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参数资料
| 型号： | DS4776D+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/8页 |
| 文件大小： | 0K |
| 描述： | IC OSC CLOCK 77.76MHZ 10-LCCC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 32 |
| 类型： | 时钟振荡器 |
| 频率： | 77.76MHz |
| 电源电压： | 3.135 V ~ 3.465 V |
| 电流 - 电源： | 52mA |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 10-LCCC 裸露焊盘 |
| 包装： | 管件 |
| 供应商设备封装： | 10-LCCC |
| 安装类型： | 表面贴装 |
DS4125–DS4776
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VCC = 3.135V to 3.465V, TA = -40°C to +85°C, unless otherwise noted.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Power-Supply Voltage (VCC) .......................................-0.3V, +4V
Operating Temperature Range ...........................-40
°C to +85°C
Junction Temperature ......................................................+150
°C
Storage Temperature Range ...............................-55
°C to +85°C
Soldering Temperature Profile
(3 passes max of reflow) ......................Refer to the IPC/JEDEC
J-STD-020 Specification.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Operating Voltage Range
VCC
(Note 1)
3.135
3.3
3.465
V
ICC_D
LVDS, output loaded or unloaded
52
75
ICC_PU
LVPECL, output unloaded
49
70
Operating Current
ICC_PI
LVPECL, output load 50
at VCC - 2.0V
74
100
mA
Output Frequency
fOUT
fNOM
MHz
Oscillator Startup Time
tSTARTUP
(Note 2)
50
ms
Frequency Stability
fTOTAL
Over temperature range, aging, load,
supply, and initial tolerance (Note 3)
-50
fNOM
+50
ppm
Frequency Stability Over
Temperature with Initial Tolerance
fTEMP
VCC = 3.3V
-35
+35
ppm
Initial Tolerance
fINITIAL
VCC = 3.3V, TA = +25°C
±20
ppm
Frequency Change Due to VCC
fVCC
VCC = 3.3V ±5%
-3
+3
ppm/V
Frequency Change Due to Load
Variation
fLOAD
±10% variation in termination
resistance
±1
ppm
Aging (15 Years)
fAGING
-7
+7
ppm
Integrated phase RMS; 12kHz to 5MHz,
VCC = 3.3V, TA = +25°C
0.7
Integrated phase RMS; 12kHz to 20MHz,
VCC = 3.3V, TA = +25°C
0.7
Jitter
JRMS
Integrated phase RMS; 12kHz to 80MHz,
VCC = 3.3V, TA = +25°C
1.0
ps
Input-Voltage High (OE)
VIH
(Note 1)
0.7 x
VCC
V
Input-Voltage Low (OE)
VIL
(Note 1)
0
0.3 x
VCC
V
Input Leakage (OE)
ILEAK
GND
OE
VCC
-50
+5.0
μA
DS4-XO Series Crystal Oscillators
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