Digital Attenuator, 5-Bit, 31 dB

400 - 2500 MHz

MAADSS0010

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.

V2

1

RoHS

Compliant

Features

• 5 Bits, 1 dB Steps

• Excellent Accuracy

• 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.

The MAADSS0010 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 MAADSS0010 is fabricated using M/A-COM’s

GaAs 1.0 micron process. The process features full

chip passivation for increased performance and

reliability.

Pin Configuration

Pin No.

Function

Pin No.

Function

1

GND

9

RF2

2

GND

10

GND

3

VC1

11

GND

4

VC2

12

GND

5

VC3

13

GND

6

VC4

14

GND

7

VC5

15

GND

8

GND

16

RF1

Absolute Maximum Ratings

2,3

Parameter

Absolute Maximum

Input Power

+34 dBm

Voltage

+7 V

Operating Temperature

-40°C to +85°C

Storage Temperature

-65°C to +125°C

Ordering Information

1

Part Number

Package

MAADSS0010

Bulk Packaging

MAADSS0010TR

1000 piece reel

MAADSS0010SMB

Sample Test Board

1. Reference Application Note M513 for reel size information.

Functional Schematic

16 dB

8 dB

4 dB

2 dB

1 dB

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.