AT90-0233 View Datasheet(PDF) - M/A-COM Technology Solutions, Inc.
Part Name
Description
MFG CO.
AT90-0233
M/A-COM Technology Solutions, Inc.
'AT90-0233' PDF : 5 Pages View PDF
AT90-0233
Digital Attenuator
30.0 dB, 4-Bit, TTL Driver, DC-2.5 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.
Typical Performance Curves
Insertion Loss
3 .0 0
2 .50
2 .0 0
1.50
1.0 0
0
50 0
10 0 0
1500
2000
2 50 0
Fre que ncy (MHz )
Attenuation Error, 2 dB Bit
Rev. V5
Truth Table (Digital Attenuator)
C16 C8 C4
C2
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
2.0 dB
4.0 dB
8.0 dB
16.0 dB
30.0 dB
VSWR @ Insertion Loss
Out p ut
1.60
Inp ut
1.40
1.20
1.00
0
50 0
10 0 0
1500
2000
2 50 0
Fre que ncy (MHz )
Attenuation Error, 4 dB Bit
0.30
0.20
0.10
0.00
-0.10
-0.20
0.40
0.20
0.00
-0.20
-0.30
0
500
1000
1500
2000
Fre que ncy (MHz )
2500
-0.40
0
500
1000
1500
2000
Frequency (MHz )
2500
3
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
• India Tel: +91.80.4155721
• China Tel: +86.21.2407.1588
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.
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