VCC1-B3B-79.452 Corning Frequency Control, VCC1-B3B-79.452 Datasheet - Page 2
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VCC1-B3B-79.452
Manufacturer Part Number
VCC1-B3B-79.452
Description
Cmos Crystal Oscillator
Manufacturer
Corning Frequency Control
Datasheet
1.VCC1-B3B-79.452.pdf
(10 pages)
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Table 1. Electrical Performance, 5V Option
Voltage
Max Voltage
Current
Current, Output Disabled
Nominal Frequency
Stability
Output Logic Levels
Load
Output Rise /Fall Time
Output Leakage, Output Disabled
Duty Cycle
Period Jitter
RMS Jitter, 12k-20MHz
Output Enable/Disable
Disable time
Enable Internal Pull-Up Resistor
Start-Up Time
Operating Temp, (Ordering Option)
≤20.000MHz
20.001 to 50.000MHz
50.001 to 85.000MHz
85.001 to 125.000MHz
Output Logic High
Output Logic Low
Output Logic High Drive
Output Logic Low Drive
<20.000MHz
20.000 to 50.000MHz
50.001 to 125.000MHz
RMS
Peak-Peak
Output Enable
Output Disable
The power supply should have by-pass capacitors as close to the supply and to ground as possible, for example 0.1 and 0.01uF
Parameters are tested with the test circuit shown in Figure 1.
See Standard Frequencies and Ordering Information tables for more specifi c information
Includes initial accuracy, operating temperature, supply voltage, shock and vibration (not under operation) and 10 years aging.
Duty Cycle is measured as On Time/Period, see Fig 2.
Broadband Period Jitter measured using a LeCroy Wavemaster 8600A, 90K samples, see Application Note for Typical Phase Noise and Jitter Performance
The Output is Enabled if the Enable/Disable is left open.
1
2
4
, (Ordering Option)
2,5
6
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Parameter
3
2
2
7
Performance Specifi cations
Symbol
t
V
V
I
V
T
I
I
фJ
фJ
V
I
R
V
t
OUT
f
t
DD
OH
I
OL
/t
SU
DD
OH
OP
N
OL
Z
D
IH
IL
F
Enable/Disable
Frequency
Outputs
Supply
Minimum
Page2
0.9*V
1.544
-0.7
4.5
4.0
16
16
45
DD
±20, ±25, ±32, ±50, ±100
-10/70, -40/85, -55/125
Typical
100
5.0
2.5
0.5
50
18
Maximum
125.000
0.1*V
±10
100
5.5
0.8
10
30
50
60
30
15
55
10
7
8
5
2
1
DD
Kohm
Units
MHz
ppm
mA
mA
mA
ms
uA
pF
uA
ns
ps
ps
ns
°C
%
V
V
V
V
V
V