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參數資料
| 型號： | DS1086Z-42M |
| 廠商： | Maxim Integrated Products |
| 文件頁數： | 1/15頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC ECONOSCILLATOR SS 8-SOIC |
| 其它有關文件： | Automotive Product Guide |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 100 |
| 系列： | EconOscillator™ |
| 類型： | 時鐘發(fā)生器 |
| PLL： | 無 |
| 輸入： | 時鐘 |
| 輸出： | 時鐘 |
| 電路數： | 1 |
| 比率 - 輸入:輸出： | 2:1 |
| 差分 - 輸入:輸出： | 無/無 |
| 頻率 - 最大： | 20.4MHz |
| 除法器/乘法器： | 是/無 |
| 電源電壓： | 4.75 V ~ 5.25 V |
| 工作溫度： | 0°C ~ 70°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-SOIC（0.154"，3.90mm 寬） |
| 供應商設備封裝： | 8-SOIC |
| 包裝： | 管件 |
General Description
The DS1086 EconOscillator is a programmable clock
generator that produces a spread-spectrum (dithered)
square-wave output of frequencies from 260kHz to
133MHz. The selectable dithered output reduces radi-
ated-emission peaks by dithering the frequency 2% or
4% below the programmed frequency. The DS1086 has
a power-down mode and an output-enable control for
power-sensitive applications. All the device settings are
stored in nonvolatile (NV) EEPROM memory allowing it
to operate in stand-alone applications.
Applications
Printers
Copiers
PCs
Computer Peripherals
Cell Phones
Cable Modems
Features
o User-Programmable Square-Wave Generator
o Frequencies Programmable from 260kHz to
133MHz
o 2% or 4% Selectable Dithered Output
o Glitchless Output-Enable Control
o 2-Wire Serial Interface
o Nonvolatile Settings
o 5V Supply
o No External Timing Components Required
o Power-Down Mode
o 10kHz Master Frequency Step Size
o EMI Reduction
DS1086
Spread-Spectrum EconOscillator
________________________________________________________________
Maxim Integrated Products
1
PDN
OE
GND
1
2
8
7
SCL
SDA
SPRD
VCC
OUT
SOP/SO
TOP VIEW
3
4
6
5
DS1086
Pin Configuration
Ordering Information
XTL1/OSC1
MICRO-
PROCESSOR
XTL2/OSC2
DITHERED 260kHz TO
133MHz OUTPUT
DECOUPLING CAPACITORS
(0.1
F and 0.01F)
*SDA AND SCL CAN BE CONNECTED DIRECTLY HIGH IF THE DS1086 NEVER NEEDS
TO BE PROGRAMMED IN-CIRCUIT, INCLUDING DURING PRODUCTION TESTING.
SPRD
OUT
VCC
GND
N.C.
SCL*
SDA*
PDN
OE
DS1086
Typical Operating Circuit
19-6224; Rev 2; 3/12
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
Note: Contact the factory for custom settings.
+
Denotes a lead(Pb)-free/RoHS-compliant package.
PART
TEMP RANGE
PIN-PACKAGE
DS1086U
0°C to +70°C
8 SOP
DS1086U+
0°C to +70°C
8 SOP
DS1086Z
0°C to +70°C
8 SO
DS1086Z+
0°C to +70°C
8 SO
EconOscillator is a trademark of Maxim Integrated Products, Inc.
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| DS1086Z-42M+ | 功能描述:可編程振蕩器 5V 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: |
| DS1086Z-450+ | 功能描述:可編程振蕩器 5V 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: |
| DS1086Z-450+T | 功能描述:可編程振蕩器 5V 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: |
| DS1087L | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:3.3V Spread-Spectrum EconOscillator |
| DS1087LU-11G | 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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