- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄373970 > AD9913BCPZ-REEL71 (Analog Devices, Inc.) Low Power 250 MSPS 10-Bit DAC 1.8 V CMOS Direct Digital Synthesizer PDF資料下載
參數(shù)資料
| 型號： | AD9913BCPZ-REEL71 |
| 廠商： | Analog Devices, Inc. |
| 元件分類： | XO, clock |
| 英文描述： | Low Power 250 MSPS 10-Bit DAC 1.8 V CMOS Direct Digital Synthesizer |
| 中文描述： | 低功耗250 MSPS的10位DAC 1.8伏CMOS直接數(shù)字頻率合成器 |
| 文件頁數(shù)： | 17/32頁 |
| 文件大?。?/td> | 473K |
| 代理商： | AD9913BCPZ-REEL71 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁當(dāng)前第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁
AD9913
Rev. 0 | Page 17 of 32
E0
S0
PS[0]
PS[1]
BIDIRECTIONAL MODE (EDGE TRIGGERED)
NO-DWELL BIT = x
BIDIRECTIONAL MODE (LEVEL TRIGGERED)
NO-DWELL BIT = 0
NO-DWELL BIT = 1
E0
S0
PS[0]
PS[1]
E0
S0
PS[0]
PS[1]
0
Figure 24. Display of Bidirectional Ramp Capability
Using the External Profile Pins
COMBINATION OF MODES (EDGE TRIGGERED)
E0
S0
PS[0]
PS[1]
RAMP UP
MODE
RAMP UP
MODE
BIDIRECTIONAL
MODE
RAMODE
0
Figure 25. Combination of Sweep Modes Using the External Profile Pins
Clear Functions
The AD9913 allows for a programmable continuous zeroing of
the sweep logic and the phase accumulator as well as clear-and-
release, or automatic zeroing function. Each feature is
individually controlled via bits in the control registers.
Continuous Clear Bits
The continuous clear bits are simply static control signals that
hold the respective accumulator (and associated logic) at zero
for the entire time the bit is active.
Clear-and-Release Function
The auto clear auxiliary accumulator bit, when active, clears and
releases the auxiliary accumulator upon receiving an
I/O_UPDATE or change in profile bits.
The auto clear phase accumulator, when active, clears and
releases the phase accumulator upon receiving a I/O_UPDATE
or a change in profile bits.
The automatic clearing function is repeated for every
subsequent I/O_UPDATE or change in profile bits until the
control bit is cleared.
These bits are programmed independently and do not have to
be active at the same time. For example, one accumulator may
be using the clear and release function while the other is
continuously cleared.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AD9920A | 12-Bit CCD Signal Processor with V-Driver and Precision Timing Generator |
| AD9923A | CCD Signal Processor with V-Driver and Precision Timing⑩ Generator |
| AD9923ABBCZ | CCD Signal Processor with V-Driver and Precision Timing⑩ Generator |
| AD9923ABBCZRL | CCD Signal Processor with V-Driver and Precision Timing⑩ Generator |
| AD9925BBCZRL | CCD Signal Processor with Vertical Driver and Precision Timing Generator |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD9914 | 制造商:AD 制造商全稱:Analog Devices 功能描述:3.5 GSPS Direct Digital Synthesizer with 12-Bit DAC |
| AD9914/PCBZ | 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 3.5 GSPS DDS w/Upconverter eval bd. RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V |
| AD9914BCPZ | 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC - 多種 3.5 GSPS DDS w/Upconverter RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 分辨率:8 bit 工作電源電壓:2.7 V to 5.5 V 功耗: 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:MSOP-10 封裝:Reel |
| AD9914BCPZ-REEL7 | 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC - 多種 3.5 GSPS DDS w/Upconverter RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 分辨率:8 bit 工作電源電壓:2.7 V to 5.5 V 功耗: 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:MSOP-10 封裝:Reel |
| AD9914PCBZ | 制造商:AD 制造商全稱:Analog Devices 功能描述:3.5 GSPS Direct Digital Synthesizer with 12-Bit DAC |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。