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| 型號： | DAC1205D650HW |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類： | 外設(shè)及接口 |
| 英文描述： | Dual 12-bit DAC, up to 650 Msps; 2x 4x and 8x interpolating |
| 封裝： | DAC1205D650HW/C1<SOT638-1 (HTQFP100)|<<http://www.nxp.com/packages/SOT638-1.html<1<Always Pb-free,;DAC1205D650HW/C1<SOT638-1 (HTQFP100)|<<http://www.nxp.com/packages/SOT6 |
| 文件頁數(shù)： | 17/43頁 |
| 文件大?。?/td> | 295K |
| 代理商： | DAC1205D650HW |
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DAC1205D650
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 2 — 13 September 2010
17 of 43
NXP Semiconductors
DAC1205D650
Dual 12-bit DAC, up to 650 Msps; 2
×
4
×
and 8
×
interpolating
10.2.4
Registers detailed description
Please refer to
Table 9
for a register overview and their default values. In the following
tables, all the values highlighted are the default values.
Table 10.
Default settings are shown highlighted.
Bit
Symbol
7
3W_SPI
Table 11.
Default settings are shown highlighted.
Bit
Symbol
7
NCO_ON
COMMon register (address 00h) bit description
Access
R/W
Value Description
serial interface bus type
0
4 wire SPI
1
3 wire SPI
serial interface reset
0
no reset
1
performs a reset on all registers except 00h
data input latch
0
at CLK rising edge
1
at CLK falling edge
input data mode
0
dual-port
1
interleaved
coding
0
binary
1
two’s compliment
power-down
0
disabled
1
all circuits (digital and analog, except SPI)
are switched off
internal bandgap power-down
0
power-down disabled
1
internal bandgap references are switched off
6
SPI_RST
R/W
5
CLK_SEL
R/W
3
MODE_SEL
R/W
2
CODING
R/W
1
IC_PD
R/W
0
GAP_PD
R/W
TXCFG register (address 01h) bit description
Access Value Description
R/W
0
1
R/W
0
1
NCO
disabled (the NCO phase is reset to 0
°
)
enabled
low-power NCO
disabled
MSBs of the registers 06h and 08h respectively
x / (sin x) function
disabled
enabled
6
NCO_LP_SEL
5
INV_SIN_SEL
R/W
0
1
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| DAC1205D650HW | Dual 12-bit DAC, up to 650 Msps; 2x 4x and 8x interpolating |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DAC1205D650HW/C1 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Dual 12-bit DAC, up to 650 Msps; 2′ 4′ and 8′ interpolating |
| DAC1205D650HW/C1,5 | 功能描述:數(shù)模轉(zhuǎn)換器- DAC IC DAC 12BIT 650MSPS DL RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| DAC1205D650HW-C1 | 功能描述:數(shù)模轉(zhuǎn)換器- DAC DAC RoHS:否 制造商:IDT 轉(zhuǎn)換器數(shù)量:2 DAC 輸出端數(shù)量:4 轉(zhuǎn)換速率:650 MSPs 分辨率:12 bit 接口類型:Serial, SPI 穩(wěn)定時間:20 ns 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-100 封裝: |
| DAC1205D650HW-C18 | 制造商:Integrated Device Technology Inc 功能描述:BST - Tape and Reel |
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