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參數(shù)資料
| 型號(hào)： | CGA-3318Z |
| 英文描述： | Dual CATV Broadband High Linearity SiGe HBT Amplifier |
| 中文描述： | 雙有線電視寬帶高線性SiGe HBT的放大器 |
| 文件頁(yè)數(shù)： | 1/8頁(yè) |
| 文件大?。?/td> | 245K |
| 代理商： | CGA-3318Z |
Broomfield, CO 80021
1
EDS-101993 Rev H
The information provided herein is believed to be reliable at press time. Sirenza Microdevices assumes no responsibility for inaccuracies or omissions. 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 2005 Sirenza Microdevices, Inc.. All worldwide rights
reserved.
303 S. Technology Ct.
Phone: (800) SMI-MMIC http://www.sirenza.com
CGA-3318
CGA-3318Z
Dual CATV Broadband High Linearity SiGe
HBT Amplifier
Product Features
Available in Lead free, RoHS compliant, & Green packaging
Excellent CSO/CTB/XMOD Performance at
+34 dBmV Output Power per Tone
Dual Devices in each SOIC-8 Package simplify
Push-Pull configuration PC board layout
5 to 900 MHz operation
Applications
CATV Head End Driver and Predriver Amplifier
CATV Line Driver Amplifier
Pb
RoHS Compliant
&
Package
Green
Product Description
Sirenza Microdevice’s CGA-3318 is a high performance Silicon Germanium
HBT MMIC Amplifier. Designed with SiGe process technology for excellent
linearity at an exceptional price. A Darlington configuration is utilized for
broadband performance. The heterojunction increases breakdown
voltage and minimizes leakage current between junctions. The CGA-3318
contains two amplifiers for use in wideband Push-Pull CATV amplifiers
requiring excellent second order performance. The second and third
order non-linearities are greatly improved in the push pull configuration.
1
2
3
4
8
7
6
5
Amplifier Configuration
S ym bol
Param eter
Freq.(MH z )
5
50
500
870
50
250
500
50
500
870
50
500
870
500
50-870
Min.
Typ.
13.2
12.5
12.5
12.0
69.0
71.5
69.0
36.5
38.0
38.0
20.0
21.0
20.6
17.0
Max.
U nits
G
S mall S ignal Gain
10.0
dB
OIP 2
Output S econd Order Intercept P oint
Tone Spacing = 1 MHz, P out per tone = +6 dB m
67.0
dBm
OIP 3
Output Third Order Intercept P oint
Tone Spacing = 1 MHz, P out per tone = +6 dB m
36.0
dBm
P1dB
Output P ower at 1dB Gain C ompression
18.6
dBm
IRL
Input Return Loss
10
dB
ORL
Output Return Loss
500
50-870
50
500
870
10
12.0
dB
NF
Noise Figure
B alun Insertion Loss Included
4.2
4.3
5.0
70
68
63
4.1
150
6.0
dB
C SO
C TB
X MOD
V
D
I
D
W orst C ase Over B and, 79 C h., Flat, +34dB mV
W orst C ase Over B and, 79 C h., Flat, +34dB mV
W orst C ase Over B and, 79 C h., Flat, +34dB mV
D evice Operating Voltage
D evice Operating C urrent
dBc
dBc
dBc
V
mA
3.9
135
4.3
165
R
TH(J-L)
Thermal Resistance (Junction to Lead)
50
°C /W
ELECTRICAL SPECIFICATIONS
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| CGA3318Z-EVB1 | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:DUAL CATV BROADBAND HIGH LINEARITY SiGe HBT AMPLIFIER |
| CGA3318Z-EVB2 | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:DUAL CATV BROADBAND HIGH LINEARITY SiGe HBT AMPLIFIER |
| CGA3318ZSB | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:DUAL CATV BROADBAND HIGH LINEARITY SiGe HBT AMPLIFIER |
| CGA3318ZSQ | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:DUAL CATV BROADBAND HIGH LINEARITY SiGe HBT AMPLIFIER |
| CGA3318ZSR | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:DUAL CATV BROADBAND HIGH LINEARITY SiGe HBT AMPLIFIER |
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