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| 型號： | DAC1205D750HW |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | DAC |
| 英文描述： | Dual 12-bit DAC, up to 750 Msps; 2x 4x and 8x interpolating |
| 中文描述： | PARALLEL, WORD INPUT LOADING, 0.02 us SETTLING TIME, 12-BIT DAC, PQFP100 |
| 封裝： | 14 X 14 MM, 1 MM HEIGHT, PLASTIC, MS-026, SOT638-1, HTQFP-100 |
| 文件頁數(shù)： | 17/42頁 |
| 文件大?。?/td> | 352K |
| 代理商： | DAC1205D750HW |
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DAC1205D750
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 3 — 7 June 2011
17 of 42
NXP Semiconductors
DAC1205D750
Dual 12-bit DAC, up to 750 Msps; 4x and 8x interpolating
10.2.4
Detailed register descriptions
Please refer to
Table 9
for the register overview and relevant default values. In the
following tables, all the values shown in bold 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
-
reserved
input data mode
0
dual port
1
interleaved
coding
6
SPI_RST
R/W
5
CLK_SEL
R/W
4
3
-
MODE_SEL
-
R/W
2
CODING
R/W
0
1
binary
two’s compliment
power-down
disabled
all circuits (digital and analog, except SPI)
are switched off
internal bandgap power-down
power-down disabled
internal bandgap references are switched off
1
IC_PD
R/W
0
1
0
GAP_PD
R/W
0
1
TXCFG register (address 01h) bit description
Access
R/W
Value Description
NCO
0
disabled (the NCO phase is reset to 0)
1
enabled
low-power NCO
0
disabled
1
NCO frequency and phase given by the five
MSBs of the registers 06h and 08h
respectively
x / (sin x) function
0
disabled
1
enabled
6
NCO_LP_SEL
R/W
5
INV_SIN_SEL
R/W
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| DAC1205D750HW/C1,5 | 功能描述:數(shù)模轉換器- DAC DL 12BIT DAC 750MSPS RoHS:否 制造商:Texas Instruments 轉換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉換速率: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| DAC1208 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:12-Bit, uP Compatible, Double-Buffered D to A Converters |
| DAC1208D650 | 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× or 8× interpolating with JESD204A interface |
| DAC1208D650HN | 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× or 8× interpolating with JESD204A interface |
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