VCC6-Q-270 Vectron International, Inc., VCC6-Q-270 Datasheet - Page 2

• Manufacturer Part Number: VCC6-Q-270
• Description: 3.3 Volt Lvpecl Crystal Oscillator, Output Frequencies > 270mhz
• Manufacturer: Vectron International, Inc.

VCC6-Q 3.3v LVPECL Crystal Oscillator, Output Frequencies > 270MHZ
1. A 0.01uF and a 0.1uF capacitor should be located as close to the supply as possible and terminated to ground.
2. Figure 1 defines these parameters. Figure 2 illustrates the operating conditions under which these parameters are tested and specified.
3. Symmetry is measured defined as On Time/Period.
4. Includes calibration tolerance, operating temperature, supply voltage variations, aging (40 degreesC/10 years) and shock and vibration (not under
5. Measurements made on a VCC6-QAB-622M080 using a LeCroy 8600, 25K samples.
6. Output will be enabled if Enable/Disable is left open.
Figure 1. Output Waveform
Vectron International 267 Lowell Rd, Hudson NH 03051
Frequency
Supply Voltage
Supply Current
Output Logic Levels, -10/70°C
Output Logic Levels, -40/85°C
Transition Times
Symmetry or Duty Cycle
Operating temperature (ordering option)
Stability (ordering option)
Output Enabled
Output Disabled
Enable/Disable Leakage Current
Output Enable Pull-Up Resistor
Table 1. Electrical Performance
Performance Characteristics
Jitter, 12kHz to 20MHz
Period RMS Jitter
Period p/p Jitter
operation).
Output Logic High
Output Logic Low
Output Logic High
Output Logic Low
Rise Time
Fall Time
Vs
80
20
%
%
2
2
On Time
t
R
Parameter
6
1
6
,
2
2
Period
2
2
5
3
4
t
F
6
Symbol
deltaF/F
SYM
V
V
V
V
V
T
V
I
V
t
f
DD
t
I
OP
O
DD
OH
OH
R
IL
OL
OL
F
IH
IL
Tel: 1-88-VECTRON-1
Figure 2. Typical Output Test Conditions (25 5°C)
V
V
V
V
DD
DD
DD
DD
0.7*V
3.15
Min
270
-1.025
-1.810
-1.085
-1.830
45
DD
±20, ±25, ±50 or ±100
-10/70 or –40/85
Typical
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100
50
30
2
4
Maximum
V
V
V
V
0.3*V
DD
DD
DD
DD
3.45
800
600
600
100
-0.880
-1.620
-0.880
-1.555
55
200
DD
Units
MHz
ppm
uA
mA
ps
ps
ps
%
V
V
V
V
V
V
V
C