dBm
18
dBm
18.5
3. Control voltage: 0 to -4 volts @ 20 µA typical.
4. For levels above 6 dB attenuation. For levels below 6 dB, the minimum specification numbers apply.
Typ.
6.7
7.2
7.5
+ 1.0
+ 1.2
+ 1.2
2.0:1
2
4
30
—
—
34
47
31 ⁴
36 ⁴
Max.
7.0
7.4
7.8
+ 1.3
+ 1.5
+ 1.5
—
—
—
—
13
21
—
—
—
—
SOIC-14
Handling Procedures
Please observe the following precautions to avoid
damage:
Static Sensitivity
Gallium Arsenide Integrated Circuits are sensitive
to electrostatic discharge (ESD) and can be
damaged by static electricity. Proper ESD control
techniques should be used when handling these
devices.
2
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information.
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