MAATSS0019SMB View Datasheet(PDF) - M/A-COM Technology Solutions, Inc.

Part Name

Description

MFG CO.

MAATSS0019SMB

Digital Attenuator, 4-Bit, Single Control, 15 dB 0.5 - 4.0 GHz

M/A-COM Technology Solutions, Inc. 

1 2 3 4

MAATSS0019

Digital Attenuator, 4-Bit, Single Control, 15 dB

0.5 - 4.0 GHz

Features

 Single Control CMOS Logic for Each Bit

 Attenuation: 1 dB Steps to 15 dB

 Low DC Power Consumption: 50 µW

 Lead-Free TSSOP-16 Package

 100% Matte Tin Plating over Copper

 Halogen-Free “Green” Mold Compound

 RoHS* Compliant and 260°C Reflow Compatible

Description

The M/A-COM MAATSS0019 is a 4 Bit, 1 dB step

GaAs MMIC digital attenuator in a lead-free TSSOP-

16 surface mount plastic package. The

MAATSS0019 is ideally suited for use where high

accuracy, very low power consumption and low

intermodulation products are required. Typical

applications include radio, cellular, wireless LANs,

GPS equipment and other gain / level control

circuits.

The MAATSS0019 is fabricated using a mature 1

micron GaAs MESFET process. The process

features full chip passivation for increased

performance and reliability.

Functional Schematic 3,4

RF1

Rev. V3

RF2

VS

Pin 16

GND GND GND GND GND GND

8

4

2

1

Pin 1

GND GND VC1 VC2 VC3 VC4 GND GND

3. Required external blocking caps shown.

4. VS can be applied at RF1 or RF2 using a 10K Ω or greater

pull-up resistor.

Ordering Information 1,2

Part Number

MAATSS0019

Package

Bulk Packaging

MAATSS0019TR

1000 piece reel

MAATSS0019SMB

Sample Board

1. Reference Application Note M513 for reel size information.

2. All sample boards include 5 loose parts.

Pin Configuration

Pin No. Function

1

Ground

2

Ground

3

VC1

4

VC2

5

VC3

6

VC4

7

Ground

8

Ground

Pin No.

9

10

11

12

13

14

15

16

Function

RF Port 2

Ground

Ground

Ground

Ground

Ground

Ground

RF Port 1

* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.

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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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