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參數(shù)資料
| 型號： | AD9858BSV |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 數(shù)字信號處理外設(shè) |
| 英文描述： | 1 GSPS Direct Digital Synthesizer |
| 中文描述： | DSP-NUM CONTROLLED OSCILLATOR, PQFP100 |
| 封裝： | PLASTIC, MS-026AED-HD, TQFP-100 |
| 文件頁數(shù)： | 9/32頁 |
| 文件大小： | 1412K |
| 代理商： | AD9858BSV |
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AD9858
Pin No.
71
72
Rev. A | Page 9 of 32
Mnemonic
DIV
DIV
I/O
I
I
Description
Phase Frequency Detector Feedback Input.
Phase Frequency Detector Feedback Complementary Input. Note that when the DIV port is
operated in single-ended mode, DIV should be decoupled to AVDD with a 0.1 μF capacitor.
DAC Baseline Decoupling Pin, Typically Bypassed to Pin 77 with a 0.1 μF Capacitor.
A Resistor Connected from DACISET to AGND Establishes the Reference Current for the DAC.
DAC Output.
DAC Complementary Output.
I/O Port Serial/Parallel Programming Mode Select Pin. Logic 0: serial programming mode.
Logic 1: parallel programming mode.
Active High Hardware Reset Pin. Assertion of the RESET pin forces the AD9858 to its default
operating conditions.
Used to Select One of the Four Internal Profiles. These pins are synchronous to the
SYNCLK output.
Frequency Update. The rising edge transfers the contents of the internal buffer registers to the
memory registers. This pin is synchronous to the SYNCLK output.
Clock Output Pin that Serves as a Synchronizer for External Hardware. SYNCLK runs at REFCLK/8.
78
79
81, 82
83, 84
91
DACBP
DACISET
IOUT
IOUT
SPSELECT
I
O
O
I
92
RESET
I
97, 98
PS0, PS1
I
99
FUD
I
100
SYNCLK
O
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|---|---|
| AD9858PCB | 1 GSPS Direct Digital Synthesizer |
| AD9858 | 1 GSPS Direct Digital Synthesizer |
| AD9858FDPCB | 1 GSPS Direct Digital Synthesizer |
| AD9859 | 400 MSPS, 10-Bit, 1.8 V CMOS Direct Digital Synthesizer |
| AD9859YSV | 400 MSPS, 10-Bit, 1.8 V CMOS Direct Digital Synthesizer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD9858BSVZ | 功能描述:IC DDS DAC 10BIT 1GSPS 100-TQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 直接數(shù)字合成 (DDS) 系列:- 產(chǎn)品變化通告:Product Discontinuance 27/Oct/2011 標(biāo)準(zhǔn)包裝:2,500 系列:- 分辨率（位）:10 b 主 fclk:25MHz 調(diào)節(jié)字寬（位）:32 b 電源電壓:2.97 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:帶卷 (TR) |
| AD9858FDPCB | 制造商:AD 制造商全稱:Analog Devices 功能描述:1 GSPS Direct Digital Synthesizer |
| AD9858PCB | 制造商:AD 制造商全稱:Analog Devices 功能描述:1 GSPS Direct Digital Synthesizer |
| AD9858TLPCB | 制造商:AD 制造商全稱:Analog Devices 功能描述:1 GSPS Direct Digital Synthesizer |
| AD9858XSV | 制造商:Analog Devices 功能描述: |
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