MAAM-009455
Push Pull CATV Amplifier
50 - 1000 MHz
Features
•
•
•
•
•
•
•
20 dB Gain
8 V DC Bias
Differential Inputs and Outputs
Low Distortion
Lead-Free 4 mm 20-Lead PQFN package
Halogen-Free “Green” Mold Compound
RoHS* Compliant and 260°C Reflow Compatible
Rev. V1
Functional Schematic
Description
The MAAM-009455 is a GaAs MMIC amplifier in a
lead-free 4 mm 20-lead PQFN package. The MMIC
design is configured as a pair of cascode MESFET
amplifiers for broadband performance. It is designed
for integration in a 75
Ω
push-pull, low distortion,
amplifier circuit.
This device is ideally suited for use in CATV, FTTX,
DBS, and HDTV applications where low noise figure
and low distortion are required.
Pin Configuration
3
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Paddle
4
Pin Name
FB1+
IN1+
N/C
IN1-
FB1-
OUT1-
N/C
BIAS-
N/C
IN2-
FB2-
OUT2-
N/C
OUT2+
FB2+
IN2+
N/C
BIAS+
N/C
OUT1+
Description
Feedback 1+
Input 1+
No Connection
Input 1-
Feedback 1-
Output 1-
No Connection
DC Bias
No Connection
Input 2-
Feedback 2-
Output 2-
No Connection
Output 2+
Feedback 2+
Input 2+
No Connection
DC Bias
No Connection
Output 1+
Ordering Information
1,2
Part Number
MAAM-009455-000000
MAAM-009455-TR1000
MAAM-009455-TR3000
MAAM-009455-001SMB
Package
Bulk Packaging
1000 Piece Reel
3000 Piece Reel
Sample Test Board
1. Reference Application Note M513 for reel size information.
2. All sample boards include 5 loose parts.
RF and DC Ground
3. It is recommended, but not absolutely compulsory, that all No
Connections (N/C) within the IC are connected to ground on
the printed circuit board.
4. 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-009455
Push Pull CATV Amplifier
50 - 1000 MHz
Electrical Specifications: T
A
= 25°C, Freq: 1000 MHz, V
DD
= +8 Volts, Z
0
= 75
Ω,
Test Circuit with M/A-COM Technology Balun MABA-009210-CT1760
Parameter
Gain
Gain Flatness
Noise Figure
Reverse Isolation
Input Return Loss
Output Return Loss
Output IP2
Output IP3
Composite Triple Beat, CTB
Composite Second Order, CSO
Cross modulation
P1dB
I
DD
Test Conditions
—
—
—
—
—
—
Two tones at 500 & 506 MHz, +8 dBm output/tone
Two tones at 500 & 506 MHz, +8 dBm output/tone
77 Channels, +39 dBm V / Channel at the output
77 Channels, +39 dBm V / Channel at the output
77 Channels, +39 dBm V / Channel at the output
500 MHz
+8 Volts
Units
dB
dB
dB
dB
dB
dB
dBm
dBm
dBc
dBc
dBc
dBm
mA
Min.
19.5
—
—
—
—
—
—
41
—
—
—
—
—
Typ.
20.5
0.5
5.5
36
22
15
80
43
-70
-70
-70
26
325
Max.
23
—
—
—
—
—
—
—
—
—
—
—
385
Rev. V1
Electrical Specifications: Frequency: 500 MHz, 256 QAM
Parameter
Adjacent channel up to 750 KHz from channel
block edge
Adjacent channel
(750 kHz from channel block edge to 6 MHz
from channel block edge)
Next-adjacent channel
(6 MHz from channel block edge to 18 MHz
from channel block edge)
Third-adjacent channel
(12 MHz from channel block edge to 18 MHz
from channel block edge)
Test Conditions
P
OUT
= +60 dBmV, N=1
P
OUT
= +56 dBmV, N=2
P
OUT
= +52 dBmV, N=4
P
OUT
= +60 dBmV, N=1
P
OUT
= +56 dBmV, N=2
P
OUT
= +52 dBmV, N=4
P
OUT
= +60 dBmV, N=1
P
OUT
= +56 dBmV, N=2
P
OUT
= +52 dBmV, N=4
P
OUT
= +60 dBmV, N=1
P
OUT
= +56 dBmV, N=2
P
OUT
= +52 dBmV, N=4
Units
dBc
Ref Spec
5
<-58
<-58
<-58
<-62
<-60
<-60
<-65
<-64
<-63
<-73
<-70
<-65
Typical data
-65
-65
-66
-67
-64
-63
-75
-70
-65
-76
-73
-68
dBc
dBc
dBc
In each of 2N contiguous 6 MHz channels or
in each of 3N contiguous 6 MHz channels
P
OUT
= +60 dBmV, N=1, 2nd Harmonic
coinciding with 2nd harmonic and with 3rd
P
OUT
= +60 dBmV, N=1, 3rd Harmonic
harmonic components respectively
(up to 1000 MHz)
dBc
–63
–63
-70
-65
5. Reference Specification Data-Over-Cable Service Interface Specifications, DOCSIS. Downstream RF Interface Specification, DRFI.
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-009455
Push Pull CATV Amplifier
50 - 1000 MHz
Absolute Maximum Ratings
6,7,8
Parameter
RF Input Power
Voltage
Operating Temperature
Junction Temperature
9
Storage Temperature
Absolute Maximum
6 dBm
15.0 volts
-40°C to +85°C
+150°C
-65°C to +150°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.
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.
6. Exceeding any one or combination of these limits may cause
permanent damage to this device.
7. M/A-COM Technology Solutions does not recommend
sustained operation near these survivability limits.
8. These operating conditions will ensure MTTF > 1 x 10
6
hours.
9. Junction Temperature (T
J
) = T
C
+
Өjc
* (V * I)
Typical thermal resistance (Өjc) = 15° C/W.
a) For T
C
= 25°C,
T
J
= 71°C @ 8 V, 385 mA
b) For T
C
= 85°C,
T
J
= 130°C @ 8 V, 375 mA
Land Pattern
10
10. Vias to be plated solid copper.
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-009455
Push Pull CATV Amplifier
50 - 1000 MHz
Application Schematic
Rev. V1
Recommended PCB
Parts List
11
Component
C1 - C12
C13
L1, L2
L3, L4
L5
R1 - R4
T1, T2
Value
0.01 µF
2.7 pF
390 nH
2 nH
5.6 nH
0
Ω
1:1 Baluns
Package
0402
0402
0805
0402
0402
0402
11. The 1:1 baluns, T1 &T2 are M/A-COM Technology Solutions
part number MABA-009210-CT1760
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-009455
Push Pull CATV Amplifier
50 - 1000 MHz
Typical Performance Curves Over Temperature
Gain to 1 GHz
25
24
23
22
21
20
19
18
17
16
15
0.0
0.2
+25°C
-40°C
+85°C
Rev. V1
Gain to 3 GHz
25
20
15
10
5
0
-5
-10
0.5
0.7
0.8
1.0
+25°C
-40°C
+85°C
0.3
-15
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Frequency (GHz)
Frequency (GHz)
Input Return Loss
0
+25°C
-40°C
+85°C
Output Return Loss
0
-10
-10
-20
-20
-30
-30
+25°C
-40°C
+85°C
-40
-40
-50
0.0
0.2
0.3
0.5
0.7
0.8
1.0
-50
0.0
0.2
0.3
0.5
0.7
0.8
1.0
Frequency (GHz)
Frequency (GHz)
Reverse Isolation to 3 GHz
-20
+25°C
-40°C
+85°C
Noise Figure
7
6
5
+25°C
-40°C
+85°C
-30
-40
4
-50
3
-60
2
1
0.0
-70
0.0
0.5
1.0
1.5
2.0
2.5
3.0
0.2
0.3
0.5
0.7
0.8
1.0
Frequency (GHz)
Frequency (GHz)
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.
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
