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PDF CGA-0116Z Data sheet ( Hoja de datos )
| Número de pieza | CGA-0116Z | |
| Descripción | 3-Output Active Splitter | |
| Fabricantes | Sirenza Microdevices | |
| Logotipo |  |
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Preliminary
Product Description
Consumer products, such as Set-Top boxes, PVR’s, Home Gateways,
and Cable Modems, often require a technique for “splitting” the incom-
ing RF CATV signal, to perform various functions, such as picture-in-
picture, VOIP, data, and video recording.
CGA-0116
CGA-0116Z Pb RoHS Compliant
& Green Package
3-Output Active Splitter for CATV
Sirenza Microdevices’ CGA-0116 is a high performance 3-
output broadband CATV active splitter-amplifier, designed for operation
at 5V. It offers flat gain, high isolation, high IP2, and low power con-
sumption.
This RFIC uses the latest Silicon Germanium
Heterostructure Bipolar Transistor (SiGe HBT) process
featuring 2 micron emitters.
16 pin TSSOP Package with Exposed Ground Pad
The matte tin finish on Sirenza’s lead-free package utilizes a post
annealing process to mitigate tin whisker formation and is RoHS compli-
ant per EU directive 2002/95. This package is also manufactured with
green molding compounds that contain no antimony trioxide nor haloge-
nated fire retardants.
Functional Block Diagram
Vctl 3 1
GND 2
Vin 3
Vb 4
16 Ch3
15 GND
14 GND
13 Vctl 2
Product Features
• Available in Lead Free, RoHS compliant, and
Green packaging
• Broad Frequency Band: 50 to 870 MHz
• Flat Gain Response: < ±0.5 dB Variance
• Internally Matched to 75 Ω
• High Isolation between Output Ports: >35 dB
• High IP2: >149 dBμV
• Single Voltage Supply
• Patent Pending
IN 5
Rb 6
GND 7
Vctl 1 8
12 Ch2
11 GND
10 GND
9 Ch1
www.DataSheet4U.com
Applications
• Set-top Box
• Cable Modem
• PVR
Key Specifications
Symbol
Parameters: Test Conditions
Z0 = 75Ω, VCC = 5.0V, I = 150mA, TBP = 30ºC
f0 Frequency of Operation
I Current
P1dB
Output Power at 1dB Compression - Channels 1&2 @ 500MHz
Output Power at 1 dB Compression - Channel 3 @ 870MHz
S21 Small Signal Gain - Channels 1&2 @ 870MHz
Small Signal Gain - Channel 3 @ 870MHz
IRL Input Return Loss 50MHz to 870MHz
ORL
Output Return Loss 50MHz to 870MHz
OIP3
Output Third Order Intercept Point - Channels 1&2 @ 500MHz
Output Third Order Intercept Point - Channel 3 @ 500MHz
OIP2
Output Second Order Intercept Point - Channels 1&2 @ 500MHz
Output Second Order Intercept Point - Channel 3 @ 500MHz
NF Noise Figure - Channels 1&2 @ 870Mhz
Noise Figure - Channel 3 @ 870MHz
S12 Isolation, Channel-to-Channel 50MHz to 870MHz
Isolation, Output-to-Input 50MHz to 870MHz
RTH, j-l
Thermal Resistance (junction - lead)
Unit
MHz
dBμV
dBμV
dB
dB
dB
dB
dBμV
dBμV
dBμV
dBμV
dB
dB
dB
dB
ºC/W
Min.
50
135
114.5
118.5
1.8
6.5
7.5
11
127
132
146
152
32
37
Typ.
150
116
120
2.3
7.5
9
13
129
134
149
155
7.5
7.5
35
40
70
Max.
870
165
2.8
8.5
8.5
8.5
The information provided herein is believed to be reliable at press time. Sirenza Microdevices assumes no responsibility for inaccuracies or ommisions.
Sirenza Microdevices assumes no responsibility for the use of this information, and all such information shall be entirely at the user’s own risk. Prices and specifications are subject to change without notice. No patent rights or licenses to any of the
circuits described herein are implied or granted to any third party. Sirenza Microdevices does not authorize or warrant any Sirenza Microdevices product for use in life-support devices and/or systems.
Copyright 2002 Sirenza Microdevices, Inc. All worldwide rights reserved.
303 South Technology Court, Broomfield, CO 80021
Phone: (800) SMI-MMIC
1
http://www.sirenza.com
EDS-102750 Rev E
1 page  
Channel 1 and 2 Composite Performance:
Evaluation Board Data (VCC = 5.0V, ICC = 150mA)
Preliminary
CGA-0116 3-Output CATV Active Splitter
Ch. 1 Measured Data Shown
CTB/CSO/XMOD, Ch. 1 & 2
Input Power 76 dBuV/Ch., 100 Ch., Flat
100
90
80
70
60
50
40
30
0
XMOD
CSO+
CTB
CSO-
100 200 300 400 500 600 700
Frequency (MHz)
Channel 1 & 2 Composite Performance vs. Input Power Level, 100 Ch., Flat:
100
90
80
70
60
50
40
30
0
CGA-0116 Ch. 1 & 2: XMOD vs. Pin and Freq.
74dBuV
78dBuV
82dBuV
76dBuV
80dBuV
84dBuV
100 200 300 400 500 600 700
Frequency (MHz)
100
90
80
70
60
50
40
30
0
CGA-0116 Ch. 1 & 2: CTB vs. Pin and Freq.
74dBuV
78dBuV
82dBuV
76dBuV
80dBuV
84dBuV
100 200 300 400 500 600 700
Frequency (MHz)
100
90
80
70
60
50
40
30
0
CGA-0116 Ch. 1 & 2: CSO+ vs. Pin and Freq.
74dBuV
78dBuV
82dBuV
76dBuV
80dBuV
84dBuV
100 200 300 400 500 600 700
Frequency (MHz)
100
90
80
70
60
50
40
30
0
CGA-0116 Ch. 1 & 2: CSO- vs. Pin and Freq.
74dBuV
78dBuV
82dBuV
76dBuV
80dBuV
84dBuV
100 200 300 400 500 600
Frequency (MHz)
700
303 South Technology Court, Broomfield, CO 80021
Phone: (800) SMI-MMIC
5
http://www.sirenza.com
EDS-102750 Rev E
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet CGA-0116Z.PDF ] | |
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