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CGA-6618 PDF预览

CGA-6618

更新时间: 2024-11-24 03:25:23
品牌 Logo 应用领域
SIRENZA 放大器有线电视
页数 文件大小 规格书
8页 298K
描述
Dual CATV 1 MHz to 1000 MHz High Linearity GaAs HBT Amplifier

CGA-6618 数据手册

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CGA-6618  
RoHS Compliant  
& Green Package  
Product Description  
Pb  
CGA-6618Z  
Dual CATV 1 MHz to 1000 MHz  
High Linearity GaAs HBT Amplifier  
Preliminary  
Sirenza Microdevice’s CGA-6618 is a high performance GaAs  
HBT MMIC Amplifier. Designed with the InGaP process technol-  
ogy for excellent reliability. A Darlington configuration is utilized  
for broadband performance. The heterojunction increases  
breakdown voltage and minimizes leakage current between  
junctions. The CGA-6618 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.  
Product Features  
Now available in Lead Free, RoHS  
Compliant, & Green Packaging  
The matte tin finish on Sirenza’s lead-free package utilizes a post  
annealing process to mitigate tin whisker formation and is RoHS  
compliant per EU Directive 2002/95. This package is also manu-  
factured with green molding compounds that contain no antimony  
trioxide nor halogenated fire retardants.  
• Excellent CSO/CTB/XMOD at  
+34 dBmV Output Power per Tone  
• Dual Devices in each SOIC-8 Package simplify  
Push-Pull configuration PC board layout  
1
2
3
4
8
7
6
5
Amplifier  
Configuration  
Applications  
CATV Head End Driver and Predriver Amplifier  
• CATV Line Driver Amplifier  
ELECTRICAL SPECIFICATIONS  
S y m b o l  
P a ra m e te r  
F re q .(M H z )  
M in .  
Ty p .  
M a x .  
U n its  
5 0  
1 3 .8  
1 4 .1  
1 3 .4  
1 3 .0  
5 0 0  
8 7 0  
1 0 0 0  
G
S m a ll S ig na l G a in  
d B  
1 2 .4  
1 2 .0  
1 4 .4  
1 4 .0  
5 0  
2 5 0  
5 0 0  
7 6 .5  
7 7 .5  
7 2 .0  
O utp ut S e co nd O rd e r Inte rce p t P o int  
To ne Sp a cing = 1 M H z, P o ut p e r to ne = +6 d B m  
O IP 2  
O IP 3  
P 1 d B  
d B m  
d B m  
d B m  
7 0 .0  
3 8 .0  
5 0  
5 0 0  
8 7 0  
3 8 .0  
3 9 .0  
4 0 .0  
O utp ut Third O rd e r Inte rce p t P o int  
To ne Sp a cing = 1 M H z, P o ut p e r to ne = +6 d B m  
5 0  
5 0 0  
8 7 0  
2 0 .0  
2 1 .0  
2 1 .5  
O utp ut P o w e r a t 1 d B G a in C o m p re ssio n  
1 9 .5  
1 0  
5 0 0  
1 0 0 -8 7 0  
1 5 .5  
IR L  
Inp ut R e turn L o ss  
d B  
d B  
5 0 0  
1 0 0 -8 7 0  
1 2 .5  
O R L  
O utp ut R e turn L o ss  
9 .0  
5 0  
5 0 0  
8 7 0  
5 .3  
5 .4  
5 .6  
N o ise F ig ure  
B a lun Inse rtio n L o ss Includ e d  
N F  
d B  
6 .6  
C S O  
C TB  
X M O D  
V D  
W o rst C a se O ve r B a nd , 7 9 C h., F la t, +3 4 d B m V  
W o rst C a se O ve r B a nd , 7 9 C h., F la t, +3 4 d B m V  
W o rst C a se O ve r B a nd , 7 9 C h., F la t, +3 4 d B m V  
D e vice O p e ra ting Vo lta g e  
8 1  
7 0  
d B c  
d B c  
d B c  
V
6 3  
4 .8  
5 .1  
1 6 0  
5 .4  
ID  
D e vice O p e ra ting C urre nt  
1 4 4  
1 7 6  
m A  
R TH (J-L )  
The rm a l R e sista nce (Junctio n to L e a d )  
3 5  
°C /W  
Test Conditions: VS = 8 V  
ID = 160 mA Typ. RBIAS = 33 Ohms TL = 25ºC  
ZS = ZL = 75 Ohms Push Pull Application Circuit  
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 2001 Sirenza Microdevices, Inc.. All worldwide rights  
reserved.  
303 S. Technology Ct., Broomfield, CO 80021  
Phone: (800) SMI-MMIC  
1
http://www.sirenza.com  
EDS-101994 Rev J  

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