MAAM-009452
Broadband CATV Single Ended 4-Way Active Splitter
50 - 1100 MHz
Features
•
•
•
•
•
•
•
•
•
4-Way Splitter
Single Ended Input and Outputs
2.5 dB Gain
+15 dBmV /Channel Input
4.5 dB Noise Figure
+3.3 Volt Bias
Lead-Free 3 mm 12-Lead PQFN Package
Halogen-Free “Green” Mold Compound
RoHS* Compliant and 260°C Reflow Compatible
Rev. V1
Functional Schematic
Description
The MAAM-009452 CATV 4-way active splitter is a
GaAs MMIC which exhibits low noise figure and
distortion in a lead-free 3mm 12-lead PQFN plastic
package. The design features 75
Ω
inputs and
outputs.
This device is ideally suited for multi-tuner set top
boxes, home gateways, and other broadband
internet based applications.
The MAAM-009452 is fabricated using M/A-COM
Technology Solutions pHEMT process to realize low
noise and low distortion. The process features full
passivation for robust performance and reliability.
Pin Configuration
Pin No.
1
2
3
4
5
6
7
8
Pin Name
FB
IN
N/C
N/C
OUT4
N/C
OUT3
N/C
OUT2
N/C
OUT1
N/C
Paddle
3
Description
Feedback/Bias
RF Input
No Connection
No Connection
RF Output 4
No Connection
RF Output 3
No Connection
RF Output 2
No Connection
RF Output 1
No Connection
RF and DC Ground
Ordering Information
Part Number
MAAM-009452-TR1000
MAAM-009452-TR3000
MAAM-009452-001SMB
1,2
Package
1000 piece reel
3000 piece reel
Sample Test Board
9
10
11
12
13
1. Reference Application Note M513 for reel size information.
2. All sample boards include 5 loose parts.
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
•
North America
Tel: 800.366.2266 •
Europe
Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
•
India
Tel: +91.80.43537383
•
China
Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
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.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein withOut notice.
MAAM-009452
Broadband CATV Single Ended 4-Way Active Splitter
50 - 1100 MHz
Electrical Specifications: Freq. = 1000 MHz, T
A
= 25°C, V
DD
= +3.3 Volts, Z
0
= 75
Ω
Parameter
Gain
Gain Flatness
Noise Figure
Input Return Loss
Output Return Loss
Composite Triple Beat, CTB
Composite Second Order, CSO
Reverse Isolation
Output to Output Isolation
P1dB
OIP3
OIP2
I
DD
Test Conditions
IN to OUT1, OUT2, OUT3 & OUT4
IN to OUT1, OUT2, OUT3 & OUT4
IN to OUT1, OUT2, OUT3 & OUT4
IN
OUT1, OUT2, OUT3, OUT4
132 channels, +15 dBmV/channel at the input
132 channels, +15 dBmV/channel at the input
OUT1, OUT2, OUT3 & OUT4 to IN
Isolation between all RF outputs
IN to OUT1, OUT2, OUT3, OUT4
500 MHz, 2-tone, 6 MHz spacing, -15 dBm Pout
500 MHz, 2-tone, 6 MHz spacing, -15 dBm Pout
V
DD
= +3.3 Volts
Units
dB
dB
dB
dB
dB
dBc
dBc
dB
dB
dB
dBm
dBm
mA
Min.
2.3
-
-
-
-
-
-
-
-
-
-
-
-
Typ.
2.5
0.5
4.5
15
9
-65
-56
28
21
5
25
40
96
Max.
4.8
-
-
-
-
-
-
-
-
-
-
-
120
Rev. V1
Absolute Maximum Ratings
4,5,6
Parameter
RF Input Power
Voltage
Operating Temperature
Junction Temperature
7
Storage Temperature
Absolute Maximum
12 dBm
10.0 volts
-20°C to +85°C
+150°C
-65°C to +150°C
Handling Procedures
Please observe the following precautions to avoid
damage:
Static Sensitivity
Gallium Arsenide Integrated Circuits are sensitive
to electrostatic discharge (ESD) and can be
damaged by static electricity. Proper ESD control
techniques should be used when handling these
devices.
An external protection circuit using an inexpensive
anti-parallel diode pair can be used to protect the
IC.
Please reference application note AN3028 on
http://www.macomtech.com for further detail.
4. Exceeding any one or combination of these limits may cause
permanent damage to this device.
5. M/A-COM Technology Solutions does not recommend
sustained operation near these survivability limits.
6. These operating conditions will ensure MTTF > 1 x 10
6
hours.
7. Junction Temperature (T
J
) = T
C
+
Өjc
* (V * I)
Typical thermal resistance (Өjc) = 101° C/W.
a) For T
C
= 25°C,
T
J
= 65°C @ 3.3 V, 120 mA
b) For T
C
= 85°C,
T
J
= 123 °C @ 3.3 V, 115 mA
2
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
•
North America
Tel: 800.366.2266 •
Europe
Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
•
India
Tel: +91.80.43537383
•
China
Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
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.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein withOut notice.
MAAM-009452
Broadband CATV Single Ended 4-Way Active Splitter
50 - 1100 MHz
Recommended PCB
PCB Land Pattern
Rev. V1
Schematic Including Off-Chip Components
8
Off-Chip Component Values
Component
C1 - C7
L1
9
L2 - L5
R1, R2
R3 - R6
Value
0.01 µF
1 µH
15 nH
240
Ω
750
Ω
Package
0402
1210
0402
0402
0402
9. L1 supplied from EPCOS, part number B82422A1102K100
8. The exposed pad centered on the package bottom must be
connected to ground for RF, DC and thermal considerations.
3
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
•
North America
Tel: 800.366.2266 •
Europe
Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
•
India
Tel: +91.80.43537383
•
China
Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
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.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein withOut notice.
MAAM-009452
Broadband CATV Single Ended 4-Way Active Splitter
50 - 1100 MHz
Typical Performance Curves
Gain to 1100 MHz
Typical All Outputs
5
+25°C
-20°C
+85°C
Rev. V1
Gain to 3000 MHz
Typical All Outputs
10
0
-10
4
3
-20
2
-30
+25°C
-20°C
+85°C
1
-40
-50
0
0
220
440
660
880
1100
0
600
1200
1800
2400
3000
Frequency (MHz)
Frequency (MHz)
Input Return Loss
0
Output Return Loss
Typical All Outputs
0
+25°C
-20°C
+85°C
-9
-4
-18
-8
-27
+25°C
-20°C
+85°C
-12
-36
-16
-45
0
220
440
660
880
1100
-20
0
220
440
660
880
1100
Frequency (MHz)
Frequency (MHz)
4
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
•
North America
Tel: 800.366.2266 •
Europe
Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
•
India
Tel: +91.80.43537383
•
China
Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
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.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein withOut notice.
MAAM-009452
Broadband CATV Single Ended 4-Way Active Splitter
50 - 1100 MHz
Typical Performance Curves
OUT-OUT Isolation to 1100 MHz
Typical Between All Outputs
-20
+25°C
-20°C
+85°C
Rev. V1
OUT-OUT Isolation to 3000 MHz
Typical Between All Outputs
-10
-20
-30
-21
-22
-40
-50
+25°C
-20°C
+85°C
-23
-60
-24
-70
0
220
440
660
880
1100
0
600
1200
1800
2400
3000
Frequency (MHz)
Frequency (MHz)
Noise Figure
Typical All Outputs
7
6
5
4
+25°C
-20°C
+85°C
Reverse Isolation to 3000 MHz
Typical From All Outputs to Input
-25
-30
-35
-40
-45
3
2
1
-50
-55
-60
+25°C
-20°C
+85°C
0
220
440
660
880
1100
0
600
1200
1800
2400
3000
Frequency (MHz)
Frequency (MHz)
5
ADVANCED:
Data Sheets contain information regarding a product M/A-COM Technology Solutions
•
North America
Tel: 800.366.2266 •
Europe
Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
•
India
Tel: +91.80.43537383
•
China
Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
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.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein withOut notice.
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