CGA-6618Z Ver la hoja de datos (PDF) - RF Micro Devices
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CGA-6618Z Datasheet PDF : 10 Pages
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CGA-6618(Z)
Dual CATV
1MHz to
1000 MHz
High Linearity
GaAs HBT
Amplifier
CGA-6618(Z)
DUAL CATV 1MHz to 1000MHz HIGH
LINEARITY GaAs HBT AMPLIFIER
RoHS Compliant and Pb-Free Product (Z Part Number)
Package: ESOP-8
Product Description
RFMD’s CGA-6681(Z) is a high performance GaAs HBT MMIC Amplifier. Designed
with the InGaP process technology for excellent reliability. A Darlington configura-
tion is utilized for broadband performance. The heterojunction increases break-
down voltage and minimizes leakage current between junctions. The CGA-6618(Z)
contains two amplifiers for use in wideband Push-Pull CATV amplifiers requiring
excellent second orfer performance. The second or third order non-linearities are
greatly improved in the push pull configuration.
Optimum Technology
Matching® Applied
9 GaAs HBT
GaAs MESFET
InGaP HBT
SiGe BiCMOS
Si BiCMOS
SiGe HBT
GaAs pHEMT
Si CMOS
Si BJT
GaN HEMT
InP HBT
Amplifier Configuration
1
8
2
7
3
6
4
5
Features
Available in Lead-Free, RoHS
Compliant, and Green Pack-
aging
Excellent CSO/CTB/XMOD
Performance at +34dBmV
Output Power Per Tone
Dual Devices in Each SOIC-8
Package Simplify Push-Pull
Configuration PC Board Lay-
out
ESOP-8 Package
Applications
CATV Head End Driver and
Predriver Amplifier
CATV Line Driver Amplifier
Parameter
Specification
Min.
Typ.
Max.
Unit
Small Signal Gain
13.8
dB
50 MHz
14.1
dB
500 MHz
12.4
13.4
14.4
dB
870 MHz
12.0
13.0
14.0
dB
1000 MHz
OIP2, Tone Spacing=1MHz, POUTper
tone - +6 dBm
76.5
dBm
50 MHz
77.5
dBm
250 MHz
70.0
72.0
dBm
500 MHz
OIP3, Tone Spacing=1MHz, POUTper
tone - +6 dBm
38.0
dBm
50 MHz
39.0
dBm
500 MHz
38.0
40.0
dBm
870 MHz
Output Power at 1dB Compression
20.0
dBm
50 MHz
21.0
dBm
500 MHz
19.5
21.5
dBm
870 MHz
Input Return Loss
15.5
dB
500 MHz
10
dBm
100 - 870MHz
Output Return Loss
12.5
dB
500 MHz
9.0
dB
100 - 870MHz
Noise Figure - Balium Insertion Loss
5.3
Included
dB
50 MHz
5.4
dB
500 MHz
5.6
6.6
dB
870 MHz
Test Conditions: VS=8V, ID=160mA Typ., RBIAS=33Ω, TL=25°C, ZS=ZL=75Ω, Push Pull Application Circuit
Condition
RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC. BLUETOOTH is a trade-
mark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and registered trademarks are the property of their respective owners. ©2006, RF Micro Devices, Inc.
EDS-101993 Rev L
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
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