ACA2420 [ANADIGICS]
24V, 1000 MHz, 21.5dB Gain High Output Power Doubler Line Amplifier; 24V ， 1000兆赫， 21.5分贝增益高输出功率倍增型线路放大器
| 型号： | ACA2420 |
| 厂家： | 
ANADIGICS, INC |
| 描述： | 24V, 1000 MHz, 21.5dB Gain High Output Power Doubler Line Amplifier |
| 文件： | 总10页 (文件大小：541K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ACA2420
24V, 1000 MHz, 21.5dB Gain
High Output Power Doubler Line Amplifier
ADVANCED PRODUCT INFORMATION - Rev 0.1
FEATURES
•ꢀ 21.5ꢀdBꢀGain
•ꢀ 75ꢀV input and output match
•ꢀꢀ Characterizedꢀatꢀ+58dBmVꢀoutputꢀpower
•ꢀ Superiorꢀgainꢀflatnessꢀ(+ 0.2dB)
•ꢀ VeryꢀLowꢀDistortion
•ꢀ StableꢀwithꢀHighꢀVSWRꢀLoadꢀConditions
•ꢀ MonolithicꢀGaAsꢀDesignꢀforꢀConsistentꢀ
PerformanceꢀPart-to-Part
•ꢀ SurfaceꢀMountꢀPackageꢀCompatibleꢀwithꢀ
AutomaticꢀAssembly
•ꢀ RoHSꢀCompliantꢀPackage
APPLICATIONS
•ꢀ CATVꢀLineꢀAmplifiers,ꢀDeepꢀFiberꢀNodes
S7 Package
16 Pin Wide Body SOIC
with Heat Slug
PRODUCT DESCRIPTION
Theꢀ ACA2420ꢀ isꢀ aꢀ highlyꢀ linear,ꢀ monolithicꢀ
GaAsꢀ RFꢀ amplifierꢀ thatꢀ hasꢀ beenꢀ developedꢀ toꢀ
replace,ꢀ inꢀ newꢀ designs,ꢀ standardꢀ CATVꢀ hybridꢀ
amplifiers.ꢀOfferedꢀinꢀaꢀconvenientꢀsurfaceꢀmountꢀ
package,ꢀtheꢀMMICꢀconsistsꢀofꢀtwoꢀpairsꢀofꢀparallelꢀ
amplifiersꢀthatꢀꢀareꢀoptimizedꢀforꢀexceptionallyꢀlowꢀ
distortion.ꢀAꢀ hybridꢀ equivalentꢀ thatꢀ providesꢀ flatꢀ
gainꢀresponseꢀandꢀexcellentꢀinputꢀandꢀoutputꢀreturnꢀ
lossꢀ overꢀ theꢀ 40ꢀ toꢀ 1000ꢀ MHzꢀ CATVꢀ downstreamꢀ
bandꢀ isꢀ formedꢀ whenꢀ oneꢀACA2420ꢀ isꢀ cascadedꢀ
betweenꢀtwoꢀappropriateꢀtransmissionꢀlineꢀbaluns.
1A
2A
RF Input
RF Output
1B
2B
ACA2420
Figure 1: Hybrid Application Diagram
07/2008
ACA2420
1
2
3
4
5
6
7
8
GND
GND
16
15
14
13
12
11
10
9
IN
2A
1A
OUT
Bias1A
2AOUT
GND
IN
1A
1BIN
2B
OUT
SET
I
Bias 1B
1BOUT
GND
2BIN
GND
Figure 2: Pin Out
Table 1: Pin Description
PIN
1
NAME
GND
2AIN
DESCRIPTION
Ground
PIN
9
NAME
DESCRIPTION
Ground
GND
1BOUT
2
Amplifierꢀ2AꢀInput
Ground
10
11
Amplifierꢀ1BꢀOutput
Biasꢀforꢀ1BꢀAmplifier
3
GND
Biasꢀ1B
Amplifierꢀ2BꢀOutputꢀand
Supply
4
5
1AIN
Amplifierꢀ1AꢀInput
Amplifierꢀ1BꢀInput
12
13
2BOUT
Amplifierꢀ2AꢀOutputꢀand
Supply
1BIN
2AOUT
6
7
8
I
SET
CurrentꢀAdjust
Amplifierꢀ2BꢀInput
Ground
14
15
16
Biasꢀ1A
1AOUT
Biasꢀforꢀ1AꢀAmplifier
Amplifierꢀ1AꢀOutput
Ground
2BIN
GND
GND
ADVANCED PRODUCT INFORMATION - Rev 0.1
2
07/2008
ACA2420
ELECTRICAL CHARACTERISTICS
Table 2: Absolute Mimimum and Maximum Ratings
PARAMETER
MIN
MAX
+28
+4
UNIT
Supplyꢀ(pinsꢀ12,ꢀ13)
CurrentꢀAdjustꢀ(pinꢀ6)
RFꢀPowerꢀatꢀInputsꢀ(pinsꢀ4,ꢀ5)
StorageꢀTemperature
SolderingꢀTemperature
SolderingꢀTime
0
0
V
V
DC
DC
-
+75
+150
+260
5.0
dBmV
°C
-65
-
°C
-
Sec
Stresses in excess of the absolute ratings may cause permanent damage.
Functional operation is not implied under these conditions. Exposure
to absolute ratings for extended periods of time may adversely affect
reliability.
Notes:
1. Pins 2, 4, 5 and 7 should be AC-coupled. No external DC bias should be
applied.
2. Pin 6 should be AC-grounded and/or pulled to ground through a resistor for
current control.
3.ꢀ Pinsꢀ11ꢀandꢀ14ꢀareꢀbiasꢀfeedsꢀforꢀinputꢀamplifiersꢀ1Aꢀandꢀ1B.ꢀNoꢀexternalꢀDCꢀ
bias should be applied.
4. Pins 10 and 15 receive DC bias directly from pins 11 and 14.
Table 3: Operating Ranges
PARAMETER
MIN
-
TYP
+24
+1.5
-
MAX
-
UNIT
Supply:ꢀVDDꢀ(pinsꢀ12,ꢀ13)
CurrentꢀAdjustꢀ(pinꢀ6)
RFꢀFrequency
V
V
DC
DC
-
-
40
-40
1000
+110
MHz
CaseꢀTemperature
-
°C
The device may be operated safely over these conditions; however, parametric
performance is guaranteed only over the conditions defined in the electrical
specifications.
ADVANCED PRODUCT INFORMATION - Rev 0.1
3
07/2008
ACA2420
Table 4: AC and DC Electrical Specifications
(Ta = +25 °C, Vd d = +24 VDC)
PARAMETER
MIN
TYP
MAX
UNIT
dB
COMMENTS
Gain (1)ꢀ@ꢀ870ꢀMHzꢀ(1)
CableꢀEquivalentꢀSlopeꢀ(1)
GainꢀFlatnessꢀ(1) to 1000 MHz
NoiseꢀFigureꢀ(1)
-
-
-
-
21.5
0
-
-
-
-
dB
0.2
dB
6.5
dB
CTBꢀ(1)
77ꢀChannelsꢀ(2)
77ꢀChannelsꢀ(3)
110ꢀChannelsꢀ(4)
-
-
-
-78
-76
TBD
TBD
-74
-
dBc
dBc
dBc
CSOꢀ(1)
77ꢀChannelsꢀ(2)
77ꢀChannelsꢀ(3)
110ꢀChannelsꢀ(4)
-
-
-
-71
-69
-64
TBD
-67
-
XMODꢀ(1)
77ꢀChannelsꢀ(2)
77Channelsꢀ(3)
110ꢀChannelsꢀꢀ(4)
-
-
-
-64
-63
TBD
-
-61
-
CINꢀ(1)
77ꢀChannelsꢀ(3)
110ꢀchannelsꢀ(4)
-
-
-
-
-58
TBD
dBc
dB
ReturnꢀLossꢀ(Input)ꢀ(1)
40-1000ꢀMHz
-
-22
-20
75ꢀV system
ReturnꢀLossꢀ(Output)ꢀ(1)
40-900ꢀMHz
901-1000ꢀMHz
-
-
-22
-22
-20
-18
dB
75ꢀV system
SupplyꢀCurrent
495
520
545
3.3
mA
ThermalꢀResistance
-
2.7
oC/W
Notes:
(1) Measured with baluns on the input and output of the device.
(2)ꢀPartsꢀmeasuredꢀwithꢀ77ꢀchannels,ꢀ+58ꢀdBmVꢀpower,ꢀ15.5ꢀdBꢀtiltꢀatꢀ1000ꢀMHz.
(3)ꢀPartsꢀmeasuredꢀwithꢀ77ꢀchannels,ꢀ+58ꢀdBmVꢀpower,ꢀ15.5ꢀdBꢀtiltꢀatꢀ1000ꢀMHz,ꢀplusꢀQAMꢀtoꢀ1GHz.
(4)ꢀPartsꢀmeasuredꢀwithꢀ110ꢀchannels,ꢀ+56ꢀdBmVꢀpower,ꢀ15.5ꢀdBꢀtiltꢀatꢀ1000ꢀMHz,ꢀplusꢀQAMꢀtoꢀ1GHz.
(5)ꢀAllꢀspecificationsꢀasꢀmeasuredꢀonꢀEvaluationꢀBoardꢀ(seeꢀFiguresꢀ13ꢀ&ꢀ14).
ADVANCED PRODUCT INFORMATION - Rev 0.1
4
07/2008
ACA2420
23
22.5
22
21.5
21
20.5
20
19.5
19
18.5
18
0
100
200
300
400
500
600
700
800
900
1000
1100
1200
Frequency (MHz)
Figure 3: Gain (S21) vs Frequency
(TA=+25 OC, VDD=+24 V, 75 ohm system)
0
-5
-10
-15
-20
-25
-30
-35
-40
S22
S11
0
100
200
300
400
500
600
700
800
900
1000
1100
1200
Frequency (MHz)
Figure 4: Input and Output Return Loss (S11 and S12) vs. Frequency
(TA=+25 OC, VDD=+24 V, 75 ohm system)
ADVANCED PRODUCT INFORMATION - Rev 0.1
5
07/2008
ACA2420
0
-5
-10
-15
-20
-25
-30
-35
-40
-45
-50
0
300
600
900
1200
1500
1800
2100
2400
2700
3000
Frequency (MHz)
Figure 5: Isolation (S12) vs. Frequency
(TA=+25 OC, VDD=+24 V, 75 ohm system)
ADVANCED PRODUCT INFORMATION - Rev 0.1
6
07/2008
ACA2420
APPLICATION INFORMATION
TVS
C15
C11
R3
C14
Figure 6: Evaluation Board Layout
+24 V
TVS
C15
C10
+
L1
C4
L3
C6
C7
C8
T1
C1
T2
RF Input
C11
C2
C3
RF Output
C9
L4
C14
L2
C5
R3
+24 V
Figure 7: Evaluation Board Schematic
ADVANCED PRODUCT INFORMATION - Rev 0.1
7
07/2008
ACA2420
Table 5: Evaluation Board Parts List
REF
DESCRIPTION
QTY
VENDOR
VENDOR P/N
C1,ꢀC2,ꢀC3,ꢀC6,
C7,ꢀC10,ꢀC14
0.01 FꢀCHIPꢀCAP
7
MURATA
GRM39X7R103K50V
C4,ꢀC5,ꢀC8,ꢀC9
270ꢀpFꢀCHIPꢀCAP
1.0ꢀpFꢀCHIPꢀCAP
47ꢀFꢀELECTꢀCAP
NOTꢀUSED
4
1
1
MURATA
GRM39X7R271K50V
GRM36COG0R5C50
P5275-ND
C11
MURATA
C15
DIGI-KEYꢀCORP
C12,ꢀC13,ꢀR2,ꢀR3
TVS
TVSꢀ24ꢀVOLTꢀ600ꢀWATT
1
4
-
DIGI-KEYꢀCORP
SMBJ24ACCCT-ND
LQH1WA47KONO003/-
4052
L1,ꢀL2,ꢀL3, L4
R3
470ꢀnHꢀINDUCTOR
MURATA
-
15ꢀKꢀV
-
75ꢀVꢀNꢀMALEꢀPANEL
MOUNT
PASTERNACK
ENTERPRISES
CONNECTORꢀ(1)
T1,ꢀT2
2
2
PE4504
MABA-009210-CT1760
Balun
M/A-COM
STANDARD
PRINTEDꢀCIRC.
INC.
PrintedꢀCircuitꢀBoardꢀ(3)
1
1
24VX1AC50
14996Y
INDIUMꢀCORPꢀOF
AMERICA
INDIUM
300ꢀXꢀ160ꢀMILS
Notes:
(1) N connector center pin should be approximately 80 mils in length.
(2)ꢀT1,ꢀT2,ꢀbalun:ꢀ5.5ꢀturnsꢀthru,ꢀasꢀshownꢀinꢀFigureꢀ15.
(3) Due to the power dissipation of this device, the printed circuit board should be mounted / attached to a heat sink.
TOP VIEW
SCHEMATIC
SIDE VIEW
Figure 4: Balun Drawing
Note:
See M/A-COM’s data sheet for more details.
ADVANCED PRODUCT INFORMATION - Rev 0.1
8
07/2008
ACA2420
PACKAGE OUTLINE
Figure 5: S7 Package Outline - 16 Pin Wide Body SOIC with Heat Slug
ADVANCED PRODUCT INFORMATION - Rev 0.1
9
07/2008
ACA2420
ORDERING INFORMATION
ORDER
NUMBER
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
COMPONENT PACKAGING
TapeꢀandꢀReel,ꢀ1500ꢀpiecesꢀperꢀReel
PlasticꢀTubes,ꢀ25ꢀpiecesꢀperꢀTube
16ꢀPinꢀWideꢀBody
SOICꢀwithꢀHeatꢀSlug
ACA2420RS7P2 -40ꢀ°Cꢀtoꢀ+110ꢀ°C
ACA2420RS7P0 -40ꢀ°Cꢀtoꢀ+110ꢀ°C
16ꢀPinꢀWideꢀBody
SOICꢀwithꢀHeatꢀSlug
ANADIGICS, Inc.
141ꢀMountꢀBethelꢀRoad
Warren,ꢀNewꢀJerseyꢀ07059,ꢀU.S.A.
Tel:ꢀ+1ꢀ(908)ꢀ668-5000
Fax:ꢀ+1ꢀ(908)ꢀ668-5132
URL:ꢀhttp://www.anadigics.com
E-mail:ꢀMktg@anadigics.com
IMPORTANT NOTICE
ANADIGICS,ꢀInc.ꢀreservesꢀtheꢀrightꢀtoꢀmakeꢀchangesꢀtoꢀitsꢀproductsꢀorꢀtoꢀdiscontinueꢀanyꢀproductꢀatꢀanyꢀtimeꢀwithoutꢀnotice.ꢀ
TheꢀproductꢀspecificationsꢀcontainedꢀinꢀAdvancedꢀProductꢀInformationꢀsheetsꢀandꢀPreliminaryꢀDataꢀSheetsꢀareꢀsubjectꢀtoꢀ
changeꢀpriorꢀtoꢀaꢀproduct’sꢀformalꢀintroduction.ꢀInformationꢀinꢀDataꢀSheetsꢀhaveꢀbeenꢀcarefullyꢀcheckedꢀandꢀareꢀassumedꢀ
toꢀbeꢀreliable;ꢀhowever,ꢀANADIGICSꢀassumesꢀnoꢀresponsibilitiesꢀforꢀinaccuracies.ꢀANADIGICSꢀstronglyꢀurgesꢀcustomersꢀtoꢀ
verifyꢀthatꢀtheꢀinformationꢀtheyꢀareꢀusingꢀisꢀcurrentꢀbeforeꢀplacingꢀorders.
WARNING
ANADIGICSꢀproductsꢀareꢀnotꢀintendedꢀforꢀuseꢀinꢀlifeꢀsupportꢀappliances,ꢀdevicesꢀorꢀsystems.ꢀUseꢀofꢀanꢀANADIGICSꢀproductꢀ
inꢀanyꢀsuchꢀapplicationꢀwithoutꢀwrittenꢀconsentꢀisꢀprohibited.
ADVANCED PRODUCT INFORMATION - Rev 0.1
10
07/2008
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