CLOCK OSCILLATOR
Page 1 of 2
CO43025-20.000-EXT-TR
ELECTRICAL SPECIFICATION
PARAMETER
Frequency, nom
Supply voltage, nom.
Supply current, max.
Output Voltage Levels
Duty cycle
Rise time / Fall time, max.
Jitter, RMS, max.
Overall freq. stability, max.
Output Enabled / Disabled
Operating temperature range
Storage temperature range
SYMBOL
fo
Vcc
Is
V
OH
V
OL
DC
tr / tf
J
f/fc
En
Dis
Ta
T(stg)
CONDITIONS
VALUE
UNIT
-
Vcc ±10%
Vcc=3.3 VDC; Ta=+25C;
Load=20 pF CMOS or 5 TTL MAX
Logic 1
Logic 0
@ 50% of signal
20%~80% Vout, 80%~20% Vout,
1, 12kHz < F
j
< 20MHz
Inclusive of 25° Tolerance, Operating Temperature
Range, Voltage & Load Variations, Aging, Shock and
Vibration.
Pin 1: High Voltage or No Connect, Pin 3 Enabled
Pin 1: Ground , Pin 3 Disabled
-
-
20.000
3.3
25.0
2.8 MIN
0.4 MAX
40…60
3
1.0
±25
2.2 MIN
0.8 MAX
-40…+85
-55…+125
MHz
V
mA
VDC
VDC
%
ns
ps
ppm
VDC
VDC
C
C
MECHANICAL SPECIFICATION
PACKAGING
254 mm REEL DIAMETER
16 mm TAPE WIDTH, 8 mm PITCH
QUANTITY: 1000 PIECES PER REEL
IN ACCORDANCE WITH EIA-481
OUTLINE TOLERANCE: ±0.015” / 0.4mm (Unless otherwise specified)
RALTRON ELEC TR ONI CS
10400 N.W . 33
rd
Street
Miami, Florida 33172
U.S.A.
Telephone: +1-305-593-6033
Fax: +1-305-594-3973
e-mail: sales@raltron.com
internet: http://www.raltron.com
CLOCK OSCILLATOR
Page 2 of 2
CO43025-20.000-EXT-TR
REFLOW PROFILE
t
P
T
P
Ramp-up
Critical Zone
T
L
to T
P
T
L
T
SMAX
Temp.
[°C]
T
SMIN
t
S
Preheat
t
L
Ramp-down
t[25°C] to Peak
Time [sec]
Temperature Min Preheat
Temperature Max Preheat
Time (T
SMIN
to T
SMAX
)
Temperature
Peak Temperature
Ramp-up rate
Ramp-down rate
Time within 5°C of Peak Temperature
Time t[25°C] to Peak Temperature
Time
Reflow profile
T
SMIN
T
SMAX
t
S
T
L
T
P
R
UP
R
DOWN
t
P
t[25°C] to Peak
t
L
150°C
200°C
60-180 sec.
217°C
260°C
3°C/sec max.
6°C/sec max.
10 sec.
480 sec.
60-150 sec.
ENVIRONMENTAL
PARAMETER
MOISTURE SENSITIVITY LEVEL
RoHS-2
REACH-SVHC
HALOGEN-FREE
TERMINATION FINISH
UNIT WEIGHT (grams)
VALUE
1
6/6 LEAD FREE
COMPLIANT
COMPLIANT
Au
0.155
August 2015
RALTRON ELEC TR ONI CS
10400 N.W . 33
rd
Street
Miami, Florida 33172
U.S.A.
Telephone: +1-305-593-6033
Fax: +1-305-594-3973
e-mail: sales@raltron.com
internet: http://www.raltron.com
嵌入式系统
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