MAAD-007077 Datasheet, PDF (3/6 Pages) M/A-COM Technology Solutions, Inc. – Contains Internal DC to DC Converter

MAAD-007077
Digital Attenuator
15 dB, 4-Bit, TTL Driver, DC-4.0 GHz
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.
Moisture Sensitivity
The MSL rating for this part is defined as Level 2
per IPC/JEDEC J-STD-020. Parts shall be stored
and/or baked as required for MSL Level 2 parts.
Rev. V5
Truth Table (Digital Attenuator)
C8
C4
C2
C1
0
0
0
0
0
0
0
1
0
0
1
0
0
1
0
0
1
0
0
0
1
1
1
1
0 = TTL Low; 1 = TTL High
Attenuation
Loss, Reference
1.0 dB
2.0 dB
4.0 dB
8.0 dB
15.0 dB
Typical Performance Curves
Reference Loss vs. Frequency
4.0
3.0
85ºC
25ºC
2.0
1.0
-40ºC
0.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Frequency (GHz)
Attenuation - 1 dB Bit vs. Frequency
1.3
-40ºC
1.2
25ºC
1.1
1.0
0.9
85ºC
0.8
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Frequency (GHz)
Attenuation - 2 dB Bit vs. Frequency
Attenuation - 4 dB Bit vs. Frequency
2.6
2.4 _-40ºC
85ºC
4.6
4.4
-40ºC
25ºC
2.2
4.2
2.0
25ºC
1.8
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Frequency (GHz)
3
4.0
85ºC
3.8
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Frequency (GHz)
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
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https://www.macom.com/support