參數(shù)資料
型號: VF266SHH-FREQ
廠商: VALPEY FISHER CORP
元件分類: XO, clock
英文描述: CRYSTAL OSCILLATOR, CLOCK, 25 MHz - 320 MHz, LVPECL OUTPUT
封裝: ROHS COMPLIANT, SMD, 6 PIN
文件頁數(shù): 2/3頁
文件大?。?/td> 123K
代理商: VF266SHH-FREQ
75 South Street, Hopkinton, MA 01748 800-982-5737 508-435-6831 FAX 508-435-5289 www.valpeyfisher.com RevF0511
2
VF266
XO Low Jitter
5x7mm SMD, LVPECL
Stability
Parameter
Symbol
Condition
Min
Typ
Max
Unit
Note
Load
50 Ohm to Vcc-2V or Thevenin Equivalent Bias Required
Duty Cycle
47.5
45
50
52.5
55
%
Order Code HH
Standard
Rise / Fall
Time
Tr/Tf
20% to 80%
0.5
0.8
ns
Logic “1”
Level
Voh
Vcc = 3.3V
2.275
2.35
2.42
V
Logic “0”
Level
Vol
Vcc = 3.3V
1.49
1.60
1.68
V
Start up time
2
10
ms
Jitter
12KHz~20MHz
1
0.7
ps
Enable “1”
VIH
Outputs Active
0.7Vcc
-
V
Pin 1 may float
Disable “0”
VIL
Outputs
Disabled
-
0.3Vcc
V
Code
Specification
S
20 ppm
A
25 ppm
B
50 ppm
100ppm std.
How to Order
VF266
FREQUENCY, MHz
Duty Cycle
Code
Specification
HH
±2.5%
±5% std.
Electrical Specifications
Temp. Range
Code
Output
0~70°C std.
1
-40~+85°C
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