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SiT5021AC-2BE-33N-171.000000Y

产品描述TCXO Oscillators -20 to 70C, 3225, 5ppm, 3.3V, 171MHz, NC, No Pull, LVDS, T&R
产品类别无源元件   
文件大小514KB,共11页
制造商SiTime
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SiT5021AC-2BE-33N-171.000000Y概述

TCXO Oscillators -20 to 70C, 3225, 5ppm, 3.3V, 171MHz, NC, No Pull, LVDS, T&R

SiT5021AC-2BE-33N-171.000000Y规格参数

参数名称属性值
Product AttributeAttribute Value
制造商
Manufacturer
SiTime
产品种类
Product Category
TCXO Oscillators

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SiT5002
Features
Preliminary
The Smart Timing Choice
The Smart Timing Choice
80-220 MHz MEMS TCXO and VCTCXO
Applications
Any frequency between 80.000001 and 220 MHz accurate to 6
decimal places
100% pin-to-pin drop-in replacement to quartz-based (VC)TCXO
Frequency stability as low as ±5 ppm. Contact SiTime for tighter
stability options
Ultra low phase jitter: 0.5 ps (12 kHz to 20 MHz)
Voltage control option with pull range from ±12.5 ppm to ±50 ppm
LVCMOS/HCMOS compatible output
Voltage control, standby, output enable or no connect modes
Standard 4-pin packages: 2.5 x 2.0, 3.2 x 2.5, 5.0 x 3.2, 7.0 x 5.0 mm
Outstanding silicon reliability of 2 FIT, 10 times better than quartz
Pb-free, RoHs and REACH compliant
Ideal for telecom, networking, smart meter, GPS and wireless
applications
Electrical Characteristics
Parameter
Output Frequency Range
Initial Tolerance
Stability Over Temperature
Symbol
f
F_init
F_stab
Min.
80.000001
-1.5
-5
Typ.
Max.
220
1.5
+5
Unit
MHz
ppm
ppm
At 25°C after two reflows
Over operating temperature range at rated nominal power
supply voltage and load. (see
ordering codes on page 5)
Contact SiTime for tighter stability options.
Supply Voltage
Output Load
First year Aging
10-year Aging
Operating Temperature Range
Supply Voltage
T_use
Vdd
F_vdd
F_load
F_aging
-2.5
-4.0
-20
-40
1.71
2.25
2.52
2.70
2.97
Pull Range
Upper Control Voltage
Control Voltage Range
Control Voltage Input Impedance
Frequency Change Polarity
Control Voltage -3dB Bandwidth
Current Consumption
OE Disable Current
PR
VC_U
VC_L
Z_vc
V_BW
Idd
I_OD
Standby Current
Duty Cycle
LVCMOS Rise/Fall Time
Output Voltage High
Output Voltage Low
Input Voltage High
Input Voltage Low
Input Pull-up Impedance
I_std
DC
Tr, Tf
VOH
VOL
VIH
VIL
Z_in
45
90%
70%
Vdd-0.1
100
0.05
0.1
1.8
2.5
2.8
3.0
3.3
±12.5, ±25, ±50
Positive slope
31
29
1.5
100
8
33
31
31
30
70
10
55
2
10%
30%
250
0.1
+2.5
+4.0
+70
+85
1.89
2.75
3.08
3.3
3.63
ppm
ppm
ppm
ppm
°C
°C
V
V
V
V
V
ppm
V
V
k
kHz
mA
mA
mA
mA
µA
µA
%
ns
Vdd
Vdd
Vdd
Vdd
k
No load condition, f = 20 MHz, Vdd = 2.5V, 2.8V or 3.3V.
No load condition, f = 20 MHz, Vdd = 1.8V.
Vdd = 2.5V, 2.8V or 3.3V, OE = GND, output is Weakly Pulled
Condition
±10% Vdd (±5% for Vdd = 1.8V)
±10% of 15 pF load
25°C
Extended Commercial
Industrial
Contact SiTime for any other supply voltage options.
All Vdds. Voltage at which maximum deviation is guaranteed.
Vdd = 1.8 V. OE = GND, output is Weakly Pulled Down
Vdd = 2.5V, 2.8V or 3.3V, ST = GND, output is Weakly Pulled Down.
Vdd = 1.8V. ST = GND, output is Weakly Pulled Down.
All Vdds
LVCMOS option. Default rise/fall time, All Vdds, 10% - 90%
Vdd.
OH = -7 mA, IOL = 7 mA, (Vdd = 3.3V, 3.0V)
IOH = -4 mA, IOL = 4 mA, (Vdd = 2.8V, 2.5V)
IOH = -2 mA, IOL = 2 mA, (Vdd = 1.8V)
Pin 1, OE or ST
Pin 1, OE or ST
SiTime Corporation
Rev. 1.0
990 Almanor Avenue
Sunnyvale, CA 94085
(408) 328-4400
www.sitime.com
Revised November 12, 2015
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