AT-283-PIN M/A-Com Technology Solutions, AT-283-PIN Datasheet - Page 3

• Manufacturer Part Number: AT-283-PIN
• Description: Digital Attenuator 16-Pin CR-12
• Manufacturer: M/A-Com Technology Solutions

Specifications of AT-283-PIN

• Package: 16CR-12

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
15.5 dB, 5-Bit, TTL Driver, DC-2.0 GHz
Absolute Maximum Ratings
4.
5.
6.
Typical Performance Curves
Reference Insertion Loss vs. Frequency @ Temperature
AT-283-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
Maximum Input Power
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.
4.0
3.0
2.0
0.0
5.0
1.0
Parameter
0.5-2.0 GHz
0.05 GHz
V
0
CC
Vin
V
V
CC
EE
- V
+ 8 5 °C
6
EE
500
+ 2 5 °C
Fre que ncy (MHz )
1000
- 55 °C
-0.5V ≤ V
Absolute Maximum
-0.5V ≤ Vin ≤ V
-0.5V ≤ V
-8.5V ≤ V
-55°C to +125°C
-65°C to +150°C
+27 dBm
+34 dBm
CC
4,5
1500
CC
EE
- V
≤ +0.5V
≤ +7.0V
EE
CC
≤ 14.5V
+ 0.5V
2000
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.
Recommended PCB Configuration
Attenuation Accuracy vs. Frequency 0.5, 1, 2 dB Bits
Truth Table (Digital Attenuator)
0 = TTL Low; 1 = TTL High
• North America Tel: [phone] • Europe Tel: [phone]
• India Tel: [phone]
C1
0
1
0
0
0
0
1
Visit www.macomtech.com for additional data sheets and product information.
-0.3
-0.5
0.3
0.0
0.5
0
C2
0
0
1
0
0
0
1
C3
500
0
0
0
1
0
0
1
Control Inputs
Fre que ncy (MHz )
C4
0
0
0
0
1
0
1
1000
• China Tel: [phone]
C5
0
0
0
0
0
1
1
1500
Attenuation
Reference
15.5 dB
0.5 dB
1 dB
2 dB
4 dB
8 dB
2000
Rev. V7