at-273-pin M/A-COM Technology Solutions, Inc., at-273-pin Datasheet - Page 3

• Manufacturer Part Number: at-273-pin
• Description: Digital Attenuator 16-pin Cr-11
• Manufacturer: M/A-COM Technology Solutions, Inc.

3
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
32.0 dB, 2-Bit, TTL Driver, DC-2.0 GHz
Absolute Maximum Ratings
3.
4.
5.
Attenuation Accuracy vs. Frequency
AT-273-PIN
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.
Operating Temperature
Storage Temperature
Exceeding any one or combination of these limits may cause
permanent damage to this device.
M/A-COM does not recommend sustained operation near
these survivability limits.
Standard CMOS TTL interface, latch-up will occur if logic
signal is applied prior to power supply.
Max. Input Power
Parameter
-2.0
-3.0
-4.0
-5.0
-1.0
V
0.0
1.0
CC
0.05 GHz
0.5 - 2.0 GHz
Vin
0.0
V
V
CC
EE
- V
5
EE
F ul l A t t enuat i o n
0.5
1.0
Fre que ncy (GHz )
-0.5V ≤ V
Absolute Maximum
-0.5V ≤ Vin ≤ V
-0.5V ≤ V
-8.5V ≤ V
1.5
-55°C to +125°C
-65°C to +150°C
16 d B b it
+27 dBm
+34 dBm
CC
3,4
2.0
CC
EE
- V
≤ +0.5V
≤ +7.0V
EE
CC
≤ 14.5V
+ 0.5V
2.5
3.0
VSWR vs. Frequency
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.
Truth Table (Digital Attenuator)
0 = TTL Low; 1 = TTL High
Typical Performance Curves
Ref. Insertion Loss vs. Frequency
• North America Tel: [phone] • Europe Tel: [phone]
• India Tel: [phone]
Visit www.macomtech.com for additional data sheets and product information.
C1
0
0
1
4
3
2
0
5
2.00
1
1.80
1.60
1.40
1.20
1.00
0.0
0.0
F ull A t t enuat io n
0.5
0.5
C2
0
1
1
+ 8 5 °C
1.0
Fre que ncy (GHz )
Frequency (GHz)
1.0
+ 2 5 °C
16 d B St at e
1.5
1.5
• China Tel: [phone]
Loss, Reference
Attenuation
2.0
- 55 °C
2.0
16.0 dB
32.0 dB
3 2 d B St at e
2.5
2.5
Rev. V9
3
3.0