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參數(shù)資料
| 型號(hào)： | AD8343ARUZ-REEL |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 混頻器 |
| 英文描述： | 0 MHz - 2500 MHz RF/MICROWAVE DOUBLE BALANCED MIXER |
| 封裝： | LEAD FREE, PLASTIC, TSSOP-14 |
| 文件頁數(shù)： | 1/32頁 |
| 文件大小： | 2171K |
| 代理商： | AD8343ARUZ-REEL |
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DC-to-2.5 GHz
High IP3 Active Mixer
AD8343
Rev. B
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringements of patents or other
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113
2006 Analog Devices, Inc. All rights reserved.
FEATURES
High-performance active mixer
Broadband operation to 2.5 GHz
Conversion gain: 7 dB
Input IP3: 16.5 dBm
LO drive: –10 dBm
Noise figure: 14 dB
Input P1dB: 2.8 dBm
Differential LO, IF and RF Ports
50 Ω LO input impedance
Single-supply operation: 5 V @ 50 mA typical
Power-down mode @ 20 μA typical
APPLICATIONS
Cellular base stations
Wireless LAN
Satellite converters
SONET/SDH radio
Radio links
RF instrumentation
FUNCTIONAL BLOCK DIAGRAM
1
2
3
4
5
6
7
COMM
INPP
INPM
DCPL
VPOS
PWDN
COMM
14
13
12
11
10
9
8
COMM
OUTP
OUTM
COMM
LOIP
LOIM
COMM
BIAS
AD8343
01
03
4-
00
1
Figure 1.
GENERAL DESCRIPTION
The AD8343 is a high-performance broadband active mixer.
With wide bandwidth on all ports and very low intermodula-
tion distortion, the AD8343 is well suited for demanding
transmit applications or receive channel applications.
The AD8343 provides a typical conversion gain of 7 dB. The
integrated LO driver supports a 50 Ω differential input imped-
ance with low LO drive level, helping to minimize external
component count.
The open-emitter differential inputs can be interfaced directly
to a differential filter or driven through a balun (transformer)
to provide a balanced drive from a single-ended source.
The open-collector differential outputs can be used to drive a
differential IF signal interface or convert to a single-ended signal
through the use of a matching network or transformer. When
centered on the VPOS supply voltage, the outputs swing ±1 V.
The LO driver circuitry typically consumes 15 mA of current.
Two external resistors are used to set the mixer core current for
required performance, resulting in a total current of 20 mA to
60 mA. This corresponds to power consumption of 100 mW to
300 mW with a single 5 V supply.
The AD8343 is fabricated on Analog Devices, Inc.’s high-
performance 25 GHz silicon bipolar IC process. The AD8343 is
available in a 14-lead TSSOP package. It operates over a 40°C
to +85°C temperature range. A device-populated evaluation
board is available.
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相關(guān)代理商/技術(shù)參數(shù) |
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| AD8343ARUZ-REEL7 | 功能描述:IC MIXER ACTIVE HIGH IP3 14TSSOP RoHS:是 類別:RF/IF 和 RFID >> RF 混頻器 系列:AD8343 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:100 系列:- RF 型:W-CDMA 頻率:2.11GHz ~ 2.17GHz 混頻器數(shù)目:1 增益:17dB 噪音數(shù)據(jù):2.2dB 次要屬性:- 電流 - 電源:11.7mA 電源電壓:2.7 V ~ 3.3 V 包裝:托盤 封裝/外殼:12-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:12-QFN-EP（3x3） |
| AD8343-EVAL | 制造商:Analog Devices 功能描述:AD8343 EVALUATION BOARD - Bulk |
| AD8343-EVALZ | 制造商:Analog Devices 功能描述:AD8343 EVALUATION BOARD - Bulk |
| AD8344 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Active Receive Mixer 400 MHz to 1.2 GHz |
| AD8344ACPZ | 制造商:Analog Devices 功能描述:UP/DOWN CONV MIXER 5V 1.2GHZ 16LFCSP EP - Tape and Reel 制造商:Analog Devices 功能描述:IC SM RF MIXER 800MHZ |
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