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参数资料
| 型号： | DS1090U-1+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 3/8页 |
| 文件大小： | 0K |
| 描述： | IC ECONOSCILLATOR SS 8-USOP |
| 其它有关文件： | Automotive Product Guide |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 系列： | EconOscillator™ |
| 类型： | 时钟发生器 |
| PLL： | 无 |
| 输入： | 时钟 |
| 输出： | CMOS，TTL |
| 电路数： | 1 |
| 比率 - 输入:输出： | 1:1 |
| 差分 - 输入:输出： | 无/无 |
| 频率 - 最大： | 8MHz |
| 除法器/乘法器： | 是/无 |
| 电源电压： | 3 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 8-uMAX |
| 包装： | 管件 |
DS1090
Low-Frequency, Spread-Spectrum
EconOscillator
_____________________________________________________________________
3
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Internal Master Oscillator
Frequency
fMOSC
4.0
8.0
MHz
Output Frequency Tolerance
fOUT
VCC = 3.3V,
TA = +25°C
-3.0
+3.0
%
TA = +25°C, RSET = 60k ,
VCC = 3.0V to 3.6V (Notes 2, 3)
-0.5
+0.5
Voltage Frequency Variation
fOUT
TA = +25°C, RSET = 60k ,
VCC = 4.5V to 5.5V (Notes 2, 3)
-1.25
+1.25
%
Temperature Frequency Variation
fOUT
VCC = 3.3V
(Notes 2, 3, 4)
-2.0
+2.0
%
J0 = GND, J1 = GND
0
J0 = VCC, J1 = GND
2
J0 = GND, J1 = VCC
4
Peak-to-Peak Dither (3 )
(Note 5)
J0 = VCC, J1 = VCC
8
%
Power-Up Time
tPOR +
tSTAB
(Note 6)
0.1
0.5
ms
Load Capacitance
CL
(Note 7)
30
pF
4MHz to 8MHz, TA = +25°C (Note 3)
45
55
Output Duty Cycle
<4MHz (Note 4)
50
%
Output Rise/Fall Time
tR, tF
CL = 15pF
20
ns
AC ELECTRICAL CHARACTERISTICS
(VCC = +3.0V to +5.5V, TA = -40°C to +85°C, unless otherwise noted.)
Note 1:
All voltages referenced to ground.
Note 2:
This is the change observed in output frequency due to changes in temperature or voltage.
Note 3:
See the Typical Operating Characteristics section.
Note 4:
Parameter is guaranteed by design and is not production tested.
Note 5:
This is a percentage of the output period. Parameter is characterized but not production tested. This can be varied from
0% to 8%.
Note 6:
This indicates the time between power-up and the outputs becoming active. An on-chip delay is intentionally introduced to
allow the oscillator to stabilize. tSTAB is equivalent to ~500 clock cycles and is dependent upon the programmed
output frequency.
Note 7:
Output voltage swings can be impaired at high frequencies combined with high output loading.
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| DS1090U-1+ | 功能描述:可编程振荡器 Low-Frequency 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: |
| DS1090U-1+T | 功能描述:可编程振荡器 Low-Frequency 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: |
| DS1090U-16 | 功能描述:可编程振荡器 Low-Frequency 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: |
| DS1090U-16+ | 功能描述:可编程振荡器 Low-Frequency 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: |
| DS1090U-16+T | 功能描述:可编程振荡器 Low-Frequency 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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