参数资料
型号: VF540-DHHL-FREQ
厂商: VALPEY FISHER CORP
元件分类: XO, clock
英文描述: CRYSTAL OSCILLATOR, CLOCK, 1.5 MHz - 130 MHz, HCMOS/TTL OUTPUT
封装: ROHS COMPLIANT, SMD, 4 PIN
文件页数: 2/3页
文件大小: 120K
代理商: VF540-DHHL-FREQ
75 South Street, Hopkinton, MA 01748 800-982-5737 508-435-6831 FAX 508-435-5289 www.valpeyfisher.com RevB_0707
2
VF540
XO 3.3V, 5.0V
9x14mm SMD, HCMOS/TTL
Parameter
Symbol
Condition
Min
Typ
Max
Unit
Note
Enable
/Disable Time
Te/Td
100
ns
Tristate
Function
Input HIGH (>2.5V) or floating: ACTIVE
Input LOW (<0.5V): INFINITE IMPEDANCE
Parameter
Symbol
Condition
Min
Typ
Max
Unit
Note
Supply
Break Down
Voltage
Vcc
-0.5
7.0
V
Storage
Temperature
Ts
-55
+125
°
°C
Parameter
Specification
Mechanical Shock
Per MIL-STD-202, Method 213, Condition E
Thermal Shock
Per MIL-STD-883, Method 1011, Condition A
Vibration
Per MIL-STD-883, Method 2007, Condition A
Soldering Conditions
260
°C for 10s max.
230
°C for 90s max.
Hermetic Seal
Leak rate less than 5x10
-8 atm.cc/s of helium
Stability
Code
Specification
S
± 20 ppm
A
± 25 ppm
B
± 50 ppm
±100 ppm (std.)
D
± 500 ppm
How to Order
FREQUENCY, MHz
Duty Cycle
Code
Specification
HH
±2.5%
H
±5%
±10% (std.)
Supply Voltage
Code
Output
L
3.3V
5.0V (std.)
Temp. Range
Code
Specification
0°C to +70°C std.
1
-40°C to +85°C
2
-55°C to +125°C*
*Not always available
VF540
Tristate Function
Absolute Maximum Ratings
Environmental and Mechanical
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