distortion in a lead-free 2 mm 8-lead PDFN plastic
package. The design features 75 Ω inputs and
outputs.
The MAAM-009451 is ideally suited for multi-tuner
set top boxes, home gateways, and other broadband
internet based applications.
The MAAM-009451 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.
OUT1
FB/V
DD
N/C
IN
Pin Configuration
Pin No.
1
2
3
4
5
6
7
8
9
Pin Name
Out2
N/C
Out1
FB/V
DD
IN
N/C
N/C
Out3
Paddle
3
Description
RF Output 2
No Connection
RF Output 1
Feedback/Bias
RF Input
No Connection
No Connection
RF Output 3
RF and DC Ground
Ordering Information
Part Number
MAAM-009451-TR1000
MAAM-009451-TR3000
MAAM-009451-001SMB
1,2
Package
1000 piece reel
3000 piece reel
Sample Test Board
3. The exposed pad centered on the package bottom must be
connected to RF and DC ground.
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.
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-009451
Broadband CATV Single Ended 3-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
Output P1dB
Output IP3
Output IP2
Composite Triple Beat, CTB
Composite Second Order, CSO
Reverse Isolation
Output to Output Isolation
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
In to Out1, In to Out2, In to Out3
500 MHz, 2-tone, 6 MHz spacing, -15 dBm Pout
500 MHz, 2-tone, 6 MHz spacing, -15 dBm Pout
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; Out2 to Out3
V
DD
= +3.3 Volts
Units
dB
dB
dB
dB
dB
dBm
dBm
dBm
dBc
dBc
dB
dB
mA
Min.
2.0
-
-
-
-
-
-
-
-
-
-
-
-
Typ.
3.0
1.0
4.5
15
8
4
25
40
-67
-55
29
22
90
Max.
4.2
-
-
-
-
-
-
-
-
-
-
-
110
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
= 62°C @ 3.3 V, 110 mA
b) For T
C
= 85°C,
T
J
= 120 °C @ 3.3 V, 105 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-009451
Broadband CATV Single Ended 3-Way Active Splitter
50 - 1100 MHz
Recommended PCB
PCB Land Pattern
2x2mm PDFN, 8-LEAD
Outline
0.7
8x0.4
Rev. V1
8x0.28
.018
1.3
0.50 Typ.
.035
R0.08 Typ.
Thermal Pad
R0.08 Typ.
3x00.2mm
Filled Via
All dimensions in mm
Schematic Including Off-Chip Components
8
V
DD
C3
C2
R2
R1
GND
R4
L1
L2 C4
OUT 1
R3
L3 C5
OUT 2
Off-Chip Component Values
Component
C1 - C6
L1
L2-L4
R1, R2
R3 - R5
9
Value
0.01 µF
1 µH
10 nH
240 Ω
560 Ω
Package
0402
1210
0402
0402
0402
2mm 8 LD PDFN
9. L1 supplied from EPCOS, part number B82422A1102K100
C1
IN
GND
Pin 8
L4 C6
OUT 3
R5
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-009451
Broadband CATV Single Ended 3-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
10
4
5
3
0
2
+25°C
-20°C
+85°C
-5
+25°C
-20°C
+85°C
1
-10
0
0
220
440
660
880
1100
-15
0
600
1200
1800
2400
3000
Frequency (MHz)
Frequency (MHz)
Input Return Loss
0
Output Return Loss
Typical All Outputs
-6
-9
-8
-18
-10
-27
+25°C
-20°C
+85°C
-12
+25°C
-20°C
+85°C
-36
-14
-45
0
220
440
660
880
1100
-16
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-009451
Broadband CATV Single Ended 3-Way Active Splitter
50 - 1100 MHz
Typical Performance Curves
OUT-OUT Isolation to 1100 MHz
Typical Between All Outputs
-20
-21
-22
-23
-30
-24
-25
-26
-35
+25°C
-20°C
+85°C
+25°C
-20°C
+85°C
Rev. V1
OUT-OUT Isolation to 3000 MHz
Typical Between All Outputs
-15
-20
-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
+25°C
-20°C
+85°C
Reverse Isolation to 3000 MHz
Typical From All Outputs to Input
-25
-30
-35
3
2
1
0
-45
-40
+25°C
-20°C
+85°C
0
220
440
660
880
1100
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.
SMT贴片机是表面贴装技术（Surface Mount Technology）中的重要设备，它的性能状态对电子制造的质量和效率有着决定性的影响。因此，对SMT贴片机的主要指标性能进行定期检测非常重要。以下是一些主要的检测项目： 定位精度：定位精度是SMT贴片机的核心性能指标，它直接影响到贴片的准确性。通常，我们通过重复测量贴片机在X、Y轴上的移动误差来检测其定位精度。 贴片速度：贴片速度...[详细]
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