參數(shù)資料
型號: AD9838BCPZ-RL7
廠商: Analog Devices Inc
文件頁數(shù): 16/32頁
文件大?。?/td> 0K
描述: IC DDS 16MHZ LP 20LFCSP
產品培訓模塊: 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
標準包裝: 1
分辨率(位): 10 b
主 fclk: 16MHz
電源電壓: 2.3 V ~ 5.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 20-WFQFN 裸露焊盤,CSP
供應商設備封裝: 20-LFCSP-WQ(4x4)
包裝: 標準包裝
其它名稱: AD9838BCPZ-RL7DKR
AD9838
Rev. A | Page 23 of 32
NO
YES
DATA WRITE
NO
YES
NO
YES
NO
YES
WRITE A FULL 28-BIT WORD
TO A FREQUENCY REGISTER?
(CONTROL REGISTER WRITE)
B28 (D13) = 1
WRITE TWO CONSECUTIVE
16-BIT WORDS
(SEE TABLE 12 FOR EXAMPLE)
WRITE ANOTHER FULL
28-BIT WORD TO A
FREQUENCY REGISTER?
WRITE 14 MSBs OR LSBs
TO A FREQUENCY REGISTER?
(CONTROL REGISTER WRITE)
B28 (D13) = 0
HLB (D12) = 0/1
WRITE A 16-BIT WORD
(SEE TABLE 13 AND TABLE 14
FOR EXAMPLES)
WRITE 14 MSBs OR LSBs
TO A
FREQUENCY REGISTER?
WRITE TO PHASE
REGISTER?
D15, D14 = 11
D13 = 0/1 (CHOOSE THE
PHASE REGISTER)
D12 = X
D11 ... D0 = PHASE DATA
(16-BIT WRITE)
WRITE TO ANOTHER
PHASE REGISTER?
09
07
7-
0
30
Figure 26. Flowchart for Data Writes
SELECT DATA SOURCES
YES
NO
FSELECT AND PSELECT
PINS BEING USED?
(CONTROL REGISTER WRITE)
PIN/SW = 0
SET FSEL BIT
SET PSEL BIT
SET FSELECT AND
PSELECT PINS
(CONTROL REGISTER WRITE)
PIN/SW = 1
09
07
7-
0
31
Figure 27. Flowchart for Selecting Data Sources
相關PDF資料
PDF描述
VI-21L-CU-S CONVERTER MOD DC/DC 28V 200W
VE-B1L-IX-B1 CONVERTER MOD DC/DC 28V 75W
VI-B1L-IX-B1 CONVERTER MOD DC/DC 28V 75W
AD9837ACPZ-RL7 IC WAVEFORM GEN PROG 10LFCSP
VE-21N-CU-S CONVERTER MOD DC/DC 18.5V 200W
相關代理商/技術參數(shù)
參數(shù)描述
AD9840 制造商:AD 制造商全稱:Analog Devices 功能描述:Complete 10-Bit 40 MSPS CCD Signal Processor
AD9840A 制造商:AD 制造商全稱:Analog Devices 功能描述:Complete 10-Bit 40 MSPS CCD Signal Processor
AD9840AJST 制造商:Analog Devices 功能描述:AFE Video 1ADC 10-Bit 3V 48-Pin LQFP 制造商:Analog Devices 功能描述:AFE VID 1ADC 10-BIT 3.3V 48LQFP - Bulk
AD9840AJSTRL 制造商:Analog Devices 功能描述:AFE Video 1ADC 10-Bit 3V 48-Pin LQFP T/R 制造商:Analog Devices 功能描述:AFE VID 1ADC 10-BIT 3.3V 48LQFP - Tape and Reel
AD9840AJSTZ 功能描述:IC CCD SIGNAL PROC 10BIT 48-LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 傳感器和探測器接口 系列:- 其它有關文件:Automotive Product Guide 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:74 系列:- 類型:觸控式傳感器 輸入類型:數(shù)字 輸出類型:數(shù)字 接口:JTAG,串行 電流 - 電源:100µA 安裝類型:表面貼裝 封裝/外殼:20-TSSOP(0.173",4.40mm 寬) 供應商設備封裝:20-TSSOP 包裝:管件