MAATSS0002
Digital Attenuator, 5-Bit, 31 dB
400 - 2500 MHz
Features
•
•
•
•
5 Bits, 1 dB Steps
Excellent Accuracy
Single Positive Control (+3 V to +5 V)
QSOP-16 (SSOP-16) Package
Rev. V6
Functional Schematic
16 dB
8 dB
Description
M/A-COM’s MAATSS0002 is a 1 dB step GaAs
MMIC digital attenuator with 31 dB attenuation
range in a low cost QSOP-16 (SSOP-16) package.
It requires external DC blocking capacitors on the
RF ports, positive supply voltage and five individual
bit control voltages.
The MAATSS0002 is particularly suited where high
attenuation accuracy, low insertion loss and low
intermodulation products are required.
Typical
applications include base stations, wireless data,
and wireless local loop gain level control circuits.
The MAATSS0002 is fabricated using M/A-COM’s
GaAs 1.0 micron process. The process features full
chip passivation for increased performance and
reliability.
4 dB
2 dB
1 dB
Pin Configuration
Pin No.
1
2
3
4
5
6
Function
GND
GND
VC1
VC2
VC3
VC4
VC5
GND
Pin No.
9
10
11
12
13
14
15
16
Function
RF2
GND
GND
GND
GND
GND
GND
RF1
Ordering Information
1
Part Number
MAATSS0002
MAATSS0002TR
MAATSS0002SMB
7
Package
Bulk Packaging
Tape and Reel (1K Reel)
Sample Test Board
8
Recommended Configuration
1. Reference Application Note M513 for reel size information.
MAATSS0002
MAATSS0002
Absolute Maximum Ratings
2
Parameter
Input Power
Voltage
Operating Temperature
Storage Temperature
Absolute Maximum
+34 dBm
+7 V
-40°C to +85°C
-65°C to +125°C
2. Exceeding any one or combination of these limits may cause
permanent damage to this device.
10 KΩ
1
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
is considering for development. Performance is based on target specifications, simulated results,
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
and/or prototype measurements. Commitment to develop is not guaranteed.
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
PRELIMINARY:
Data Sheets contain information regarding a product M/A-COM Technology
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.
MA-COM [ M/A-COM TECHNOLOGY SOLUTIONS, INC. ]
