MAADSS0013_V2 Datasheet, PDF (2/4 Pages) M/A-COM Technology Solutions, Inc. – Digital Attenuator, 4-Bit, Single Control

MAADSS0013
Digital Attenuator, 4-Bit, Single Control
15 dB, 0.05 - 4.0 GHz
Electrical Specifications ^7,8: T_A = 25°C, Z₀ = 50 Ω, V_DD = 5 V, V_C = 2.8 V
Parameter
Test Conditions
Units
Min.
Typ.
Rev. V2
Max.
Reference Insertion Loss
1.0 GHz
dB
—
1.0
1.3
Attenuation Accuracy
VSWR
Trise, Tfall
Ton, Toff
Transients
Input P1dB
Input IP₂
1.0 GHz
0.05 - 4.0 GHz
10% to 90% RF, 90% to 10% RF
50% Control to 90% RF,
50% Control to 10% RF
In Band
2.0 GHz
2-Tone, +5 dBm/tone, 1 MHz Spacing
0.5 GHz
2.0 GHz
± (0.2 dB + 2% of attenuation setting in dB) dB
Ratio
—
1.5:1
—
ns
—
40
—
ns
—
65
—
mV
—
75
—
dBm
—
30
—
dBm
—
—
75
80
—
—
Input IP₃
2-Tone, +5 dBm/tone, 1 MHz Spacing
0.5, 2.0 GHz
dBm
—
I_C
V_C = 2.8 V
µA
—
I_DD
V_DD = 5 V
µA
—
7. External DC blocking capacitors are required on all RF ports.
8. Low frequency performance is determined by DC block and GND capacitor value.
42
—
15
25
170
250
Truth Table ⁹
VC1
0
1
0
0
0
1
VC2
0
0
1
0
0
1
VC4
0
0
0
1
0
1
9. 0 = 0 V , 1 = +2.8 to 5 V.
VC8
0
0
0
0
1
1
Attenuation (dB)
Reference IL
1
2
4
8
15
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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is considering for development. Performance is based on target specifications, simulated results,
and/or prototype measurements. Commitment to develop is not guaranteed.
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Visit www.macomtech.com for additional data sheets and product information.
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. _{M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make}
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.