MAAM-007239
Broadband CATV Single Ended 3-Way Active Splitter
50 - 1100 MHz
Rev. V1
Functional Schematic
Features
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3-Way Splitter
Single Ended Input and Outputs
4.5 dB and 6 dB Gain Configurations
Single +5 Volt Supply
Lead-Free 3 mm 16-Lead PQFN Package
Halogen-Free “Green” Mold Compound
RoHS* Compliant and 260°C Reflow Compatible
Description
M/A-COM’s MAAM-007239 CATV 3-way active
splitter is a GaAs MMIC which exhibits low noise
figure and distortion in a lead-free 3mm 16-lead
PQFN plastic package. The design employs a low
noise, high linearity amplifier and power splitter
functionality. The design features 75 Ω inputs and
outputs.
Pin Configuration
The MAAM-007239 is ideally suited for multi-tuner
set top boxes, home gateways, and other broadband
internet based appliances.
Pin No.
Pin Name
Description
1
2
N/C
IN
No Connection
RF Input
The MAAM-007239 is fabricated using M/A-COM’s
PHEMT process to realize low noise and low
distortion. The process features full passivation for
robust performance and reliability.
3
N/C
No Connection
Resistor 1
4
RES1
N/C
5
No Connection
Resistor 2
6
RES2
N/C
7
No Connection
RF Output 1
No Connection
RF Output 2
No Connection
RF Output 3
No Connection
Resistor 3
Ordering Information 1,2
8
OUT1
N/C
Part Number
Package
9
10
11
12
13
14
15
16
17
OUT2
N/C
MAAM-007239-TR1000
MAAM-007239-TR3000
1000 piece reel
3000 piece reel
OUT3
N/C
MAAM-007239-001SMB High Isolation Configuration
MAAM-007239-002SMB Low Current Configuration
RES3
N/C
1. Reference Application Note M513 for reel size information.
2. All sample boards include 5 loose parts.
No Connection
Feedback
FB
Paddle 3
RF and DC Ground
3. The exposed pad centered on the package bottom must be
connected to RF and DC ground.
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
1
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
is considering for development. Performance is based on target specifications, simulated results,
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
Commitment to produce in volume is not guaranteed.
• 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.macomtech.com for additional data sheets and product information.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
changes to the product(s) or information contained herein without notice.