8WE
Low EMI Oscillator
Features
Frequency range : 1MHz to 40MHz
SMD seam sealing ceramic package
Supply voltage : 1.8V ~ 3.3V
CMOS output
Phase modulation clock function
selectable for EMI reduction
External dimensions (mm)
L : 2.5 x W : 2.0 x H : 0.8
RoHS compliant & Pb free
Applications
Imaging & Display Devices
HD Camera, DVR
HD Surveillance Camera
Computer Peripherals
Consumer products
Electrical Characteristics
Item
8WE
Frequency Range (F 0)
1MHz ~ 40MHz
Frequency Stability (F stab)
±50 ppm
Operating Temperature Range (T OTR)
-40°C ~ +85°C
-40°C ~ +105°C
-40°C ~ +125°C
Supply Voltage (VDD)
1.8V, 2.5V, 3.3V
Current Consumption (IDD)
Note [1] & [2]
VDD ± 5%
10 mA Max.
Output Type
CMOS
Output Load (CL)
15 pF
Output Voltage High (VOH)
80% VDD Min.
Output Voltage Low (VOL)
20% VDD Max.
Rise & Fall Time (Tr / Tf)
8 ns Max.
Duty Cycle
Start-up Time
45% ~ 55%
1 ms Max.
Phase Jitter, RMS
Phase Modulation
Clock Mode
Conditions
1 ps Max.
Enable
Disable
Aging (F aging)
Storage Temperature Range (T STR)
20% ~ 80% of VDD
Note [2]
Integrated 12kHz~5MHz.
30% VDD Max. (Logic "0")
70% VDD Min. (Logic "1")
Input to Pin1; Note [3]
±3 ppm Max.
at 25°C±3°C,first year
-55°C ~ +125°C
Notes:
[1] Inclusive of frequency tolerance at 25°C, variations over operating temperature, supply voltage,
load and 1st year aging at 25°C.
[2] Phase modulation clock mode is disabled.
[3] Phase modulation clock mode will be enabled if Pin1 is Logic "0"; Phase modulation clock mode
will be disabled if Pin1 is Logic "1" or open (Internal pull-high resistor).
Rev. 1.01
Page 1
www.txccrystal.com
8WE
Low EMI Oscillator
Phase Modulation Mode Deviation
[4]
Deviaton range (%)
Frequency
(MHz)
VDD 1.8V
VDD 2.5V
VDD 3.3V
20
24
25
27
± 0.54
± 0.62
± 0.65
± 0.70
± 0.36
± 0.42
± 0.45
± 0.54
± 0.29
± 0.34
± 0.35
± 0.40
Notes:
[4] Contact us for available frequencies and deviation range.
Dimensions
(Unit: mm)
(Suggested Layout)
Ordering Information
8WE -
27.000M B E - T
Packaging Method
Frequency in Hz
T
Please contact us for
available frequencies
Frequency Stability
Supply Voltage
B
C
D
Rev. 1.01
Tape & Reel
E
J
M
3.3 V
2.5 V
1.8 V
Page 2
± 50 ppm ( -40°C ~ +85°C )
± 50 ppm ( -40°C ~ +105°C )
± 50 ppm ( -40°C ~ +125°C )
www.txccrystal.com
8WE
Low EMI Oscillator
Packing
(Unit: mm)
(Unit: mm)
Reflow Profile
Solder melting point : 220°C ± 10°C, 60 sec. Min.
Peak temperature : 260°C ± 10°C, 10 sec. Min.
(°C)
10 sec
260
220
180
150
120 sec
Rev. 1.01
60 sec
Page 3
Time (sec)
www.txccrystal.com
很抱歉,暂时无法提供与“8WE-25.000MDJ-T”相匹配的价格&库存,您可以联系我们找货
免费人工找货