參數(shù)資料
型號: VFVX321-BGECFREQ
廠商: VALPEY FISHER CORP
元件分類: VCXO, clock
英文描述: VCXO, CLOCK, 60 MHz - 320 MHz, LVCMOS OUTPUT
封裝: ROHS COMPLIANT, HERMETIC SEALED, RESISTANCE WELDED, CERAMIC, SMD, 6 PIN
文件頁數(shù): 2/4頁
文件大小: 197K
代理商: VFVX321-BGECFREQ
75 South Street, Hopkinton, MA 01748 800-982-5737 508-497-6377 FAX 508-435-5289 www.valpeyfisher.com RevC0907
2
VFVX321
VCXO Ultra Low Jitter 2.5V, 3.3V
5x7mm SMD, LVPECL / LVDS / LVCMOS
*Consult factory for wider pull availability
Parameter
Symbol
Condition
Min
Typ
Max
Unit
Note
Supply
Current
Icc
38 – 100MHz
100 – 300MHz
300 – 640MHz
65
80
90
mA
PECL
38 – 100MHz
100 – 320MHz
320 – 640MHz
45
60
70
mA
LVDS
At 100MHz,
load = 15pF
16
20
mA
CMOS
Load
50 Ohm to VDD-2V (PECL)
100 Ohm (LVDS)
Output High
Voltage
VOH
RL = 50 ohm to
(VDD-2V)
IOH = -8.5mA
2.4
VDD-1.025
1.4
1.6
V
PECL
LVDS
CMOS
Output Low
Voltage
VOL
IOL = -8.5mA
0.9
1.1
VDD-1.620
0.4
V
PECL
LVDS
CMOS
Output
Differential
Voltage
VOD
247
355
454
mV
LVDS
Output Drive
Voltage
IOSD
VOL = 0.4V,
VOH = 2.4V
8.5
mA
CMOS
Offset Voltage
VOS
1.125
1.2
1.375
V
LVDS
Rise / Fall
Time
Tr/Tf
20% to 80%
0.25
0.3
1.2
0.45
0.7
1.6
ns
PECL
LVDS
CMOS
Duty Cycle
VDD – 1.3V
@ 1.25V
50% VDD
45
50
55
%
PECL
LVDS
CMOS
Modulation
Bandwidth
0V < Vc <3.3V; -
3dB
KHz
Vc Input
Impedance
130
K?
Linearity
5
10
%
APR*
Vc 1.65V
± 1.65V
±100
±50
±120
±75
ppm
60 – 500MHz
500 – 800MHz
Stabilization
Time
From valid
power
10
ms
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
相關(guān)PDF資料
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