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參數(shù)資料
| 型號(hào)： | 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(yè)數(shù)： | 18/42頁(yè) |
| 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
18 of 42
NXP Semiconductors
DAC1205D750
Dual 12-bit DAC, up to 750 Msps; 4x and 8x interpolating
Table 12.
Default settings are shown highlighted.
Bit
Symbol
Table 13.
Bit
7 to 0
4 to 2 MODULATION[2:0]
R/W
modulation
dual DAC: no modulation
positive upper single sideband
up-conversion
positive lower single sideband up-conversion
negative upper single sideband
up-conversion
negative lower single sideband
up-conversion
interpolation
reserved
4
8
000
001
010
011
100
1 to 0 INTERPOLATION[1:0]
R/W
01
10
11
PLLCFG register (address 02h) bit description
Access Value Description
PLL ON
PLL
PLL OFF
7
PLL_PD
R/W
0
1
reserved
switched on
switched off
6
5
-
PLL_DIV_PD
-
R/W
PLL divider
switched on
switched off
PLL divider factor
2
4
8
X
phase shift (f
s
)
0
120
240
clock edge of DAC (f
s
)
normal
inverted
undefined
X
X
Digital clock delay
130 ps
280 ps
430 ps
580 ps
undefined
X
X
X
undefined
X
X
0
1
4 to 3
PLL_DIV[1:0]
R/W
00
01
10
11
2 to 1
DAC_CLK_DELAY[1:0] R/W
00
01
10
0
DAC_CLK_POL
R/W
0
1
FREQNCO_LSB register (address 03h) bit description
Symbol
Access Value Description
FREQ_NCO[7:0]
R/W
-
lower 8 bits for the NCO frequency setting
Table 11.
Default settings are shown highlighted.
Bit
Symbol
TXCFG register (address 01h) bit description
…continued
Access
Value Description
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DAC1205D750HW/C1,5 | 功能描述:數(shù)模轉(zhuǎn)換器- DAC DL 12BIT DAC 750MSPS 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(shí)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 |
| 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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