SURFACE MOUNT
CLOCK OSCILLATORS
SERIES CO425
•
•
•
•
FEATURES
ULTRA SMALL PACKAGE
EXCELLENT FOR HIGH DENSITY PACKAGING
STANBY CURRENT
•
ELECTRICAL SPECIFICATION
VALUE
1.544 ~ 125.000 MHz
-10°C
~
+70°C Standard
-40°C ~ +85˚C Extended
±20ppm*, ±25 ppm*, ±50 ppm, ±100ppm
-55°C ~ +125°C
2.5 V ±5%
3 mA max
4 mA max
10 mA max
15 pF CMOS max
40% ~ 60%
45% ~ 55%
Logic “0”: 0.18 VDC max
Logic “1”: 1.62 VDC max
1.544 MHz ~ 35.000 MHz: 6 ns max (20% ~ 80%, CMOS Load)
35.001 MHz ~ 70.000 MHz: 3 ns max (0.4V ~ 2.4V, TTL Load)
Pin 1: High (+1.62 VDC min) PIN 3: Enabled
Pin 1: Low (+0.18 VDC max) PIN 3: Disabled (High Impedance)
1.544 MHz ~ 35.000 MHz: 100µA max
35.001 MHz ~ 70.000 MHz: 10µA max
10 ms max
PARAMETER
Frequency Range
Operating Temperature Range
Frequency Stability
Storage Temperature Range
Supply Voltage (Vcc)
@ 1.544 ~ 25.000 MHz
Supply Current
@ 25.001 ~ 40.000 MHz
@ 40.001 ~ 70.000 MHz
Load
Normal
Symmetry
Tight
Output
Level
Rise/Fall Time (20% ~ 80 %)
Enable / Disable Function
Standby Current
Start-Up Time
INCLUSIVE OF 25°C TOLERENCE, OPERANTING TEMPERATURE RANGE , VOLTAGE OR LOAD CHANGES, AGING, SHOCK AND VIBRATION
*CONSULT RALTRON FOR SPECIFICACTIONS
RALTRON ELECTRONICS
▪
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
▪
web site: www.raltron.com
SURFACE MOUNT
CLOCK OSCILLATORS
SERIES CO425
•
PART NUMBERING SYSTEM
SERIES
-
FREQUENCY
STABLITY
-
FREQUENCY
-
TEMPERATURE
RANGE (˚C)
blank: -10°C to +70°C
-
SYMMETRY
blank: 40 to 60%
-
TAPE&
REEL
CO425
-
10
05
025
020
±100 ppm
±50 ppm
±25 ppm
±20 ppm
-
IN MHz
-
X: -40°C to +85°C
-
T: 45 to 55%
-
TR
EXAMPLE: CO42510-32.000-TR
Surface Mount CO425 CMOS Oscillator, 7.0 x 5.0 mm, 32.000 MHz, 2.5 VDC Supply Voltage, ±100 ppm Stability,
10°C to +70°C, Symmetry 45% to 55%, Tape and Reel packaging.
RALTRON ELECTRONICS
▪
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
▪
web site: www.raltron.com
SURFACE MOUNT
CLOCK OSCILLATORS
SERIES CO425
•
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]
Reflow profile
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
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
REACH SVHC
RoHS
TERMINATION FINISH
VALUE
1
COMPLIANT
COMPLIANT
Au
December 2020
RALTRON ELECTRONICS
▪
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
▪
web site: www.raltron.com
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