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SIT8004AC-22-25S-148.35164T

产品描述Oscillator
产品类别无源元件    振荡器   
文件大小172KB,共4页
制造商SiTime
标准
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SIT8004AC-22-25S-148.35164T概述

Oscillator

SIT8004AC-22-25S-148.35164T规格参数

参数名称属性值
是否Rohs认证符合
Objectid113384079
Reach Compliance Codeunknown
Country Of OriginMalaysia, Taiwan, Thailand
YTEOL3
JESD-609代码e4
端子面层Nickel/Palladium/Gold (Ni/Pd/Au)

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SiT8004 for Video
Low Power Oscillator for HDMI and Pixel Clock
Features, Benefits and Applications
Lowest power, high frequency oscillator with 6.8mA typical active current
148.5 MHz and 148.35164 MHz output frequencies for HDMI, pixel clock and other video applications
LVCMOS/LVTTL compatible output
Excellent frequency stability over temperature, ±20 PPM
Ultra low standby current, 1.2µA
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
Drop-in replacement of quartz
Ultra short lead time
All-silicon device with outstanding reliability of 2 FIT (10x improvement over quartz-based devices),
enhancing system mean-time-to-failure (MTBF)
Specifications
Electrical Characteristics
Parameter
Output Frequency Range
Frequency Stability
Symbol
f
F_stab
Min.
-20
-25
-50
Aging
Operating Temperature Range
Supply Voltage
Ag
T_use
Vdd
–1.0
-20
-40
2.25
2.52
2.97
40
90%
70%
Typ.
148.5
148.35164
2.5
2.8
3.3
7.3
6.8
2.4
1.2
50
1
3.0
0.45
Max.
+20
+25
+50
1.0
+70
+85
2.75
3.08
3.63
8.5
7.5
4.3
2.2
60
2
10%
15
30%
10
4.0
4.5
Unit
MHz
MHz
PPM
PPM
PPM
PPM
°
C
°
C
V
V
V
mA
mA
µA
µA
%
ns
Vdd
Vdd
pF
Vdd
Vdd
ms
ms
ps
ps
Condition
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
Duty Cycle
Rise/Fall Time
Output Voltage High
Output Voltage Low
Output Load
Input Voltage High
Input Voltage Low
Startup Time
Resume Time
RMS Period Jitter
RMS Phase Jitter (random)
Idd
I_std
DC
Tr, Tf
VOH
VOL
Ld
VIH
VIL
T_osc
T_resume
T_jitt
T_phj
No load condition, f = 148.5 MHz, Vdd = 3.3 V
No load condition, f = 148.5 MHz, Vdd = 2.5 V or 2.8 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
All Vdds
20% - 80% Vdd=2.5 V, 2.8 V or 3.3 V, 15 pf load
IOH = -4 mA (Vdd = 3.3 V)
IOH = -3 mA (Vdd = 2.8 V and Vdd = 2.5 V)
IOL = 4 mA (Vdd = 3.3 V)
IOL = 3 mA (Vdd = 2.8 V and Vdd = 2.5 V)
At 148.5 MHz and max 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 = 148.5 MHz, Vdd = 2.5 V, 2.8 V or 3.3 V
f = 148.5 MHz, Integration bandwidth = 900 kHz to 7.5 MHz,
VDD = 2.5 V, 2.8 V, or 3.3 V
SiTime Corporation
Rev. 1.0
990 Almanor Avenue
Sunnyvale, CA 94085
(408) 328-4400
www.sitime.com
Revised November 11, 2010
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