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參數(shù)資料
| 型號： | AD8343ARUZ-REEL7 |
| 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)： | 9/32頁 |
| 文件大小： | 2171K |
| 代理商： | AD8343ARUZ-REEL7 |
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AD8343
Rev. B | Page 17 of 32
AC INTERFACES
Because of the AD8343’s wideband design, there are several
points to consider in its ac implementation; the basic ac signal
connection diagram shown in Figure 55 summarizes these
points. The input signal undergoes a single-ended to differential
conversion and is then reactively matched to the impedance
presented by the emitters of the core. The matching network
also provides bias currents to these emitters. Similarly, the LO
input undergoes a single-ended-to-differential transformation
before it is applied to the 50 Ω differential LO port. The differential
output signal currents appear at open-collectors and are reac-
tively matched and converted to a single-ended signal.
BIAS
CELL
CORE
AD8343
VPOS
DCPL
PWDN
LOIP
LOIM
INPP
INPM
OUTM
OUTP
COMM
LO
DRIVER
SINGLE-ENDED
OUTPUT SIGNAL
SINGLE-ENDED-TO-DIFFERENTIAL
CONVERSION
SINGLE-ENDED
LO INPUT SIGNAL
SINGLE-ENDED
INPUT SIGNAL
INPUT MATCHING
NETWORK
CORE BIAS NETWORK
SINGLE-ENDED-TO-DIFFERENTIAL
CONVERSION
DIFFERENTIAL-TO-SINGLE-ENDED
CONVERSION
OUTPUT MATCHING NETWORK
CORE BIAS NETWORK
4
6
10
9
2
3
12
13
14
11
8
7
1
5
01
03
4-
05
5
Figure 55. Basic AC Signal Connection Diagram
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AD8343ARUZ-REEL | 0 MHz - 2500 MHz RF/MICROWAVE DOUBLE BALANCED MIXER |
| AD8345AREZ1 | 140 MHz - 1000 MHz RF/MICROWAVE QUADRAPHASE MODULATOR |
| AD8345AREZ-RL7 | 140 MHz - 1000 MHz RF/MICROWAVE QUADRAPHASE MODULATOR |
| AD8345AREZ-REEL7 | 140 MHz - 1000 MHz RF/MICROWAVE QUADRAPHASE MODULATOR |
| AD8346ARUZ-REEL | 800 MHz - 2500 MHz RF/MICROWAVE I/Q MODULATOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| AD8344ACPZ | 制造商:Analog Devices 功能描述:IC RF MIXER 800MHZ SMD LFCSP-16 |
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