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參數(shù)資料
型號(hào): AD9951
廠商: Analog Devices, Inc.
元件分類: XO, clock
英文描述: 400 MSPS 14-Bit, 1.8 V CMOS Direct Digital Synthesizer
中文描述: 400 MSPS的14位,1.8伏的CMOS直接數(shù)字頻率合成
文件頁(yè)數(shù): 14/28頁(yè)
文件大小: 825K
代理商: AD9951
AD9951
Table 5. Register Map
Register
Name
(Serial
Address)
Rev. 0 | Page 14 of 28
Bit
Range
(MSB)
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
External
Power-
Down
Mode
Bit 2
Bit 1
(LSB)
Bit 0
Default
Value
<7:0>
Digital
Power-
Down
Not Used
DAC
Power-
Down
Clock Input
Power-
Down
Not Used
SYNC_CLK
Out
Disable
Not
Used
0x00
<15:8>
Not Used
Not Used
AutoClr
Phase
Accum
Enable SINE
Output
Not Used
Clear
Phase
Accum.
SDIO
Input
Only
LSB First
0x00
<23:16>
Automatic
Sync
Enable
Software
Manual
Sync
Not Used
0x00
Control
Function
Register
No.1
(CFR1)
(0x00)
<31:24>
Not Used
Load ARR
@ I/O UD
OSK
Enable
Auto
OSK
Keying
0x00
<7:0>
REFCLK Multiplier
0x00 or 0x01, or 0x02 or 0x03: Bypass Multiplier
0x04 to 0x14: 4× to 20× Multiplication
VCO
Range
Charge Pump Current
<1:0>
0x00
<15:8>
Not Used
High
Speed
Sync
Enable
Hardware
Manual
Sync
Enable
CRYSTAL
OUT Pin
Active
Not
Used
0x00
Control
Function
Register No.
2 (CFR2)
(0x01)
<23:16>
<7:0>
Not Used
0x00
0x00
0x00
Amplitude Scale Factor Register <7:0>
Amplitude
Scale Factor
(ASF)
(0x02)
Amplitude
Ramp Rate
(ARR)
(0x03)
Frequency
Tuning
Word
(FTW0)
(0x04)
Phase
Offset Word
(POW0)
(0x05)
<15:8>
Auto Ramp Rate Speed
Control <1:0>
Amplitude Scale Factor Register <13:8>
<7:0>
Amplitude Ramp Rate Register <7:0>
0x00
<7:0>
<15:8>
<23:16>
<31:24>
<7:0>
Frequency Tuning Word No. 0 <7:0>
Frequency Tuning Word No. 0 <15:8>
Frequency Tuning Word No. 0 <23:16>
Frequency Tuning Word No. 0 <31:24>
Phase Offset Word No. 0 <7:0>
0x00
0x00
0x00
0x00
0x00
0x00
<15:8>
Not Used<1:0>
Phase Offset Word No. 0 <13:8>
相關(guān)PDF資料
PDF描述
AD9951PCB 400 MSPS 14-Bit, 1.8 V CMOS Direct Digital Synthesizer
AD9951YSV 400 MSPS 14-Bit, 1.8 V CMOS Direct Digital Synthesizer
AD9952YSV-REEL7 Hook-Up Wire; Conductor Size AWG:12; No. Strands x Strand Size:65 x 30; Jacket Color:Red; Approval Bodies:UL, CSA; Approval Categories:UL AWM Style 1015, CSA Type TEW, JQA-F-, Passes VW-1 Flame Test; Conductor Material:Copper RoHS Compliant: Yes
AD9952 400 MSPS 14-Bit, 1.8 V CMOS Direct Digital Synthesizer
AD9952YSV 400 MSPS 14-Bit, 1.8 V CMOS Direct Digital Synthesizer
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD9951/PCBZ 制造商:Analog Devices 功能描述:AD9951 400 MSPS DDS W/ 14 BIT DAC EVALBD - Boxed Product (Development Kits)
AD9951PCB 制造商:AD 制造商全稱:Analog Devices 功能描述:400 MSPS 14-Bit, 1.8 V CMOS Direct Digital Synthesizer
AD9951YSV 制造商:Analog Devices 功能描述:Direct Digital Synthesizer 400MHz 1-DAC 14-Bit Serial 48-Pin TQFP EP 制造商:Analog Devices 功能描述:IC 14-BIT DAC DDS
AD9951YSV-REEL7 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述:
AD9951YSVZ 功能描述:IC DDS DAC 14BIT 1.8V 48-TQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 直接數(shù)字合成 (DDS) 系列:- 產(chǎn)品變化通告:Product Discontinuance 27/Oct/2011 標(biāo)準(zhǔn)包裝:2,500 系列:- 分辨率(位):10 b 主 fclk:25MHz 調(diào)節(jié)字寬(位):32 b 電源電壓:2.97 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-TSSOP(0.173",4.40mm 寬) 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:帶卷 (TR)
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