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参数资料
| 型号： | DS1089LU-866 |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | XO, clock |
| 英文描述： | 3.3V Center Spread`Spectrum EconOscillator |
| 中文描述： | 66.6 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| 封装： | 0.118 INCH, MICRO, SOP-8 |
| 文件页数： | 4/12页 |
| 文件大小： | 490K |
| 代理商： | DS1089LU-866 |
D
3.3V Center Spread-Spectrum EconOscillator
4
_____________________________________________________________________
Note 1:
All voltages are referenced to ground.
Note 2:
This is the absolute accuracy of the master oscillator frequency at the default settings with spread disabled.
Note 3:
This is the change that is observed in master oscillator frequency with changes in voltage at T
A
= +25°C.
Note 4:
This is the change that is observed in master oscillator frequency with changes in temperature at V
CC
= 3.3V.
Note 5:
The dither deviation of the master oscillator frequency is biderectional and results in an output frequency centered at the
undithered frequency.
Note 6:
This indicates the time elapsed between power-up and the output becoming active. An on-chip delay is intentionally intro-
duced to allow the oscillator to stabilize. t
STAB
is equivalent to 512 master clock cycles and will depend on the pro-
grammed master oscillator frequency.
Note 7:
Timing shown is for fast-mode (400kHz) operation. This device is also backward compatible with I
2
C standard-mode timing.
Note 8:
CB—total capacitance of one bus line in picofarads.
Note 9:
EEPROM write time applies to all the EEPROM memory and SRAM shadowed EEPROM memory when WC = 0.
The EEPROM write time begins after a stop condition occurs.
PARAMETER
SYMBOL
f
SCL
CONDITIONS
MIN
0
TYP
MAX
400
UNITS
kHz
SCL Clock Frequency
(Note 7)
Bus Free Time Between Stop and
Start Conditions
t
BUF
1.3
μs
Hold Time (Repeated) Start
Condition
t
HD:STA
0.6
μs
Low Period of SCL
High Period of SCL
Data Hold Time
Data Setup Time
Start Setup Time
SDA and SCL Rise Time
SDA and SCL Fall Time
Stop Setup Time
t
LOW
t
HIGH
t
HD:DAT
t
SU:DAT
t
SU:STA
t
R
t
F
t
SU:STO
1.3
0.6
0
100
0.6
μs
μs
μs
ns
μs
ns
ns
μs
0.9
(Note 8)
(Note 8)
20 + 0.1C
B
20 + 0.1C
B
0.6
300
300
SDA and SCL Capacitive
Loading
C
B
(Note 8)
400
pF
EEPROM Write Time
t
WR
(Note 9)
10
20
ms
AC ELECTRICAL CHARACTERISTICS—I
2
C INTERFACE
(V
CC
= +2.7V to +3.6V, T
A
= -40°C to +85°C, unless otherwise noted. Timing referenced to V
IL(MAX)
and V
IH(MIN)
.)
PARAMETER
SYMBOL
CONDITION
MIN
10,000
TYP
MAX
UNITS
Writes
+70°C
NONVOLATILE MEMORY CHARACTERISTICS
(V
CC
= +2.7V to +3.6V)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS1089LU-866+ | 功能描述:可编程振荡器 3.3V Center Spread Spctrm EconOscillatr RoHS:否 制造商:IDT 封装 / 箱体:5 mm x 7 mm x 1.5 mm 频率:15.476 MHz to 866.67, 975 MHz to 1300 MHz 频率稳定性:+/- 50 PPM 电源电压:3.63 V 负载电容:10 pF 端接类型:SMD/SMT 输出格式:LVPECL 最小工作温度:- 40 C 最大工作温度:+ 85 C 尺寸:7 mm W x 5 mm L x 1.5 mm H 封装: |
| DS1089LU-A29+ | 功能描述:可编程振荡器 3.3V Center Spread Spctrm EconOscillatr RoHS:否 制造商:IDT 封装 / 箱体:5 mm x 7 mm x 1.5 mm 频率:15.476 MHz to 866.67, 975 MHz to 1300 MHz 频率稳定性:+/- 50 PPM 电源电压:3.63 V 负载电容:10 pF 端接类型:SMD/SMT 输出格式:LVPECL 最小工作温度:- 40 C 最大工作温度:+ 85 C 尺寸:7 mm W x 5 mm L x 1.5 mm H 封装: |
| DS1089LU-A29+T | 功能描述:可编程振荡器 3.3V Center Spread Spctrm EconOscillatr RoHS:否 制造商:IDT 封装 / 箱体:5 mm x 7 mm x 1.5 mm 频率:15.476 MHz to 866.67, 975 MHz to 1300 MHz 频率稳定性:+/- 50 PPM 电源电压:3.63 V 负载电容:10 pF 端接类型:SMD/SMT 输出格式:LVPECL 最小工作温度:- 40 C 最大工作温度:+ 85 C 尺寸:7 mm W x 5 mm L x 1.5 mm H 封装: |
| DS1089LU-A29+TW | 功能描述:可编程振荡器 3.3V Center Spread Spctrm EconOscillatr RoHS:否 制造商:IDT 封装 / 箱体:5 mm x 7 mm x 1.5 mm 频率:15.476 MHz to 866.67, 975 MHz to 1300 MHz 频率稳定性:+/- 50 PPM 电源电压:3.63 V 负载电容:10 pF 端接类型:SMD/SMT 输出格式:LVPECL 最小工作温度:- 40 C 最大工作温度:+ 85 C 尺寸:7 mm W x 5 mm L x 1.5 mm H 封装: |
| DS1089LU-C29+ | 功能描述:可编程振荡器 3.3V Center Spread Spctrm EconOscillatr RoHS:否 制造商:IDT 封装 / 箱体:5 mm x 7 mm x 1.5 mm 频率:15.476 MHz to 866.67, 975 MHz to 1300 MHz 频率稳定性:+/- 50 PPM 电源电压:3.63 V 负载电容:10 pF 端接类型:SMD/SMT 输出格式:LVPECL 最小工作温度:- 40 C 最大工作温度:+ 85 C 尺寸:7 mm W x 5 mm L x 1.5 mm H 封装: |
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