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參數(shù)資料
| 型號(hào)： | DS1086L |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | 3.3V Spread-Spectrum EconOscillator |
| 中文描述： | 3.3V擴(kuò)頻EconOscillator |
| 文件頁(yè)數(shù)： | 1/16頁(yè) |
| 文件大?。?/td> | 266K |
| 代理商： | DS1086L |
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General Description
The DS1086L EconOscillator is a 3.3V programmable
clock generator that produces a spread-spectrum
(dithered) square-wave output of frequencies from
130kHz to 66.6MHz. The selectable dithered output
reduces radiated-emission peaks by dithering the fre-
quency 0.5%,1%, 2%, 4%, or 8% below the pro-
grammed frequency. The DS1086L has a power-down
mode and an output-enable control for power-sensitive
applications. All the device settings are stored in non-
volatile (NV) EEPROM memory allowing it to operate in
stand-alone applications.
Applications
Printers
Copiers
PCs
Computer Peripherals
Cell Phones
Cable Modems
Features
User-Programmable Square-Wave Generator
Frequencies Programmable from 130kHz to
66.6MHz
0.5%, 1%, 2%, 4%, or 8% Selectable Dithered
Output
Adjustable Dither Rate
Glitchless Output-Enable Control
2-Wire Serial Interface
Nonvolatile Settings
2.7V to 3.6V Supply
No External Timing Components Required
Power-Down Mode
5kHz Master Frequency Step Size
EMI Reduction
Industrial Temperature Range: -40°C to +85°C
D
3.3V Spread-Spectrum EconOscillator
______________________________________________
Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
1
PDN
OE
GND
1
2
8
7
SCL
SDA
SPRD
V
CC
OUT
μ
SOP
TOP VIEW
3
4
6
5
DS1086L
Pin Configuration
Ordering Information
DS1086L
XTL1/OSC1
μ
P
XTL2/OSC2
DITHERED 130kHz TO
66.6MHz OUTPUT
DECOUPLING CAPACITORS
(0.1
μ
F and 0.01
μ
F)
*SDA AND SCL CAN BE CONNECTED DIRECTLY HIGH IF THE DS1086L NEVER NEEDS
TO BE PROGRAMMED IN-CIRCUIT, INCLUDING DURING PRODUCTION TESTING.
SPRD
OUT
V
CC
GND
V
CC
V
CC
N.C.
SCL*
SDA*
PDN
OE
Typical Operating Circuit
Rev 0; 11/03
PART
TEMP RANGE
-40°C to +85°C
PIN-PACKAGE
8
μ
SOP (118 mil)
DS1086LU
EconOscillator is a trademark of Dallas Semiconductor.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1086L_07 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:3.3V Spread-Spectrum EconOscillator |
| DS1086L_1203 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:3.3V Spread-Spectrum EconOscillator |
| DS1086LPMB1 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:DS1086LPMB1 Peripheral Module |
| DS1086LPMB1# | 功能描述:時(shí)鐘和定時(shí)器開(kāi)發(fā)工具 MICRO MGR. NO FRESH 5% SOIC RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Modules 類型:Clock Conditioners 工具用于評(píng)估:LMK04100B 頻率:122.8 MHz 工作電源電壓:3.3 V |
| DS1086LU | 功能描述:可編程振蕩器 3.3V Spread-Spectrum EconOscillator RoHS:否 制造商:IDT 封裝 / 箱體:5 mm x 7 mm x 1.5 mm 頻率:15.476 MHz to 866.67, 975 MHz to 1300 MHz 頻率穩(wěn)定性:+/- 50 PPM 電源電壓:3.63 V 負(fù)載電容:10 pF 端接類型:SMD/SMT 輸出格式:LVPECL 最小工作溫度:- 40 C 最大工作溫度:+ 85 C 尺寸:7 mm W x 5 mm L x 1.5 mm H 封裝: |
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