參數(shù)資料
型號： AD9959/PCBZ
廠商： Analog Devices Inc
文件頁數(shù)： 37/44頁
文件大?。?/td> 0K
描述： BOARD EVALUATION FOR AD9959
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
設(shè)計資源： Phase Coherent FSK Modulator (CN0186)
AD9958/59 Eval Brd Schematics
AD9958/59 Eval Brd Gerber Files
AD9959 Eval Brd BOM
標(biāo)準(zhǔn)包裝： 1
主要目的： 計時，直接數(shù)字合成（DDS）
嵌入式： 否
已用 IC / 零件： AD9959
主要屬性： 10 位數(shù)模轉(zhuǎn)換器，32 位調(diào)節(jié)字寬
次要屬性： 4 通道
已供物品： 板，線纜，軟件
其它名稱： AD9959/PCB
AD9959/PCB-ND
Q2548077
AD9959
Rev. B | Page 42 of 44
Channel Frequency Tuning Word 0 (CFTW0)—Address 0x04
Four bytes are assigned to this register.
Table 35. Description for CFTW0
Bit
Mnemonic
Description
31:0
Frequency Tuning Word 0
Frequency Tuning Word 0 for each channel.
Channel Phase Offset Word 0 (CPOW0)—Address 0x05
Two bytes are assigned to this register.
Table 36. Description for CPOW0
Bit
Mnemonic
Description
15:14
Open
13:0
Phase Offset Word 0
Phase Offset Word 0 for each channel
Amplitude Control Register (ACR)—Address0x06
Three bytes are assigned to this register.
Table 37. Description for ACR
Bit
Mnemonic
Description
23:16
Amplitude ramp rate
Amplitude ramp rate value.
15:14
Increment/decrement
step size
Amplitude increment/decrement step size.
13
Open
12
Amplitude multiplier
enable
0 = amplitude multiplier is disabled. The clocks to this scaling function (auto RU/RD) are stopped
for power saving, and the data from the DDS core is routed around the multipliers (default).
1 = amplitude multiplier is enabled.
11
Ramp-up/ramp-down
This bit is valid only when ACR[12] is active high.
enable
0 = when ACR[12] is active, Logic 0 on ACR[11] enables the manual RU/RD operation. See the
Output Amplitude Control Mode section for details (default).
1 = if ACR[12] is active, a Logic 1 on ACR[11] enables the auto RU/RD operation. See the Output
Amplitude Control Mode section for details.
10
Load ARR at
I/O_UPDATE
0 = the amplitude ramp rate timer is loaded only upon timeout (timer = 1) and is not loaded due
to an I/O_UPDATE input signal (default).
1 = the amplitude ramp rate timer is loaded upon timeout (timer = 1) or at the time of an
I/O_UPDATE input signal.
9:0
Amplitude scale factor
Amplitude scale factor for each channel.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD995PCBZ 制造商:AD 制造商全稱:Analog Devices 功能描述:1 GSPS Quadrature Digital Upconverter w/18-Bit IQ Data Path and 14-Bit DAC
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AD9960BSTZRL 功能描述:IC MXFE FOR RFID READER/TXRX RoHS:是 類別:RF/IF 和 RFID >> RFID IC 系列:AD9960B 其它有關(guān)文件:CR14 View All Specifications 標(biāo)準(zhǔn)包裝:1 系列:- RF 型:收發(fā)器 頻率:13.56MHz 特點:ISO14443-B 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SO 包裝:Digi-Reel® 其它名稱:497-5719-6
AD9960XSTZ 制造商:Analog Devices 功能描述:SINGLE-SUPPLY CABLE MODEM/SET-TOP BOX MIXED-SIGNAL FRONT END - Trays
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