Data Sheet

VFVX120
VCXO Low Jitter
9x14mm SMD, PECL / LVPECL
RoHS Status
Features
¾
¾
¾
19 MHz to 200 MHz Frequency Range
Ultra Low Jitter and Phase Noise
Absolute Pull Range of ± 50ppm
Applications
¾
¾
¾
Optical Networking, SONET / SDH
10 Gigabit Ethernet
Broadband Access
Electrical Specifications
Parameter
Frequency
Range
Frequency
Stability
Operating
Temperature
Range
Output
Supply
Voltage
Voltage
Control
Input
Impedance
KVCO
APR
Deviation
slope
Linearity
Modulation
BW
Supply
Current
Symbol
Condition
Min
F
∆F/F
Typ
19
Vs. Operating Temperature
B:
0°C to +70°C
C: -10°C to +60°C
G: -40°C to +85°C
Vs. Supply Voltage
Vs. Aging / Year
4.75
3.15
0
0
Vc
200
MHz
±3
±1
Signal
Vcc
Unit
± 20
± 20
± 30
0°
-10°
-40°
T
Max
5.00
3.30
Note
ppm
ppm/V
ppm
+70°
+60°
°C
+85°
PECL / LVPECL
5.25
V
3.45
5.0
V
3.3
First Year
Order Code B
Order Code C
Order Code G
Order Code D
Order Code E
Vcc = 5.0V
Vcc = 3.3V
>50KΩ
Fm < 10Khz
@25°C
±35
Overall
±35
ppm/V
±50
ppm
Monotonic positive
-10
+10
%
>10KHz
Icc
No Load
3dB BW
50
mA
@155MHz
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-497-6377 • www.valpeyfisher.com • RevB_1006
1
VFVX120
VCXO Low Jitter
9x14mm SMD, PECL / LVPECL
Electrical Specifications
Parameter
Symbol
Min
Typ
Max
@ 50%
Duty Cycle
Tr/Tf
45
50
20% to 80%
55
%
0.6
ns
Voh
Vcc-0.96
Vcc-0.81
V
Vol
Vcc-1.85
Vcc-1.65
V
2
10
ms
0.5
ps
Start up time
Phase Jitter
1σ
0.2
SSB Phase
Noise
100Hz
1KHz
10KHz
100KHz
-90
-115
-135
-145
-50
Subharmonics
Enable /
Disable
Function
Enable /
Disable Time
Unit
Note
50 Ohm to Vcc-2V or Thevenin Equivalent Bias Required
Load
Rise / Fall
Time
Logic “1”
Level
Logic “0”
Level
Condition
dBc/Hz
-40
@
155.52MHz
dBc
Input HIGH (>2.5V): DISABLED
Input LOW (<0.5V) or floating: ACTIVE
Te/Td
100
ns
How to Order
VFVX120 —
—
Temperature Range
Code
Specification
B
0°C to 70°C
C
-10°C to 60°C
G
-40°C to 85°C
FREQUENCY, MHz
Code
D
E
Input Voltage
Specification
5V ±5%
3.3V ±5%
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-497-6377 • www.valpeyfisher.com • RevB_1006
2
VFVX120
VCXO Low Jitter
9x14mm SMD, PECL / LVPECL
Absolute Maximum Ratings
Parameter
Supply
Break Down
Voltage
Storage
Temperature
Control
Voltage
Symbol
Condition
Min
Typ
Max
Unit
Vcc
-0.5
6.0
V
Ts
-55
+85
°C
Vc
-1
7
V
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
Pin #
1
2
3
4
5
6
Connection
Vc
Negative Enable
Case, GND
Output
Comp. Output
Vcc
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-497-6377 • www.valpeyfisher.com • RevB_1006
3
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