Data Sheet

VFXO110
XO
9x14mm SMD, LVPECL
RoHS Status
Features
¾
¾
¾
19MHz to 200MHz Frequency Range
Ultra Low Jitter and Phase Noise
Low Aging, Vacuum Sealed Crystal
Applications
¾
¾
¾
Optical Networking, SONET / SDH
10 Gigabit Ethernet
Broadband Access
Replaces Valpey Fisher Part Number(s): VFT561
Electrical Specifications
Parameter
Frequency
Range
Frequency
Stability
Symbol
Condition
Min
F
∆F/F
19
Vs. Operating Temperature
B: 0°C to +70°C
G: -40°C to +85°C
0°
-40°
T
Supply
Voltage
Vcc
Input Current
Icc
200
MHz
± 20
± 20
ppm
Note
ppm/V
ppm
°C
First Year
Order Code B
Order Code G
LVPECL Unterminated
1σ
100Hz
1KHz
10KHz
100KHz
SSB Phase
Noise
Unit
+70°
+85°
Signal
Phase Jitter
Max
±3
±1
Vs. Supply Voltage
Vs. Aging / Year
Operating
Temperature
Range
Output
Typ
3.15
50 Ohm Load
0.2
-95
-125
-140
-145
0.5
ps
3.30
3.45
V
75
mA
dBc/Hz
@ 155.52MHz
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-435-5289 • www.valpeyfisher.com • Rev_B0909
1
VFXO110
XO
9x14mm SMD, LVPECL
Electrical Specifications
Parameter
Symbol
Min
@ 50%
Duty Cycle
Tr/Tf
45
50
20% to 80%
Max
Unit
55
%
0.5
ns
Voh
Vcc-0.96
Vcc-0.81
V
Vol
Vcc-1.85
Vcc-1.65
V
2
10
ms
-50
-40
dBc
Subharmonics
Enable /
Disable
Function
Enable /
Disable Time
Typ
Note
50 Ohm to Vcc-2V or Thevenin Equivalent Bias Required
Load
Rise / Fall
Time
Logic “1”
Level
Logic “0”
Level
Start up time
Condition
Input HIGH (>2.5V): DISABLED
Input LOW (<0.5V) or floating: ACTIVE
Te/Td
100
ns
How to Order
VFXO110
FREQUENCY, MHz
G
Temperature Range
Code
Specification
B
0°C to 70°C
G
-40°C to 85°C
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-435-5289 • www.valpeyfisher.com • Rev_B0909
2
VFXO110
XO
9x14mm SMD, LVPECL
Absolute Maximum Ratings
Parameter
Supply
Break Down
Voltage
Storage
Temperature
Symbol
Condition
Min
Typ
Max
Unit
Vcc
-0.5
7.0
V
Ts
-55
+85°
°C
Note
Environmental and Mechanical
Parameter
Mechanical Shock
Thermal Shock
Specification
Per MIL-STD-202, Method 213, Condition E
Per MIL-STD-883, Method 1011, Condition A
Vibration
Per MIL-STD-883, Method 2007, Condition A
Soldering Conditions
260°C for 10s max
Leak rate less than 5x10-8 atm.cc/s of helium (crystal only)
Hermetic Seal
Vcc = 3.3V
127 Ω
6
1
Vc
Enable/Disable
2
3
127 Ω
5
Output
4
Output
82 Ω
82 Ω
GND
Pin #
1
Connection
NC
2
3
4
Enable
Case, GND
Output
5
6
Output
Vcc
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-435-5289 • www.valpeyfisher.com • Rev_B0909
3
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