Push Pull CATV Amplifier

50 - 1000 MHz

Rev. V1

MAAMSS0044

1

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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.

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Features

 Low Distortion

 Low Noise Figure

 Push Pull Design

 Single Positive Supply

 Lead-Free 4 mm 20-Lead PQFN package

 Halogen-Free “Green” Mold Compound

 RoHS* Compliant and 260°C Reflow Compatible

Description

M/A-COM’s MAAMSS0044 is a GaAs PHEMT MMIC

amplifier in a lead-free 4 mm 20-lead PQFN

package. The MMIC design is configured as a pair

of cascode PHEMT amplifiers for broadband

performance. It is designed for integration in a 75 Ω

push-pull, low distortion, amplifier circuit.

The

device is ideally suited for use in CATV, FTTX, DBS,

and HDTV applications where low noise figure and

low distortion are required.

Pin No.

Pin Name

Description

1

No Connection

2

N/C

No Connection

3

N/C

No Connection

4

N/C

No Connection

5

N/C

No Connection

6

RF Input 1

7

N/C

No Connection

8

N/C

No Connection

9

N/C

No Connection

10

RF Input 2

11

N/C

No Connection

12

N/C

No Connection

13

N/C

No Connection

14

N/C

No Connection

15

N/C

No Connection

16

RF Output 2

17

N/C

No Connection

18

N/C

No Connection

19

N/C

No Connection

20

RF Output 1

Part Number

Package

MAAMSS0044

Bulk Packaging

MAAMSS0044TR

1000 Piece Reel

MAAMSS0044TR-3000

3000 Piece Reel

MAAMSS0044SMB

Sample Board

50 - 1000 MHZ Tuning

3. The exposed pad centered on the package bottom must be

connected to RF and DC ground.

4. It is recommended, but not absolutely compulsory, that all No

Connections (N/C) within the IC are connected to the ground

on the printed circuit board.

Functional Schematic

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

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C

N/C N/C

N/C

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1. Reference Application Note M513 for reel size information.

2. All sample boards include 5 loose parts.