noise, high linearity amplifier and power splitter
functionality. The design features 75 Ω inputs and
outputs.
The MAAM-007239 is ideally suited for multi-tuner
set top boxes, home gateways, and other broadband
internet based appliances.
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.
N/C RES2 N/C OUT1
Pin Configuration
Pin No.
1
2
3
4
5
6
7
8
Pin Name
N/C
IN
N/C
RES1
N/C
RES2
N/C
OUT1
N/C
OUT2
N/C
OUT3
N/C
RES3
N/C
FB
Paddle
3
Description
No Connection
RF Input
No Connection
Resistor 1
No Connection
Resistor 2
No Connection
RF Output 1
No Connection
RF Output 2
No Connection
RF Output 3
No Connection
Resistor 3
No Connection
Feedback
RF and DC Ground
Ordering Information
Part Number
MAAM-007239-TR1000
MAAM-007239-TR3000
MAAM-007239-001SMB
MAAM-007239-002SMB
1,2
Package
1000 piece reel
3000 piece reel
High Isolation Configuration
Low Current Configuration
9
10
11
12
13
14
15
16
17
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
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
MAAM-007239
Broadband CATV Single Ended 3-Way Active Splitter
50 - 1100 MHz
Low Current Configuration
Electrical Specifications: F = 50 - 1000 MHz, T
A
= 25° C, V
DD
= +5 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
Crossmodulation, XMOD
Reverse Isolation
Output to Output Isolation
P1dB
OIP3
OIP2
I
DD
Test Conditions
IN to OUT1, IN to OUT2, IN to OUT3
IN to OUT1, IN to OUT2, IN to OUT3
IN to OUT1, IN to OUT2, IN to OUT3
IN
OUT1, OUT2, OUT3
132 channels, +15 dBmV/channel at the input
132 channels, +15 dBmV/channel at the input
132 channels, +15 dBmV/channel at the input
OUT1 to IN, OUT2 to IN, OUT3 to IN
OUT1 to OUT2 or OUT3
400 MHz
50 MHz / 1 GHz
Two Tones at 6 MHz Spacing, P
IN
= -10 dBm per Tone
50 MHz / 1 GHz
Two Tones at 6 MHz Spacing, P
IN
= -10 dBm per Tone
V
DD
= +5 Volts
Units
dB
dB
dB
dB
dB
dBc
dBc
dBc
dB
dB
dBm
dBm
dBm
mA
Min.
5.0
-
-
-
-
-
-
-
-
-
-
-
-
-
Typ.
6.0
1.0
4.5
15
20
-77
-65
-65
23
22
17
23
48
125
Max.
7.0
1.8
5.0
-
-
-70
-56
-
-
-
-
-
-
150
Rev. V1
High Isolation Configuration
Typical Performance: F = 50 - 1000 MHz, T
A
= 25° C, V
DD
= +5 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
Crossmodulation, XMOD
Reverse Isolation
Output to Output Isolation
P1dB
OIP3
OIP2
I
DD
Test Conditions
IN to OUT1, IN to OUT2, IN to OUT3
IN to OUT1, IN to OUT2, IN to OUT3
IN to OUT1, IN to OUT2, IN to OUT3
IN
OUT1, OUT2, OUT3
132 channels, +15 dBmV/channel at the input
132 channels, +15 dBmV/channel at the input
132 channels, +15 dBmV/channel at the input
OUT1 to IN, OUT2 to IN, OUT3 to IN
OUT1 to OUT2 or OUT3
400 MHz
50 MHz / 1 GHz
Two Tones at 6 MHz Spacing, P
IN
= -10 dBm per Tone
50 MHz / 1 GHz
Two Tones at 6 MHz Spacing, P
IN
= -10 dBm per Tone
V
DD
= +5 Volts
Units
dB
dB
dB
dB
dB
dBc
dBc
dBc
dB
dB
dBm
dBm
dBm
mA
Min.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Typ.
4.6
0.8
4.5
17
12
-83
-70
-65
25
32
19
27
52
210
Max.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2
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
MAAM-007239
Broadband CATV Single Ended 3-Way Active Splitter
50 - 1100 MHz
Recommended PCB configuration
Low Current Configuration
Off-Chip Component Values
4
Low Current Configuration
Component
C1
C2 - C9
C10 - C12
L1, L2
L3 - L5
L6 - L8
R1 - R3
R4
R5 - R7
Value
1 pF
0.01 µF
0.5 pF
11 nH
1 µH
12 nH
620
Ω
68
Ω
18
Ω
Package
0402
0402
0402
0402
1210
0402
0402
0402
0603
Rev. V1
4. L3 - L5 supplied from EPCOS, part number B82422A1102K100
Schematic Including Off-Chip Components
Low Current Configuration
3
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
MAAM-007239
Broadband CATV Single Ended 3-Way Active Splitter
50 - 1100 MHz
Absolute Maximum Ratings
5,6,7
Parameter
Max Input Power
Vbias
Operating Temperature
Junction Temperature
8
Storage Temperature
Absolute Maximum
+12 dBm
+10.0 V
-40°C to +85°C
150°C
-65°C to +125°C
Rev. V1
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.
5. Exceeding any one or combination of these limits may cause
permanent damage to this device.
6. M/A-COM does not recommend sustained operation near these
survivability limits.
7. These operating conditions will ensure MTTF > 1 x 10
6
hours.
8. Junction Temperature (T
J
) = T
C
+ (Өjc) * (V*I)
Typical thermal resistance (Өjc) = 42° C/W.
a) For T
C
= 25°C,
(Low Current Configuration) T
J
= 51 °C @ 5 V, 125 mA
(High Current Configuration) T
J
= 69 °C @ 5 V, 210 mA
b) For T
C
= 85°C,
(Low Current Configuration) T
J
= 111 °C @ 5 V, 125 mA
(High Current Configuration) T
J
= 129 °C @ 5 V, 210 mA
Lead-Free
3 mm 16-Lead PQFN
†
†
Reference Application Note S2083 for lead-free solder reflow recommendations.
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
MAAM-007239
Broadband CATV Single Ended 3-Way Active Splitter
50 - 1100 MHz
Typical Performance Curves: Low Current Configuration
Gain - OUT1
10
Rev. V1
Gain - OUT2
10
8
8
6
6
4
+25°C
-40°C
+85°C
4
+25°C
-40°C
+85°C
2
2
0
0
220
440
660
880
1100
0
0
220
440
660
880
1100
Frequency (MHz)
Frequency (MHz)
Gain - OUT3
10
Gain - typical all ports - to 3 GHz
10
8
0
6
-10
4
+25°C
-40°C
+85°C
-20
+25°C
-40°C
+85°C
2
-30
0
0
220
440
660
880
1100
-40
0
600
1200
1800
2400
3000
Frequency (MHz)
Frequency (MHz)
Input Return Loss
-5
Out1 - Return Loss
0
-10
-10
-15
-20
-20
+25°C
-40°C
+85°C
-30
+25°C
-40°C
+85°C
-25
-40
-30
0
220
440
660
880
1100
-50
0
220
440
660
880
1100
Frequency (MHz)
Frequency (MHz)
5
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.
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