參數(shù)資料
型號(hào)： DAC1627D1G25
廠商： NXP SEMICONDUCTORS
元件分類： DAC
中文描述： PARALLEL, WORD INPUT LOADING, 0.02 us SETTLING TIME, 16-BIT DAC, PQCC72
封裝： 10 X 10 MM, 0.85 MM HEIGHT, PLASTIC, SOT813-3, HVQFN-72
文件頁(yè)數(shù)： 48/69頁(yè)
文件大?。?/td> 1677K
代理商： DAC1627D1G25
DAC1627D1G25
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Objective data sheet
Rev. 1 — 29 April 2011
48 of 69
NXP Semiconductors
DAC1627D1G25
Dual 16-bit DAC: up to 1.25 Gsps; x2, x4 and x8 interpolating
10.18.5
Page 1 bit definition detailed description
Table 56.
Default values are shown highlighted.
Bit
Symbol
7 to 6
MDS_EQCHECK[1:0]
MDS_MAIN register (address 00h) bit description
Access
R/W
Value
Description
lock mode
lock when (early = 1 and late = 1)
lock when (early = 1, late = 1 and equal = 1)
lock when equal = 1
force lock (equal-check = 1)
evaluation process restart control
no action
(0
≥
1) transition restarts evaluation_counter
NCO synchronization
no action
enable
NCO pulse
no action
manual control NCO tuning
internal pulse generation
normal mode
00
01
10
11
5
MDS_RUN
R/W
0
1
4
MDS_NCO
R/W
0
1
3
MDS_NCO_PULSE
R/W
0
1
2
MDS_SREF_DIS
R/W
0
1
disable
MDS mode selection
slave mode
master mode
MDS function control
disable
enable
1
MDS_MASTER
R/W
0
1
0
MDS_ENA
R/W
0
1
Table 57.
Default values are shown highlighted.
Bit
Symbol
7 to 0
MDS_WIN_PERIOD_A[7:0]
MDS_WIN_PERIOD_A register (address 01h) bit description
Access
R/W
Value
-
Description
determines MDS window LOW time
Table 58.
Default values are shown highlighted.
Bit
Symbol
7 to 0
MDS_WIN_PERIOD_B[7:0]
MDS_WIN_PERIOD_B register (address 02h) bit description
Access
R/W
Value
-
Description
determines MDS window HIGH time
Table 59.
Default values are shown highlighted.
Bit
Symbol
4
MDS_EVAL_ENA
MDS_MISCCNTRL0 register (address 03h) bit description
Access
R/W
Value
Description
MDS evaluation
disable
enable
0
1
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DAC1627D1G25/DB,598 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 DAC DEMOBOARD RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評(píng)估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V
DAC1627D1G25HN/C1, 功能描述:調(diào)節(jié)器/解調(diào)器 DUAL 16b 1.25GSPS to 1.25 Gsps RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel
DAC1627D1G25HN/C1,551 功能描述:調(diào)節(jié)器/解調(diào)器 Dual 16-bit DAC, up to 1.25 Gsps RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel
DAC1627D1G25HN-C1 功能描述:數(shù)模轉(zhuǎn)換器- DAC 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
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