AT90-1233 M/A-Com Technology Solutions, AT90-1233 Datasheet - Page 3

• Manufacturer Part Number: AT90-1233
• Description: Digital Attenuator 32-Pin FQFP
• Manufacturer: M/A-Com Technology Solutions

Specifications of AT90-1233

• Package: 32FQFP

3
Insertion Loss
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
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
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.
Commitment to produce in volume is not guaranteed.
Digital Attenuator
30.0 dB, 4-Bit, TTL Driver, DC-2.5 GHz
Typical Performance Curves
Attenuation Error, 2 dB Bit
AT90-1233
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.
3.00
2.00
-0.20
-0.30
2.50
1.00
-0.10
1.50
0.30
0.20
0.00
0.10
0
0
500
500
Fre que ncy (MHz )
Fre que ncy (MHz )
1000
1000
1500
1500
2000
2000
2500
2500
VSWR @ Insertion Loss
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
changes to the product(s) or information contained herein without notice.
0 = TTL Low; 1 = TTL High
Attenuation Error, 4 dB Bit
Truth Table (Digital Attenuator)
• North America Tel: [phone] • Europe Tel: [phone]
• India Tel: [phone]
C16
Visit www.macomtech.com for additional data sheets and product information.
0
0
0
0
1
1
1.60
1.40
1.20
1.00
-0.20
-0.40
0.40
0.20
0.00
0
0
C6
0
0
0
1
0
1
500
500
O ut p ut
C4
Fre que ncy (MHz )
0
0
1
0
0
1
Fre que ncy (MHz )
1000
1000
• China Tel: [phone]
C2
0
1
0
0
0
1
1500
1500
Inp ut
Loss, Reference
Attenuation
2000
2000
16.0 dB
30.0 dB
2.0 dB
4.0 dB
8.0 dB
Rev. V8
2500
2500