CGA-6618 Sirenza Microdevices Inc, CGA-6618 Datasheet

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CGA-6618

Manufacturer Part Number
CGA-6618
Description
IC AMP CATV HBT GAAS DUAL 8-SOIC
Manufacturer
Sirenza Microdevices Inc
Datasheet
1.CGA-6618.pdf (8 pages)

Specifications of CGA-6618

Applications
CATV
Output Type
Push-Pull
Number Of Circuits
2
Current - Supply
160mA
Voltage - Supply, Single/dual (±)
4.8 V ~ 5.4 V
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154", 3.90mm Width) Exposed Pad
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
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Manufacturer:
RFMD
Quantity:
5 000
Company:
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Part Number:
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Company:
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Company:
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Part Number:
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Manufacturer:
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Company:
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Part Number:
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Manufacturer:
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Product Description
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.
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.
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 2007 Sirenza Microdevices, Inc.. All worldwide rights
reserved.
303 S. Technology Ct., Broomfield, CO 80021
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ELECTRICAL SPECIFICATIONS
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CGA-6618
CGA-6618Z
Dual CATV 1 MHz to 1000 MHz
High Linearity GaAs HBT Amplifier
Product Features
•
• Excellent CSO/CTB/XMOD at
• Dual Devices in each SOIC-8 Package simplify
•
Applications
•
• CATV Line Driver Amplifier
m
m
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Now available in Lead Free, RoHS
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Compliant, & Green Packaging
+34 dBmV Output Power per Tone
Push-Pull configuration PC board layout
ESOP-8 Package
CATV Head End Driver and Predriver Amplifier
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CGA-6618 Summary of contents

Page 1

... 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. The matte tin finish on Sirenza’ ...

Page 2

... Typical RF Performance: V =8V |S11| (dB) vs. Frequency -10 -12 -14 -16 -18 -20 0 100 200 300 400 500 Frequency (MHz) 75 Ohm Push Pull S-parameters are available for download at www.sirenza.com 303 S. Technology Ct., Broomfield, CO 80021 CGA-6618 Dual GaAs HBT Amplifier < =160mA @ T =+25° BIAS Gain vs. Frequency 18 17 ...

Page 3

... Noise Figure vs. Frequency Over Temperature 8.0 7.0 6.0 5.0 4.0 3.0 2.0 1.0 0.0 0 100 200 300 400 500 Freq. (MHz) 303 S. Technology Ct., Broomfield, CO 80021 CGA-6618 Dual GaAs HBT Amplifier =160mA @ T =+25°C, R =33 Ohms, Push-Pull Config BIAS -40C +25C +85C 65 60 600 ...

Page 4

... Note: CSO measurements > 85 dBc can be limited by system noise. Phone: (800) SMI-MMIC 4 Push-Pull CGA-6618 XMOD vs. Pout and Freq. 32dBmV 36dBmV 40dBmV 0 100 200 300 400 Frequency (MHz) Push-Pull CGA-6618 CSO+ vs. Pout and Freq. 32dBmV ...

Page 5

... Gain (dB) 2 Isolation (dB) 0 0.0 0.5 1.0 1.5 2.0 Frequency (GHz) 50 Ohm and 37.5 Ohm Single Ended S-parameter files are available for download at 303 S. Technology Ct., Broomfield, CO 80021 CGA-6618 Dual GaAs HBT Amplifier =+25°C, R =33 Ohms BIAS -10 -12 -15 -16 -20 -20 -25 -24 -30 -28 ...

Page 6

... Basic Application Schematic 50-870 MHz 1μF Tant. 0.01μF 1000pF 1 Macom ETC1-1-13 1000 pF 2,3 1000 pF 4 CGA-6618 SOIC-08 1μF Tant. 0.01μF 1000pF Part Identification Marking CGA-6618 303 S. Technology Ct., Broomfield, CO 80021 CGA-6618 Dual GaAs HBT Amplifier BIAS 68pF 220 nH 8 Amp 1 ...

Page 7

... MHz Application Schematic 1μF Tant. 0.01μF 1000pF 68pF 1 Amp 1 Macom 0.01 μF ETC1-1T 2,3 0.01 μF 4 Amp 2 CGA-6618 SOIC-08 1μF Tant. 0.01μF 1000pF 68pF 303 S. Technology Ct., Broomfield, CO 80021 CGA-6618 Dual GaAs HBT Amplifier =8V, I =160mA @ T =+25°C, Push-Pull Config -10 -15 -20 -25 - ...

Page 8

... Lot Code CGA6618 .050 [1.27] .194 [4.928] SIDE VIEW 303 S. Technology Ct., Broomfield, CO 80021 CGA-6618 Dual GaAs HBT Amplifier Nominal Package Dimensions & Package Marking Dimensions in inches [millimeters] Refer to package drawing posted at www.sirenza.com for tolerances. BOTTOM VIEW 5 .112 .155 [3.937] .236 [5.994] [2 ...

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