MAATSS0001SMB MA-COM [M/A-COM Technology Solutions, Inc.], MAATSS0001SMB Datasheet

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MAATSS0001SMB

Manufacturer Part Number
MAATSS0001SMB
Description
Digital Attenuator, 5-Bit, 15.5 dB 400 - 2500 MHz
Manufacturer
MA-COM [M/A-COM Technology Solutions, Inc.]
Datasheet
1
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, 5-Bit, 15.5 dB
400 - 2500 MHz
Features
• 5 Bits, 0.5 dB Steps
• Excellent Accuracy
• Single Positive Control (+3 V to +5 V)
• QSOP-16 (SSOP-16) Package
Description
M/A-COM’s MAATSS0001 is a 0.5 dB step GaAs
MMIC digital attenuator with 15.5 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 MAATSS0001 is particularly suited where high
attenuation accuracy, low insertion loss and low
intermodulation products are required.
applications include base stations, wireless data,
and wireless local loop gain level control circuits.
The MAATSS0001 is fabricated using M/A-COM’s
GaAs 1.0 micron process. The process features full
chip passivation for increased performance and
reliability.
2. Exceeding any one or combination of these limits may cause
MAATSS0001
Absolute Maximum Ratings
1. Reference Application Note M513 for reel size information.
Ordering Information
permanent damage to this
MAATSS0001SMB
Operating Temperature
MAATSS0001TR
Part Number
Storage Temperature
MAATSS0001
Parameter
Input Power
Voltage
device.
1
Sample Test Board
Absolute Maximum
Bulk Packaging
1000 piece reel
Package
-65°C to +125°C
-40°C to +85°C
2
+34 dBm
+7 V
Typical
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.
Functional Schematic
Pin Configuration
Recommended Configuration
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Pin No.
Visit www.macomtech.com for additional data sheets and product information.
1
2
3
4
5
6
7
8
Function
GND
GND
GND
VC1
VC2
VC3
VC4
VC5
Pin No.
10
11
12
13
14
15
16
9
Function
GND
GND
GND
GND
GND
GND
RF2
RF1
Rev. V7

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MAATSS0001SMB Summary of contents

Page 1

... GaAs 1.0 micron process. The process features full chip passivation for increased performance and reliability. 1 Ordering Information Part Number MAATSS0001 Bulk Packaging MAATSS0001TR MAATSS0001SMB Sample Test Board 1. Reference Application Note M513 for reel size information. Absolute Maximum Ratings Parameter Absolute Maximum Input Power Voltage Operating Temperature Storage Temperature 2 ...

Page 2

... MAATSS0001 Digital Attenuator, 5-Bit, 15.5 dB 400 - 2500 MHz Electrical Specifications: T Parameter Insertion Loss (reference state) VSWR Accuracy Step Change Attenuation Range 1 dB Compression Input Power IP3 Trise, Tfall Ton, Toff Transients Control Current 2 Truth Table Control Inputs VC5 VC4 VC3 VC2 VC1 ...

Page 3

... MAATSS0001 Digital Attenuator, 5-Bit, 15.5 dB 400 - 2500 MHz Typical Performance Curves Insertion Loss 5 +25ºC 4 -40ºC +85º 500 1000 1500 2000 Frequency (MHz) Input Return Loss 0 -10 -20 -30 -40 -50 0 500 1000 1500 2000 Frequency (MHz) Attenuation Accuracy 0.5 dB ...

Page 4

... MAATSS0001 Digital Attenuator, 5-Bit, 15.5 dB 400 - 2500 MHz Typical Performance Curves Step size (low frequency) 1.0 250 MHz 400 MHz 0.8 900 MHz 0.6 0.4 0.2 0 Attenuation Setting (dB) IIP3 Attenuation Setting 55 +25ºC -40ºC +85º 500 1000 1500 2000 Frequency (MHz) IIP3 vs. Attenuation Setting ...

Page 5

... MAATSS0001 Digital Attenuator, 5-Bit, 15.5 dB 400 - 2500 MHz QSOP-16 (SSOP-16) Operating Instructions The MAATSS0001 is designed to operate with 5 V logic levels. The difference between +3 V and +5 V operation is minimal for small signal perform- ance. IIP3, however strong function of volt- age the minimum voltage at which the product will reliably operate ...

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