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SIT8503AI-32-18S-1.000000Y

产品描述Oscillator
产品类别无源元件    振荡器   
文件大小412KB,共4页
制造商SiTime
标准
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SIT8503AI-32-18S-1.000000Y概述

Oscillator

SIT8503AI-32-18S-1.000000Y规格参数

参数名称属性值
是否Rohs认证符合
厂商名称SiTime
Reach Compliance Codeunknown
JESD-609代码e4
端子面层Nickel/Palladium/Gold (Ni/Pd/Au)
Base Number Matches1

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SiT8503
High Performance 200-1000 KHz Oscillator
Features, Benefits and Applications
200 - 1000 kHz frequency range (contact SiTime for <200 kHz)
Frequency stability as low as ± 20 PPM
LVCMOS/LVTTL compatible output
Typical current consumption of 5.7 mA in active mode
Standby or output enable modes
Four industry-standard packages: 2.5 x 2.0, 3.2 x 2.5, 5.0 x 3.2, 7.0 x 5.0 mm
All-silicon device with outstanding reliability of 2 FIT, 10x improvement over quartz-based devices,
enhancing system MTBF
Outstanding mechanical robustness for portable applications
Ultra short lead time
Ideal for consumer electronics, audio applications
Specifications
Electrical Characteristics
Parameter
Output Frequency Range
Frequency Stability
Symbol
f
F_stab
Min.
200
-20
-25
-30
-50
Aging
Operating Temperature Range
Supply Voltage
Ag
T_use
Vdd
-1.0
-20
-40
1.71
2.25
2.52
2.97
45
90%
Typ.
1.8
2.5
2.8
3.3
5.9
5.7
2.4
1.2
0.4
50
1.0
1.3
Max.
1000
+20
+25
+30
+50
1.0
+70
+85
1.89
2.75
3.08
3.63
6.9
6.6
4.3
2.2
0.8
55
2.0
2.5
Unit
kHz
PPM
PPM
PPM
PPM
PPM
°C
°C
V
V
V
V
mA
mA
μA
μA
μA
%
ns
ns
Vdd
Condition
Contact SiTime for <200 kHz
Inclusive of: Initial stability, operating temperature, rated power,
supply voltage change, load change, shock and vibration.
± 20 PPM available in extended commercial
temperature only
1st year at 25°C
Extended commercial
Industrial
Current Consumption
Standby Current
Idd
I_std
Duty Cycle
Rise/Fall Time
Output Voltage High
DC
Tr, Tf
VOH
No load condition, f = 400 KHz, Vdd = 2.5 V, 2.8 V or 3.3 V
No load condition, f = 400 KHz, Vdd = 1.8 V
ST = GND, Vdd = 3.3 V, Output is weakly pulled down
ST = GND, Vdd = 2.5 or 2.8 V, Output is weakly pulled down
ST = GND, Vdd = 1.8 V, Output is weakly pulled down
All Vdds
20% - 80% Vdd=2.5V or 2.8V, 3.3V, 15pF load
20% - 80% Vdd=1.8V, 15pF load
IOH = -4 mA (Vdd = 3.3 V)
IOH = -3 mA (Vdd = 2.8 V and Vdd = 2.5 V)
IOH = -2 mA (Vdd = 1.8 V)
IOL = 4 mA (Vdd = 3.3 V)
IOL = 3 mA (Vdd = 2.8 V and Vdd = 2.5 V)
IOL = 2 mA (Vdd = 1.8 V)
At maximum frequency and supply voltage. Contact SiTime for
higher output load option
Pin 1, OE or ST
Pin 1, OE or ST
Measured from the time Vdd reaches its rated minimum value
Measured from the time ST pin crosses 50% threshold
f = 400 KHz, Vdd = 2.5 V, 2.8 V or 3.3 V
f = 400 KHz, Vdd = 1.8 V
Output Voltage Low
VOL
10%
Vdd
Output Load
Input Voltage High
Input Voltage Low
Startup Time
Resume Time
RMS Period Jitter
Ld
VIH
VIL
T_osc
T_resume
T_jitt
70%
3
11
12
15
30%
10
4
17
17
pF
Vdd
Vdd
ms
ms
ps
ps
SiTime Corporation
Rev. 1.0
990 Almanor Avenue
Sunnyvale, CA 94085
(408) 328-4400
www.sitime.com
Revised September 1, 2010
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