High Frequency Ultra Performance
MEMS Oscillator
Page 1 of 5
CMC204-SERIES
RALTRON ELECTRONICS 10400 N.W . 33
rd
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
■ Ultra low phase jitter: 0.5ps ( 12kHz to 20MHz )
■ LVCMOS/ LVTTL compatible output
■ SMD package 2.0 x 1.6 mm
Any Frequency between Frequency
range, accurate to
6 decimal places
Supply voltages between 2.5V and
3.3V can be supported in increments
of 0.1V
Vs = 1.8V, f
0
=100MHz, no load
Vs = 2.5V,2.8V and 3.3V f
0
=100MHz,
no load
Extended Commercial
Industrial
Including First Year aging, initial
frequency tolerance at 25°C,
Frequency stability over temperature
range, supply variation, load variation
Long term stability, aging
f
0
=220MHz, for other frequencies,
T E/D =100ns+ 3 cycles
Vs=1.8V, E/D =GND, output is
weakly pulled down
Vs=2.5V,2.8Vor 3.3V, E/D =GND
output is weakly pulled down
STBY=GND,Vs=1.8V
STBY=GND,Vs=2.5V,2.8V or 3.3V
Output is weakly pulled down
Measured from the time Vs reaches
its rated maximum value
Measured from the time STBY pin
crosses 50% threshold
f
0
=156.25MHz,BW 12KHz to 20MHz
f
0
=156.25MHz,Vs=2.5V,2.8V or 3.3V
f
0
=156.25MHz,Vs=1.8V
ELECTRICAL SPECIFICATIONS
High Frequency Ultra Performance
MEMS Oscillator
Page 2 of 5
CMC204-SERIES
RALTRON ELECTRONICS 10400 N.W . 33
rd
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
I
oh
= -3 mA ( Vs=1.8V )
I
oh
= -6 mA ( Vs= 2.5V, 2.8V or 3.3V )
I
ol
=3 mA ( Vs=1.8V )
I
ol
=6 mA ( Vs= 2.5V, 2.8V or 3.3V )
f
0
≤165MHz, all Vs
f
0
≥165MHz, all Vs
High Frequency Ultra Performance
MEMS Oscillator
Page 3 of 5
CMC204-SERIES
RALTRON ELECTRONICS 10400 N.W . 33
rd
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
Note: *A pull-up resistor of <10kΩ between ED/STBY pin and Vs is recommended in high noise environment.
BOTTOM VIEW
RECONMENDED LAND PATTERN
E/D H or Open* :Enable output frequency
L :Disable output frequency , high impedance
STBY H or Open* : Enable output frequency
L : Output is low ( weak pull down) Device goes to sleep
mode. Supply current ( Is ) reduces to Istby
MECHANICAL DIMENSIONS AND PIN FUNCTIONING
