MEMS Standard
Frequency Differential
Oscillator
Page 1 of 5
CMP302-SERIES
■ 0.6 ps RMS Phase Jitter over 12 kHz to 20 MHz bandwidth
■ 31 Standard frequencies from 25 MHz to 212.5 MHz
■ LVPECL and LVDS Output types
■ SMD package 3.2 x 2.5 mm
ELECTRICAL SPECIFICATIONS
PARAMETER
SYMBOL
CONDITION
VALUE
Typ.
UNIT
Min.
Max.
Frequency Range
Supply Voltage
31 standard frequencies, see table 1
25
212.5
MHz
f0
Vs ±5%
Vs ±5%
Vs ±5%
2.25
2.25
2.97
-
3.63
2.75
3.63
V
V
V
Vs
2.5
3.3
-20
-40
+70
+85
C
°C
Operating Temperature
Frequency Stability
Ta
ppm
ppm
ppm
ppm
-10
-20
-25
-50
+10
+20
+25
+50
Including First Year aging, initial
frequency tolerance at 25°C, Frequency
stability over temperature range, supply
variation, load variation
Δf/f0
Δf/Δty
Δf/Δty
First Year @ 25°C
10 Years @ 25°C
-2
-5
+2
+5
ppm
ppm
Long Term stability ( Aging )
Input Voltage High
Pin 1 , E/D or STBY
Pin 1 , E/D or STBY
70%Vs
V
V
VIH
VIL
Zin
Input Voltage Low
Input Pull-up Impedance
Start-up Time
30%Vs
250
Pin 1 , E/D=High or Low or STBY=High
Pin 1, STBY = Low
100
kΩ
MΩ
2
Measured from the time Vs reaches its
rated minimum value
T st
T res
DC
6
6
10
10
55
ms
ms
%
Measured from the time STBY pin
crosses 50% threshold
Resume Time
Duty Cycle
45
RALTRON ELECTRONICS . 10400 N.W. 33r d St . Miami, Florida 33172 . U.S.A.
phone: +1-305-593-6033 . fax: +1-305-594-3973 . e-mail: sales@raltron.com . internet: http://www.raltron.com