參數(shù)資料
型號: AD9854ASTZ
廠商: Analog Devices Inc
文件頁數(shù): 8/52頁
文件大小: 0K
描述: IC DDS QUADRATURE CMOS 80-LQFP
產(chǎn)品培訓(xùn)模塊: Direct Digital Synthesis Tutorial Series (1 of 7): Introduction
Direct Digital Synthesizer Tutorial Series (7 of 7): DDS in Action
Direct Digital Synthesis Tutorial Series (3 of 7): Angle to Amplitude Converter
Direct Digital Synthesis Tutorial Series (6 of 7): SINC Envelope Correction
Direct Digital Synthesis Tutorial Series (4 of 7): Digital-to-Analog Converter
Direct Digital Synthesis Tutorial Series (2 of 7): The Accumulator
標(biāo)準(zhǔn)包裝: 1
分辨率(位): 12 b
主 fclk: 300MHz
調(diào)節(jié)字寬(位): 48 b
電源電壓: 3.14 V ~ 3.47 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 80-LQFP
供應(yīng)商設(shè)備封裝: 80-LQFP(14x14)
包裝: 托盤
產(chǎn)品目錄頁面: 552 (CN2011-ZH PDF)
配用: AD9854/PCBZ-ND - BOARD EVAL FOR AD9854
AD9854
Rev. E | Page 16 of 52
TYPICAL APPLICATIONS
LPF
REFCLK
RF/IF
INPUT
I BASEBAND
COS
LPF
AD9854
Q BASEBAND
LPF
SIN
00
636
-02
5
CHANNEL
SELECT
FILTERS
Figure 25. Quadrature Downconversion
LPF
REFCLK
COS
LPF
AD9854
SIN
RF OUTPUT
I BASEBAND
Q BASEBAND
00
63
6-
02
6
Figure 26. Direct Conversion Quadrature Upconverter
I
Q
Rx
RF IN
DUAL
8-/10-BIT
ADC
DIGITAL
DEMODULATOR
Rx BASEBAND
DIGITAL DATA
OUT
8
I/Q MIXER
AND
LOW-PASS
FILTER
VCA
ADC ENCODE
ADC CLOCK FREQUENCY
LOCKED TO Tx CHIP/
SYMBOL/PN RATE
REFERENCE
CLOCK
48
CHIP/SYMBOL/PN
RATE DATA
AD9854
CLOCK
GENERATOR
AGC
0063
6-
027
Figure 27. Chip Rate Generator in Spread Spectrum Application
50
BAND-PASS
FILTER
50
IOUT
AD9854
FUNDAMENTAL
FC –FO
IMAGE
FCLK
FC +FO
IMAGE
BAND-PASS
FILTER
FC +FO
IMAGE
AD9854
SPECTRUM
FINAL OUTPUT
SPECTRUM
AMPLIFIER
00
63
6-
028
Figure 28. Using an Aliased Image to Generate a High Frequency
相關(guān)PDF資料
PDF描述
AD9858BSVZ IC DDS DAC 10BIT 1GSPS 100-TQFP
AD9859YSVZ-REEL7 IC DDS DAC 10BIT 400MSPS 48TQFP
AD9880KSTZ-100 IC INTERFACE/HDMI 100MHZ 100LQFP
AD9882KSTZ-140 IC INTERFACE/DVI 100MHZ 100LQFP
AD9883ABSTZ-RL140 IC INTERFACE FLAT 140MHZ 80LQFP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD9854ASVZ 制造商:Analog Devices 功能描述:CMOS 300 MSPS QUADRATURE COMPLETE DDS 制造商:Analog Devices 功能描述:CMOS 300 MSPS QUADRATURE COMPLETE DDS - Trays 制造商:Analog Devices 功能描述:SYNTHESIZER 制造商:Analog Devices 功能描述:Complete DDS Quadrature 300MSPS TQFP80
AD9854PCB 制造商:AD 制造商全稱:Analog Devices 功能描述:CMOS 300 MSPS Quadrature Complete DDS
AD9856 制造商:AD 制造商全稱:Analog Devices 功能描述:CMOS 200 MHz Quadrature Digital Upconverter
AD9856/PCB 制造商:Analog Devices 功能描述:Evaluation Board For Digital Up Converter 56 Pin LFCSP Ep 制造商:Analog Devices 功能描述:DGTL UP CNVRTR 56LFCSP - Bulk
AD9856AST 制造商:Analog Devices 功能描述:Digital Up Converter 48-Pin LQFP Tray 制造商:Analog Devices 功能描述:IC MODULATOR DIGITAL