AT-266_1 Datasheet, PDF (2/3 Pages) Tyco Electronics – Digital Attenuator, 1-Bit, 10dB Step, DC-2.0 GHz

Digital Attenuator, 1 Bit, 10 dB Step
DC - 2.0 GHz
Electrical Specifications: T_A = 25°C, V_C = 0 V / -3 V, Z₀ = 50 Ω
Parameter
Test Conditions
Units
Insertion Loss
Attenuation
0 - 1 GHz
dB
1 - 2 GHz
dB
DC - 1 GHz
dB
1 - 2 GHz
dB
VSWR
0 - 2 GHz
Ratio
IP₃
2 Tone @ 0 dBm, 5 MHz spacing
dBm
P1dB
1 GHz
dBm
Trise, Tfall
10% to 90% RF, 90% to 10% RF
nS
Ton, Toff
50% Control to 90% RF, 50% Control to 10% RF
nS
Transients
In Band
mV
Control Current
│Vc│ = 3 V
µA
SOT-25 Plastic Package
Min.
—
—
9.6
9.5
—
42
23
—
—
—
—
Typ.
0.3
0.5
10
10
1.4:1
50
28
5
10
6
25
AT-266
V4
Max.
0.45
0.7
10.4
10.5
1.5:1
—
—
20
25
10
—
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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