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CE8450A Datasheet(PDF) 1 Page - Raltron Electronics Corporation

Part No. CE8450A
Description  HIGH FREQUENCY, LOW JITTER, SMD OSCILLATOR FOR GIGABIT ETHERNET APPLICATIONS
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Maker  RALTRON [Raltron Electronics Corporation]
Homepage  http://www.raltron.com
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CE8450A Datasheet(HTML) 1 Page - Raltron Electronics Corporation

   
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Raltron Electronics Corporation 10651 NW 19th St. Miami, Florida 33172 U.S.A.
Tel: 305-593-6033 Fax: 305-594-3973 e-mail: sales@raltron.com Internet: http://www.raltron.com
PREHEATING
REFLOW
COOLING
240 °C
150 °C
25 °C
TIME (SECONDS)
100 s TYPICAL
10 s
HIGH FREQUENCY, LOW JITTER, SMD OSCILLATOR
FOR GIGABIT ETHERNET APPLICATIONS
MODEL CE8450A
SPECIFICATIONS
PIN CONNECTION
OUTLINE DRAWING
CARRIER TAPE DIMENSIONS
REFLOW SOLDERING PROFILE
Scale none Dimension in
mm
inch
FEATURES
SMALL SMD PACKAGE
LOW JITTER
3rd OVERTONE CRYSTAL DESIGN
.059 ± .004 DIA
2.0 ± 0.1
1.5 ± 0.1DIA
.079 ± .004
.157 ± .004
4.0 ± 0.1
12 .00
.472
4.8
.189
REVISION: C
DATE: 4/3/03
1
MARKING
LABEL
2.54 TYP
.100 TYP
.46 TYP
.018 TYP
13.96
.550
7.61 ± .20
.300
± .008
1
2
3
4
PIN
FUNCTION
2
CASE/GND
3OUTPUT
1
N.C. OR E/D
PARAMETER
SYMBOL
CONDITIONS
VALUE
UNIT
SUPPLY VOLTAGE, NOMINAL
Vcc
Vcc ±5%
3.3
V
SUPPLY CURRENT, MAX
Is
Vcc=3.3V, Ta=25ºC, 15pF LOAD
70.0
mA
NOMINAL FREQUENCY
fo
-
125.00, 133.00, 156.25 MHz
MHz
OVERALL FREQUENCY STABILITY MAX
f/fc (Ta)
Ta=-40ºC to +85ºC, (REF. TO 25ºC),
Vcc=+3.3 VDC, 15pF LOAD
±50.0
PPM
HCMOS
VOH / VOL
LOAD=15pF; Vcc=3.3V
2.97 / 0.3
V
DUTY CYCLE
DC
LOAD, NOM. / 50% Vcc
40 TO 60
%
RISE & FALL TIME, MAX
tr / tf
20% TO 80% Vout, 80% TO 20% Vout
3
ns
ENABLE OPTION
DISABLE OPTION
(pin 1)
(pin 1)
PIN 1 = "HIGH" OR OPEN
PIN 1 = "LOW " OR GROUND
OSCILLATING
TRI-STATE (OUTPUT PIN HIGH-Z)
-
-
JITTER
J
Fj > 1 KHz, 1
1 pS RMS
pS
STORAGE TEMPERATURE
T(store)
-
-55 TO +125
ºC
ABSOLUTE VOLTAGE RANGES
Vcc, Vc(abs) NON-DESTRUCTIVE, DC
-0.5 TO +7.0
V
EXAMPLE:
CE8450A-D3-125.000-4


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