MAATSS0021 View Datasheet(PDF) - M/A-COM Technology Solutions, Inc.
Part Name
Description
Manufacturer
MAATSS0021 Datasheet PDF : 4 Pages
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MAATSS0021
Digital Attenuator, 15.5 dB, 5-Bit
DC - 2.0 GHz
Features
0.5 dB Attenuation Steps to 15.5 dB
Ultra Low DC Power Consumption
Low Intermodulation Product: +45 dBm IP3
Tape and Reel Packaging Available
Temperature Stability: +/-0.15 dB from -40°C to
+85°C
Lead-Free SOIC-16 Package
100% Matte Tin Plating over Copper
Halogen-Free ―Green‖ Mold Compound
260°C Reflow Compatible
RoHS* Compliant Version of AT-280
Functional Schematic
Rev. V1
16
15
14
13
12
11
10
9
8 dB
4 dB
2 dB
1 dB
0.5 dB
Description
M/A-COM’s MAATSS0021 is a 5-bit, 0.5-dB step
GaAs MMIC digital attenuator in a lead-free SOIC-
16 surface mount plastic package. The
MAATSS0021 is ideally suited for use where high
accuracy, fast switching, very low power
consumption and low intermodulation products are
required at a low cost.
Typical applications include radio and cellular
equipment, wireless LANS, GPS equipment and
other gain/level control circuits.
The MAATSS0021 is fabricated with a monolithic
GaAs MMIC using a mature 1-micron process. The
process features full chip passivation for increased
performance and reliability.
Ordering Information 1
Part Number
MAATSS0021
MAATSS0021TR-3000
MAATSS0021SMB
Package
Bulk Packaging
3000 piece reel
Sample Board
1. Reference Application Note M513 for reel size information.
1
2
3
4
5
6
7
8
Pin Configuration
Pin No.
1
2
3
4
5
6
7
8
Function
VC1
VC1
VC2
VC2
VC3
VC3
VC4
VC5
Pin No.
9
10
11
12
13
14
15
16
Function
RF2
Ground
Ground
Ground
Ground
Ground
Ground
RF1
Absolute Maximum Ratings 2,3
Parameter
Absolute Maximum
Input Power:
0.05 GHz
0.5 - 2.0 GHz
+27 dBm
+34 dBm
Control Voltage
-8.5 V < VC < +5 V
Operating Temperature
-40°C to +85°C
Storage Temperature
-65°C to +150°C
2. Exceeding any one or combination of these limits may cause
permanent damage to this device.
3. M/A-COM does not recommend sustained operation near
these survivability limits.
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
1
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
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