參數資料
型號: AD9736
廠商: Analog Devices, Inc.
英文描述: 14/12/10-Bit, 1200 MSPS D/A Converters
中文描述: 14/12/10-Bit,1200 MSPS的D / A轉換
文件頁數: 15/42頁
文件大?。?/td> 934K
代理商: AD9736
Preliminary Technical Data
AD9736/AD9735/AD9734
SPI REGISTER DESCRIPTIONS
Rev. PrJ | Page 15 of 42
REG 00 -> MODE
Reading REG 00 returns previously written values for all defined register bits unless otherwise noted. Reset value in
bold
text.
ADR
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0x00
MODE
SDIO_DIR
LSB/MSB
RESET
LONG_INS
2X MODE
FIFO MODE
DATAFRMT
PD
SDIO_DIR
: WRITE ->
0
, Input only per SPI standard
1, Bidirectional per SPI standard
LSBFIRST
: WRITE ->
0
, MSB first per SPI standard
1, LSB first per SPI standard
NOTE: Only change LSB/MSB order in single byte instructions to avoid erratic behavior due to bit order errors
RESET
: WRITE->
0
, Execute software reset of SPI and controllers, reload default register values EXCEPT registers 0x00 and 0x04
1, Set software reset prior to writing ‘0’ to execute the software reset
LONG_INS
: WRITE ->
0
, Short (single-byte) instruction word
1, Long (two-byte) instruction word, not necessary since the maximum internal address is REG31 (0x1F)
2X_MODE
: WRITE ->
0
, Disable 2x Interpolation Filter
1, Enable 2x Interpolation Filter
FIFO_MODE
: WRITE ->
0
, Disable FIFO synchronization
1, Enable FIFO synchronization
DATAFRMT
: WRITE ->
0
, Signed input DATA with midscale = 0x0000
1, Unsigned input DATA with midscale = 0x2000
PD
: WRITE ->
0
, Enable LVDS Receiver, DAC and Clock Circuitry
1, Power down LVDS Receiver, DAC and Clock Circuitry
REG 01 -> Interrupt Request (IRQ)
Reading REG 01 returns previously written values for all defined register bits unless otherwise noted. Reset value in
bold
text.
ADR
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0x01
IRQ
LVDS
SYNC
CROSS
RESV’D
IE_LVDS
IE_SYNC
IE_CROSS
RESV’D
LVDS
: WRITE ->
Don’t Care
: READ ->
0, No active LVDS receiver interrupt
1, Interrupt in LVDS receiver occurred
SYNC
: WRITE ->
Don’t Care
: READ ->
0, No active SYNC logic interrupt
1, Interrupt in SYNC logic occurred
CROSS
: WRITE ->
Don’t Care
: READ ->
0, No active CROSS logic interrupt
1, Interrupt in CROSS logic occurred
IE_LVDS
: WRITE ->
0
, Reset LVDS receiver interrupt and disable future LVDS receiver interrupts
1, Enable LVDS receiver interrupt to activate IRQ pin
IE_SYNC
: WRITE ->
0
, Reset SYNC logic interrupt and disable future SYNC logic interrupts
1, Enable SYNC logic interrupt to activate IRQ pin
IE_CROSS
: WRITE ->
0
, Reset CROSS logic interrupt and disable future CROSS logic interrupts
1, Enable CROSS logic interrupt to activate IRQ pin
相關PDF資料
PDF描述
AD9736-EB 14/12/10-Bit, 1200 MSPS D/A Converters
AD9736BBC 14/12/10-Bit, 1200 MSPS D/A Converters
AD974(中文) 4-Channel, 16-Bit, 200 kSPS Data Acquisition System(4通道,200kSPS16位數據采集系統(tǒng))
AD9740 10-Bit, 165 MSPS TxDAC D/A Converter
AD9740-EB 10-Bit, 165 MSPS TxDAC D/A Converter
相關代理商/技術參數
參數描述
AD9736BBC 功能描述:IC DAC 14BIT 1.2GSPS 160CSPBGA RoHS:否 類別:集成電路 (IC) >> 數據采集 - 數模轉換器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1,000 系列:- 設置時間:1µs 位數:8 數據接口:串行 轉換器數目:8 電壓電源:雙 ± 功率耗散(最大):941mW 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:24-SOIC(0.295",7.50mm 寬) 供應商設備封裝:24-SOIC W 包裝:帶卷 (TR) 輸出數目和類型:8 電壓,單極 采樣率(每秒):*
AD9736BBCRL 功能描述:IC DAC 14BIT 1.2GSPS 160CSPBGA RoHS:否 類別:集成電路 (IC) >> 數據采集 - 數模轉換器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1,000 系列:- 設置時間:1µs 位數:8 數據接口:串行 轉換器數目:8 電壓電源:雙 ± 功率耗散(最大):941mW 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:24-SOIC(0.295",7.50mm 寬) 供應商設備封裝:24-SOIC W 包裝:帶卷 (TR) 輸出數目和類型:8 電壓,單極 采樣率(每秒):*
AD9736BBCZ 功能描述:IC DAC 14BIT 1.2GSPS 160CSPBGA RoHS:是 類別:集成電路 (IC) >> 數據采集 - 數模轉換器 系列:- 標準包裝:1 系列:- 設置時間:4.5µs 位數:12 數據接口:串行,SPI? 轉換器數目:1 電壓電源:單電源 功率耗散(最大):- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC(0.154",3.90mm 寬) 供應商設備封裝:8-SOICN 包裝:剪切帶 (CT) 輸出數目和類型:1 電壓,單極;1 電壓,雙極 采樣率(每秒):* 其它名稱:MCP4921T-E/SNCTMCP4921T-E/SNRCTMCP4921T-E/SNRCT-ND
AD9736BBCZ1 制造商:AD 制造商全稱:Analog Devices 功能描述:10-/12-/14-Bit, 1200 MSPS DACS
AD9736BBCZRL 功能描述:IC DAC 14BIT 1.2GSPS 160CSPBGA RoHS:是 類別:集成電路 (IC) >> 數據采集 - 數模轉換器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1,000 系列:- 設置時間:1µs 位數:8 數據接口:串行 轉換器數目:8 電壓電源:雙 ± 功率耗散(最大):941mW 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:24-SOIC(0.295",7.50mm 寬) 供應商設備封裝:24-SOIC W 包裝:帶卷 (TR) 輸出數目和類型:8 電壓,單極 采樣率(每秒):*