RoHS
Compliant
Digital Attenuator, 5-Bit, 31 dB
400 - 2500 MHz
MAADSS0010
V2
Features
Functional Schematic
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5 Bits, 1 dB Steps
Excellent Accuracy
16 dB
8 dB
4 dB
2 dB
1 dB
Single Positive Control (+3 V to +5 V)
Lead-Free QSOP-16 (SSOP-16) Package
100% Matte Tin Plating over Copper
Halogen-Free “Green” Mold Compound
260°C Reflow Compatible
RoHS* Compliant Version of MAATSS0002
Description
M/A-COM’s MAADSS0010 is a 1 dB step GaAs
MMIC digital attenuator with 31 dB attenuation
range in a lead-free QSOP-16 (SSOP-16) package.
It requires external DC blocking capacitors on the
RF ports, positive supply voltage and five individual
bit control voltages.
Pin Configuration
Pin No.
Function
GND
Pin No.
Function
RF2
1
2
3
4
5
9
The MAADSS0010 is particularly suited where high
attenuation accuracy, low insertion loss and low
GND
10
11
12
13
GND
intermodulation products are required.
Typical
VC1
GND
applications include base stations, wireless data,
and wireless local loop gain level control circuits.
VC2
GND
VC3
GND
The MAADSS0010 is fabricated using M/A-COM’s
GaAs 1.0 micron process. The process features full
chip passivation for increased performance and
reliability.
6
7
8
VC4
VC5
GND
14
15
16
GND
GND
RF1
Absolute Maximum Ratings 2,3
Ordering Information1
Parameter
Input Power
Absolute Maximum
Part Number
Package
+34 dBm
MAADSS0010
Bulk Packaging
Voltage
+7 V
MAADSS0010TR
1000 piece reel
Operating Temperature
Storage Temperature
-40°C to +85°C
-65°C to +125°C
MAADSS0010SMB
Sample Test Board
2. Exceeding any one or combination of these limits may cause
permanent damage to this device.
1. Reference Application Note M513 for reel size information.
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 Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• 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
Visit www.macom.com for additional data sheets and product information.