distortion in a lead-free 3mm 12-lead PQFN plastic
package. The design features 75 Ω inputs and
outputs.
The MAAM-008821 is ideally suited for multi-tuner
set top boxes, home gateways, and other broadband
internet based appliances.
The MAAM-008821 is fabricated using M/A-COM
Technology’s 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
Pin Name
FB
IN
N/C
OUT5
N/C
OUT4
N/C
OUT3
N/C
OUT2
N/C
OUT1
Paddle
3
Description
Feedback/Bias
RF Input
No Connection
RF Output 5
No Connection
RF Output 4
No Connection
RF Output 3
No Connection
RF Output 2
No Connection
RF Output 1
RF and DC Ground
Ordering Information
1,2
Part Number
MAAM-008821-TR1000
MAAM-008821-TR3000
MAAM-008821-001SMB
Package
1000 piece reel
3000 piece reel
Sample Test Board
8
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
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-008821
Broadband CATV Single Ended 5-Way Active Splitter
50 - 1100 MHz
Electrical Specifications: Freq. 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
Reverse Isolation
Output to Output Isolation
Output Power at 1dB Compression, P1dB
Output 3rd Order Intercept Point, OIP3
Output 2nd Order Intercept Point, OIP2
I
DD
Test Conditions
IN to All Outputs
IN to All Outputs
IN to All Outputs
IN
All Outputs
132 channels, +15 dBmV/channel at the input
132 channels, +15 dBmV/channel at the input
All Outputs to IN
Isolation between all RF outputs
IN to All Outputs
500 MHz, 2-tone, 6 MHz spacing, -15 dBm Pout
500 MHz, 2-tone, 6 MHz spacing, -15 dBm Pout
V
DD
= +5 Volts
Units
dB
dB
dB
dB
dB
dBc
dBc
dB
dB
dB
dBm
dBm
mA
Min.
2
-
-
-
-
-
-
-
-
-
-
-
-
Typ.
3.5
1.0
3.8
15
12
-70
-60
30
20
9
24
48
120
Max.
4
1.2
-
-
-
-
-
-
-
-
-
-
150
Rev. V1
Absolute Maximum Ratings
4,5,6
Parameter
Max Input Power
Vbias
Operating Temperature
Junction Temperature
7
Storage Temperature
Absolute Maximum
+12 dBm
+10.0 V
-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 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) = 77° C/W.
a) For T
C
= 25°C,
T
J
= 71 °C @ 5 V, 120 mA
b) For T
C
= 85°C,
T
J
= 127 °C @ 5 V, 110 mA
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-008821
Broadband CATV Single Ended 5-Way Active Splitter
50 - 1100 MHz
Recommended PCB
PCB Land Pattern
Rev. V1
Schematic Including Off-Chip Components
8
Off-Chip Component Values
Component
Value
Package
L1
9
1 µH
10 nH
220 Ω
910 Ω
0.01 µF
1210
0402
0402
0402
0402
L2 - L6
R1, R2
R3 - R7
C1 - C8
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
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-008821
Broadband CATV Single Ended 5-Way Active Splitter
50 - 1100 MHz
Typical Performance Curves
Gain to 1100 MHz
Typical All Outputs
5
Rev. V1
Gain to 3000 MHz
Typical All Outputs
5
4
0
3
-5
2
+25°C
-40°C
+85°C
-10
+25°C
-40°C
+85°C
1
-15
0
0
220
440
660
880
1100
-20
0
600
1200
1800
2400
3000
Frequency (MHz)
Frequency (MHz)
Input Return Loss
0
Output Return Loss
Typical All Outputs
-10
-6
+25°C
-40°C
+85°C
-12
-12
-14
+25°C
-40°C
+85°C
-18
-16
-24
-18
-30
0
220
440
660
880
1100
-20
0
220
440
660
880
1100
Frequency (MHz)
Frequency (MHz)
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-008821
Broadband CATV Single Ended 5-Way Active Splitter
50 - 1100 MHz
Typical Performance Curves
OUT-OUT Isolation to 1100 MHz
Typical Between All Outputs
-20
Rev. V1
OUT-OUT Isolation to 3000 MHz
Typical Between All Outputs
-15
-21
-20
-22
-25
-23
+25°C
-40°C
+85°C
-30
+25°C
-40°C
+85°C
-24
-35
-25
0
220
440
660
880
1100
-40
0
600
1200
1800
2400
3000
Frequency (MHz)
Frequency (MHz)
Noise Figure
Typical All Outputs
7
6
5
4
3
2
1
0
+25°C
-40°C
+85°C
Reverse Isolation to 3000 MHz
Typical From All Outputs to Input
-20
-24
+25°C
-40°C
+85°C
-28
-32
-36
0
220
440
660
880
1100
-40
0
600
1200
1800
2400
3000
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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