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| 型號： | DAC1405D650HW |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類： | 外設(shè)及接口 |
| 英文描述： | Dual 14-bit DAC, up to 650 Msps; 2x 4x and 8x interpolating |
| 封裝： | DAC1405D650HW/C1<SOT638-1 (HTQFP100)|<<http://www.nxp.com/packages/SOT638-1.html<1<Always Pb-free,;DAC1405D650HW/C1<SOT638-1 (HTQFP100)|<<http://www.nxp.com/packages/SOT6 |
| 文件頁數(shù)： | 18/45頁 |
| 文件大小： | 1033K |
| 代理商： | DAC1405D650HW |
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DAC1405D650
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 3 — 10 September 2010
18 of 45
NXP Semiconductors
DAC1405D650
Dual 14-bit DAC, up to 650 Msps; 2
×
, 4
×
and 8
×
interpolating
Table 12.
Default settings are shown highlighted.
Bit
Symbol
7
PLL_PD
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
2
×
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
R/W
Value Description
PLL
0
switched on
1
switched off
undefined
PLL divider
0
switched on
1
switched off
PLL divider factor
00
2
01
4
10
8
PLL phase shift of f
s
00
0
°
01
120
°
10
240
°
clock edge of DAC (f
s
)
0
normal
1
inverted
6
5
-
PLL_DIV_PD
R/W
R/W
4 to 3
PLL_DIV[1:0]
R/W
2 to 1
PLL_PHASE[1:0]
R/W
0
PLL_POL
R/W
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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PDF描述 |
|---|---|
| DAC1405D650 | |
| DAC1405D750HW | Dual 14-bit DAC, up to 750 Msps; 4× and 8× interpolating |
| DAC1405D750HW | Dual 14-bit DAC, up to 750 Msps; 4× and 8× interpolating |
| DAC1408D650HN | Dual 14-bit DAC; up to 650 Msps; 2×, 4× or 8× interpolating |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DAC1405D650HW/C1,5 | 功能描述:數(shù)模轉(zhuǎn)換器- DAC IC DAC 14BIT 650MSPD 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 |
| DAC1405D650HW-C1 | 制造商:Integrated Device Technology Inc 功能描述:HTQFP100 - Bulk |
| DAC1405D650HW-C18 | 制造商:Integrated Device Technology Inc 功能描述:HTQFP100 - Tape and Reel |
| DAC1405D750 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Dual 14-bit DAC, up to 750 Msps; 4× and 8× interpolating |
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