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參數(shù)資料
| 型號： | VFXO301-BGED-38MHZ |
| 廠商： | VALPEY FISHER CORP |
| 元件分類： | XO, clock |
| 英文描述： | CRYSTAL OSCILLATOR, CLOCK, 38 MHz, LVDS OUTPUT |
| 封裝： | ROHS COMPLIANT, HERMETIC SEALED, CERAMIC, REISTANCE WELDED, SMD, METAL, 6 PIN |
| 文件頁數(shù)： | 2/4頁 |
| 文件大?。?/td> | 121K |
| 代理商： | VFXO301-BGED-38MHZ |
75 South Street, Hopkinton, MA 01748 800-982-5737 508-497-6377 FAX 508-435-5289 www.valpeyfisher.com Rev_I0909
2
VFXO301
XO Low Jitter 2.5V, 3.3V
5x7mm SMD, LVPECL / LVDS
Parameter
Symbol
Condition
Min
Typ
Max
Unit
Note
Symmetry
(VDD-1.3) VDC
1.25VDC
45
55
%
PECL
LVDS
Phase Noise
10Hz
100Hz
1KHz
10KHz
100KHz
-66
-96
-124
-136
-132
dBc/Hz
@77.76MHz
10Hz
100Hz
1KHz
10KHz
100KHz
-62
-92
-120
-132
-128
dBc/Hz
@155.52MHz
10Hz
100Hz
1KHz
10KHz
100KHz
-59
-86
-116
-129
-124
dBc/Hz
@311.04MHz
10Hz
100Hz
1KHz
10KHz
100KHz
-48
-80
-108
-118
-114
dBc/Hz
@622.08MHz
Input
Current
Icc
38 – 100MHz
100 – 300MHz
300 – 700MHz
65
80
95
mA
PECL
38 – 100MHz
100 – 320MHz
320 – 700MHz
45
60
75
mA
LVDS
Load
50 Ohm to VDD-2V (PECL)
100 Ohm (LVDS)
Output High
Voltage
VOH
VDD-1.025
1.4
1.6
V
PECL
LVDS
Output Low
Voltage
VOL
0.9
1.1
VDD-1.620
V
PECL
LVDS
Output
Differential
Voltage
VOD
247
355
454
mV
LVDS
Offset
Voltage
VOS
1.125
1.2
1.375
V
LVDS
Rise / Fall
Time
Tr/Tf
20% to 80%
0.6
0.7
1.5
1.0
ns
PECL
LVDS
Tristate
“1”: Output Enable – Pin 1 may float 2.8V min (3.3V VDD) or 2.25V min (2.5V VDD)
“0”: Tristate – Pin 1 requires 0.4V max (3.3V or 2.5V VDD)
Electrical Specifications
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