750/870 CATV Push-Pull Line Amplifier PRELIMINARY DATA SHEET
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ACA2402
750/870 CATV Push-Pull Line Amplifier
PRELIMINARY DATA SHEET
Gain Very Distortion Excellent Input Output Match Stable with High VSWR Load Conditions Monolithic Design Consistent Performance Part-to-Part Power Consumption Surface Mount Package Compatible with Automatic Assembly Cost Alternative Hybrids Meets Cenelec Standards
APPLICATIONS
CATV Line Amplifiers, System Amplifiers, Distribution Nodes
Package Wide Body SOIC with Heat Slug
PRODUCT DESCRIPTION
ACA2402 highly linear, monolithic GaAs amplifier that been developed replace, designs, standard CATV hybrid amplifiers. Offered convenient surface mount package, MMIC consists pairs parallel amplifiers that optimized exceptionally distortion noise figure. hybrid equivalent that provides flat gain response excellent input output return loss over CATV downstream band formed when ACA2402 cascaded between appropriate transmission line baluns.
Input
Output
ACA2402
Figure Hybrid Application Diagram
11/2002
ACA2402
Figure
Bias Bias
Table Description
NAME 2AIN 1AIN 1BIN ISET 2BIN DESCRIPTION Ground Amplifier Input Ground Amplifier Input Amplifier Input Current Adjust Amplifier Input Ground NAME 1AOUT 2AOUT 2BOUT 1BOUT DESCRIPTION Ground Amplifier Output Bias Amplifier Amplifier Output Supply Amplifier Output Supply Bias Amplifier Amplifier Output Ground
PRELIMINARY DATA SHEET 11/2002
ACA2402
ELECTRICAL CHARACTERISTICS
Table Absolute Mimimum Maximum Ratings
PARAMETER
Supply (pins Power Inputs (pins Storage Temperature Soldering Temperature Soldering Time
+150 +260
UNIT
dBmV
Stresses excess absolute ratings cause permanent damage. Functional operation implied under these conditions. Exposure absolute ratings extended periods time adversely affect reliability. Notes: Pins should AC-coupled. external bias should applied. should AC-grounded and/or pulled ground through resistor current control. external bias should applied. Pins bias feeds input amplifiers external bias should applied. Pins receive bias directly from pins other external bias should applied.
Table Operating Ranges
PARAMETER
Supply: (pins Frequency Case Temperature
+110
UNIT
device operated safely over these conditions; however, parametric performance guaranteed only over conditions defined electrical specifications.
PRELIMINARY DATA SHEET 11/2002
ACA2402 Table Electrical Specifications VDC)
PARAMETER
Gain Cable Equivalent Slope Gain Flatness Noise Figure
21.3
21.8
22.3
UNIT
COMMENTS
Channels Channels Channels Channels Channels Channels XMOD Channels Channels Channels Return Loss (Input/Output) Supply Current Thermal Resistance
system
Notes: Measured with baluns input output device. Parts measured with channels flat output, dBmV channel. Parts measured with channels flat output, dBmV channel. Parts measured with channels flat output, dBmV channel. supply current reduced decreasing value (see Figure 17). specifications measured Evaluation Board (see Figures 17).
PRELIMINARY DATA SHEET 11/2002
ACA2402
PERFORMANCE DATA
Figure Noise Figure Frequency
Noise Figure (dB)
1000
Frequency (MHz)
Figure Gain (S21) Frequency
23.5 22.5
Gain (dB)
21.5 20.5 19.5 1000
Frequency (MHz)
PRELIMINARY DATA SHEET 11/2002
ACA2402
Figure Input Output Return Loss (S11 S22) Frequency
Return Loss (dB)
1000
Frequency (MHz)
Figure Isolation (S12) Frequency
Isolation (dB)
1000
Frequency (MHz)
PRELIMINARY DATA SHEET 11/2002
ACA2402
Figure Output Power Worst-case Channel/Frequency (128 total channels, analog channels, flat output)
(dBc)
Output Power (dBmV)
Supply Current:
Figure Output Power Worst-case Channel/Frequency (128 total channels, analog channels, flat output)
(dBc)
Output Power (dBmV)
Supply Current:
Figure XMOD Output Power Worst-case Channel/Frequency (128 total channels, analog channels, flat output)
XMOD (dBc)
Output Power (dBmV)
Supply Current:
PRELIMINARY DATA SHEET 11/2002
ACA2402
Figure Frequency (110 channels, dBmV power, flat output)
(dBc)
-100
Frequency (MHz)
Figure Frequency (110 channels, dBmV power, flat output)
(dBc)
-100
Frequency (MHz)
Figure XMOD Frequency (110 channels, dBmV power, flat
XMOD (dBc)
-100
Frequency (MHz)
PRELIMINARY DATA SHEET 11/2002
ACA2402
Figure Frequency channels, dBmV power, flat output)
(dBc)
-100
Frequency (MHz)
Figure Frequency channels, dBmV power, flat output)
(dBc)
-100
Frequency (MHz)
Figure XMOD Frequency channels, dBmV power, flat output)
XMOD (dBc)
-100
Frequency (MHz)
PRELIMINARY DATA SHEET 11/2002
ACA2402
APPLICATION INFORMATION
Figure Evaluation Board Layout
Notes: holes should mils (0.89mm) diameter, plated (0.025mm) thickness. They need solder-filled. WARNING: power dissipation this device, printed circuit board should mounted/ attached heat sink.
2AIN 1AIN 1BIN ISET 2BIN ACA2402
1AOUT Bias
2AOUT 2BOUT Bias 1BOUT
Adjust
Figure Evaluation Board Schematic
PRELIMINARY DATA SHEET 11/2002
ACA2402 Table Evaluation Board Parts List
C12, C13,
DESCRIPTION
0.01 CHIP CHIP CHIP ELECT. USED RESISTOR VOLT WATT INDUCTOR MALE PANEL MOUNT Ferrite Core Wire Printed Circuit Board
VENDOR
MURATA MURATA MURATA DIGI-KEY CORP
VENDOR
GRM39X7R103K50V GRM39X7R471K50V GRM36COG0R5C50 P5275-ND
DIGI-KEY CORP DIGI-KEY CORP COILCRAFT PASTERNACK ENTERPRISES FAIR-RITE WIRE IND.
P18KGCT-ND SMBJ24ACCCT-ND 1008CS-681XKBC 4504 2843002702 T-2361429-20 14996Y
CONNECTOR
(BALUN)
STANDARD PRINTED CIRC. INDIUM CORP AMERICA
INDIUM
MILS
Notes: connector center should approximately mils length. balun: turns thru, shown Figure minimum current rating.
Metalized traces P.C.B.
Keep leads twisted
Wrap-around metal corners vias
Figure Balun Drawing
PRELIMINARY DATA SHEET 11/2002
ACA2402
PACKAGE OUTLINE
Figure Package Outline Wide Body SOIC with Heat Slug
PRELIMINARY DATA SHEET 11/2002
ACA2402
NOTES
PRELIMINARY DATA SHEET 11/2002
ACA2402
NOTES
PRELIMINARY DATA SHEET 11/2002
ACA2402
NOTES
PRELIMINARY DATA SHEET 11/2002
ACA2402
ORDERING INFORMATION
ORDER NUMBER ACA2402S7TR 2402S TEMPERATURE RANGE PACKAGE DESCRIPTION Wide Body SOIC with Heat Slug Wide Body SOIC with Heat Slug COMPONENT PACKAGING 1,500 piece tape reel Plastic tubes pieces tube)
ANADIGICS, Inc.
Mount Bethel Road Warren, Jersey 07059, U.S.A. Tel: (908) 668-5000 Fax: (908) 668-5132 URL: http://www.anadigics.com E-mail: Mktg@anadigics.com IMPORTANT NOTICE
ANADIGICS, Inc. reserves right make changes products discontinue product time without notice. product specifications contained Advanced Product Information sheets Preliminary Data Sheets subject change prior product's formal introduction. Information Data Sheets have been carefully checked assumed reliable; however, ANADIGICS assumes responsibilities inaccuracies. ANADIGICS strongly urges customers verify that information they using current before placing orders.
WARNING
ANADIGICS products intended life support appliances, devices systems. ANADIGICS product such application without written consent prohibited.
PRELIMINARY DATA SHEET 11/2002
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