Broadband CATV 6-Way Active Splitter with default loop-through Switch
50 - 1100 MHz
Features
Always ON loop-through path
6-Way Splitter
2.0 dB Gain
+15 dBm V /Channel Input
Single 5 Volt Supply
Lead-Free 4 mm 24-Lead PQFN Package
RoHS* Compliant and 260°C Reflow Compatible
AIN
FB1
AO1
SP1
S2
IN
Rev. V1
Functional Schematic, Default On, Power Off
FB2
AO2
N/C
SP2
N/C
N/C
1
N/C
N/C
Vc
OUT6
S1
ALT
Description
The MAAM-010263 CATV 6-way active splitter with
the default loop-through path is a GaAs MMIC which
exhibits low noise figure and distortion in a lead-free
4mm 24-lead PQFN plastic package. The design
features 75 Ω inputs and outputs.
The MAAM-010263 is ideally suited for multi-tuner
set top boxes, home gateways, and other broadband
internet based applications.
The MAAM-010263 is fabricated using M/A-COM
Technology Solutions’ E/D pHEMT process to
realize default loop-through operation, low noise and
low distortion. The process features full passivation
for robust performance and reliability.
N/C
OUT1 OUT2 OUT3 OUT4
OUT5
Functional Schematic, Power On
AIN
FB1
AO1
SP1
S2
IN
FB2
AO2
N/C
SP2
N/C
N/C
1
N/C
N/C
Vc
OUT6
S1
ALT
N/C
OUT1 OUT2 OUT3 OUT4
OUT5
Pin Configuration
Pin No.
Description
Feedback 2
Amplifier 2
No Connection
Splitter 2
No Connection
No Connection
No Connection
RF Output 1
RF Output 2
RF Output 3
RF Output 4
RF Output 5
Pin No.
13
14
15
16
17
18
19
20
21
22
23
24
Paddle
3
Description
Alternate Output
Switch In
RF Output 6
Voltage Control
No Connection
No Connection
RF Input
Switch Output
Splitter 1
Amplifier Output 1
Feedback 1
Amplifier Input
RF and DC Ground
Ordering Information
1,2
Part Number
MAAM-010263-TR1000
MAAM-010263-TR3000
MAAM-010263-001SMB
Package
1000 piece reel
3000 piece reel
Sample Test Board
1
2
3
4
5
6
7
8
9
10
11
12
1. Reference Application Note M513 for reel size information.
2. All sample boards include 5 loose parts.
*Restrictions on Hazardous Substances,
European Union Directive 2002/95/EC.
3. The exposed pad centered on the package bottom must be
connected to RF and DC ground.
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-010263
Broadband CATV 6-Way Active Splitter with default loop-through Switch
50 - 1100 MHz
Electrical Specifications: T
A
= 25°C, Z
0
= 75
Ω
4
Parameter
Gain
Test Conditions
In to Out1, 2, 3, 4, 5 or 6
400 MHz
900 MHz
In to Out6
400 MHz
900 MHz
In to Out1, 2, 3, 4, 5, or 6
In to Out1, 2, 3, 4, 5, or 6
Gain State
Insertion Loss State
Gain State
Insertion Loss State
Out1 to Out2, 3, 4, 5, or 6
Out1 to Out2, 3, 4, or 5
132 Ch, +15 dBmV/Ch at the Input
132 Ch, +15 dBmV/Ch at the Input
Out1, 2, 3, 4, 5 to In
Out6 to In
Out1, 2, 3, 4, 5 to In
500 MHz, 2-tone,
6 MHz spacing, -10 dBm Pout
500 MHz, 2-tone,
6 MHz spacing, -10 dBm Pout
500 MHz
500 MHz
-
-
V
DD
5
V
C
3.3
Units
dB
Min.
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Typ.
2.0
2.0
0.5
1
4.8
1.5
12
12
10
12
25
30
-65
-55
35
30
40
32
Max.
4.0
-
0.7
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Rev. V1
Insertion Loss
Noise Figure
Gain Flatness
Input Return Loss
Input Return Loss
Output Return Loss
Output Return Loss
Out to Out Isolation
Out to Out Isolation
CTB
CSO
Reverse Isolation
Reverse Isolation
Reverse Isolation
OIP2
0
5
5
5
0
5
0
5
0
5
5
5
5
0
5
0
3.3
3.3
3.3
0
3.3
0
3.3
0
3.3
3.3
3.3
3.3
0
3.3/0
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBc
dBc
dB
dB
dB
dBm
OIP3
P1dB
P1dB
I
DD
I
C
5
5
5
5
5
3.3/0
3.3
0
3.3
3.3
dBm
dBm
dBm
mA
µA
-
-
-
-
-
22
6
25
190
230
-
-
-
220
300
4. The unpowered state is the same as Vcontrol =0 V
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-010263
Broadband CATV 6-Way Active Splitter with default loop-through Switch
50 - 1100 MHz
Absolute Maximum Ratings
5,6
Parameter
Max Input Power
V
DD
V
CONTROL
Junction Temperature
7,8
Operating Temperature
Storage Temperature
Absolute Maximum
+5 dBm
+10.0 V
+8.5 V
+150°C
-20°C to +85°C
-65°C to +150°C
1
0
1
0
On
Off
On
On
Rev. V1
Truth Table
9
V
DD
V
CONTROL
IN - OUT1, 2, 3, 4, or 5 IN - OUT6
9. Logic “1” for V
DD
= +5 volts and V
CONTROL
= +3.3 volts typical.
5. Exceeding any one or combination of these limits may cause
permanent damage to this device.
6. M/A-COM Technology Solutions does not recommend
sustained operation near these survivability limits.
7. Operating at nominal conditions with T
J
≤ +150°C will ensure
MTTF > 1 x 10
6
hours..
8. Junction Temperature (T
J
) = T
A
+
Өjc
* (V * I)
Typical thermal resistance (Өjc) = 73 °C/W.
a) For T
A
= 25°C,
T
J
= 95 °C @ 5.0 V, 190 mA
b) For T
A
= 85°C,
T
J
= 149 °C @ 5.0 V, 175 mA
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
anti-parallel diode pair can be used to protect the
IC.
Please reference application note AN3028 on
http://www.macomtech.com for further detail.
PCB Land Pattern
All dimension are in mm
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-010263
Broadband CATV 6-Way Active Splitter with default loop-through Switch
50 - 1100 MHz
Schematic Including Off-Chip Components
10
C6
R1
C4
C3
L3
R2
L2
C5
C18
C7
C20
V
DD
IN
C8
L4
Rev. V1
Recommended PCB Layout
AIN
FB1
AO1
SP1
S2
IN
N/C
C19
V
DD
C1
C2
L1
FB2
AO2
N/C
C14
N/C
Vc
Vc
SP2
OUT6
OUT6
C15
N/C
S1
N/C
N/C
OUT1
OUT2
OUT3
OUT4
ALT
OUT5
C16
C9
C10
C11
C12
C13
OUT1
OUT2
OUT3
OUT4
OUT5
10. The exposed pad centered on the package bottom must be
connected to ground for RF, DC and thermal considerations.
Off-Chip Component Values
Component
C1 - C16
C18, C19
C20
L1, L2
11
L3
L4
R1, R2
Value
0.01 µF
1.5 pF
1.8 pF
1 µH
4.7 nH
6.8 nH
523 Ω
Package
0402
0402
0402
1210
0402
0402
0402
Block Diagram RF Signal Flow
11. L1 & L2 supplied from EPCOS, part number
B82422A1102K100
4
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-010263
Broadband CATV 6-Way Active Splitter with default loop-through Switch
50 - 1100 MHz
Typical Performance Curves
Gain
5
4
3
2
1
0
-1
-2
0.0
in to out1_+25°
in to out2_+25°
in to out3_+25°
in to out4_+25°
in to out5_+25°
in to out6_+25°
in to out1_-20°
in to out2_-20°
in to out3_-20°
in to out4_-20°
in to out5_-20°
in to out6_-20°
in to out1_+85°
in to out2_+85°
in to out3_+85°
in to out4_+85°
in to out5_+85°
in to out6_+85°
Rev. V1
Gain to 3 GHz
10
0
-10
-20
-30
-40
-50
-60
0.0
0.2
0.4
0.6
0.8
1.0
0.5
1.0
1.5
2.0
2.5
3.0
Frequency (GHz)
Frequency (GHz)
Input Return Loss (power on)
0
-5
-10
-15
-20
-25
-30
-35
-40
0.0
0.2
0.4
0.6
0.8
1.0
Input Return Loss (power off)
0
-5
-10
-15
-20
-25
-30
-35
-40
0.0
0.2
0.4
0.6
0.8
1.0
Frequency (GHz)
Frequency (GHz)
Output Return Loss (power on)
0
-5
-10
-15
-20
-25
-30
-35
-40
0.0
0.2
0.4
0.6
0.8
1.0
Output Return Loss (power off)
0
-5
-10
-15
-20
-25
-30
-35
-40
0.0
0.2
0.4
0.6
0.8
1.0
5
Frequency (GHz)
Frequency (GHz)
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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