MAAD-007080-000100 Datasheet, PDF (3/7 Pages) Tyco Electronics – Digital Attenuator 50.0 dB, 6-Bit, TTL Driver, DC-2.4 GHz

MAAD-007080-000100
Digital Attenuator
50.0 dB, 6-Bit, TTL Driver, DC-2.4 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. V4
Truth Table (Digital Attenuator)
C32 C16 C8 C4 C2 C1
0
0
00 0
0
0
0
00 0
1
0
0
00 1
0
0
0
01 0
0
0
0
10 0
0
0
1
00 0
0
1
0
00 0
0
1
1
00 1
0
Attenuation
Loss, Reference
1.0 dB
2.0 dB
4.0 dB
8.0 dB
16.0 dB
32.0 dB
50.0 dB
0 = TTL Low; 1 = TTL High
Typical Performance Curves
Insertion Loss
6.0
5.0
4.0
3.0
0
400
800
1200 1600 2000 2400
Fre que ncy (MHz)
Attenuation Error, 1 dB Bit
VSWR @ Insertion Loss
Inp ut
2.2
Out p ut
1.9
1.6
1.3
1.0
0
400
800
1200 1600 2000 2400
Frequency (MHz)
Attenuation Error, 2 dB Bit
0 .2
0 .2
0 .1
0 .1
0 .0
0 .0
- 0 .1
- 0 .2
0
400
800
12 0 0
16 0 0
2000 2400
Fre que ncy (MHz )
- 0 .1
0
400
800
12 0 0
1600 2000 2400
Fre que ncy (MHz )
3
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changes to the product(s) or information contained herein without notice.