VFH230C
XO Low Jitter, 3.3V, 5x7mm SMD, LVPECL/LVDS
Parameter
Load
Symbol
Condition
Min
Typ
Max
Unit
Note
50 Ohms to VDD – 2V (PECL) 100 Ohms (LVDS)
VDD
1.025
1.4
-
PECL
LVDS
Output High Voltage
VOH
VOL
1.6
V
V
VDD
-
PECL
LVDS
Output Low Voltage
0.9
1.1
1.620
Output Differential
Voltage
Offset Voltage
VOD
VOS
247
355
454
mV
V
LVDS
1.125
1.2
0.6
0.7
1.375
1.5
1.0
PECL
LVDS
Rise/Fall Times
Tristate
TR/TF
20% to 80%
ns
“1”: Output Enable – Pin 1 may float or 2.8V min (3.3V VDD
“0”: Tristate – Pin 1 requires 0.4V max (3.3V VDD
)
)
Mechanical and Environmental Conditions
Parameter
Specification
MIL-STD 883, Method 2002, Cond. B (1500 peak g, 0.5 ms duration, ½ sine wave, 5 shocks in 6
Shock
planes)
Humidity
Vibration
Leak
Case
Pads
Resistant to 85° R.H. at 85°C
MIL-STD 883, Method 2007, Cond. A (20-2000 Hz of 0.06” d.a. or 20 Gs, whichever is less)
MIL STD 883, Method 1014, Cond. A and C
Hermetically sealed ceramic LCC
Solderable gold over nickel
Marking
Resistance to Solvents
Epoxy ink or laser engraved
MIL STD 202, Method 215
Thermal Characteristics
Table 1
Thermal Resistance
Each unit undergoes screening for product level B
class 2 oscillators by MIL-PRF-55310
From Junction to Case, RØjc
16 °C/Watt
Surface Mount Application
Internal Visual
Stabilization Bake
Temperature Cycling
Constant Acceleration
Fine Leak
Gross Leak
Burn-in
MIL-STD-883 Method 1008, COND. B
MIL-STD-883 Method 1010, COND. B
MIL-STD-883 Method 2001, COND. A
MIL-STD-883 Method 1014, COND. A
MIL-STD-883 Method 1014, COND. C
MIL-STD-883 Method 1015, COND. B
(125°C for 160 hours with bias)
These packages are designed for reflow soldering in
accordance with recommended profiles. For hand-
soldering, the temperature of the iron should not
exceed 400°C for three seconds.
Electrical test at 25°C
Current
Frequency at max VDD
Frequency at min VDD
“Zero” logic level
Rise Time
Fall Time
Duty Cycle
Tristate
“One” logic level
Frequency at 25°C and frequency verification at temperature
extremes
Serialized test data on each unit available upon request for additional cost.
Rev J_0718
Page 3 of 6
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