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
Min.
VALUE
Typ.
Max.
212.5
-
2.5
3.3
3.63
2.75
3.63
+70
+85
+10
+20
+25
+50
+2
+5
UNIT
Frequency Range
f
0
Vs
31 standard frequencies, see table 1
Vs ±5%
Vs ±5%
Vs ±5%
25
2.25
2.25
2.97
-20
-40
MHz
V
V
V
C
°C
ppm
ppm
ppm
ppm
ppm
ppm
V
Supply Voltage
Operating Temperature
T
a
Frequency Stability
Δf/f
0
Δf/Δt
y
Δf/Δt
y
VIH
Including First Year aging, initial
frequency tolerance at 25°C, Frequency
stability over temperature range, supply
variation, load variation
First Year @ 25°C
10 Years @ 25°C
Pin 1 , E/D or STBY
Pin 1 , E/D or STBY
Pin 1 , E/D=High or Low or STBY=High
Pin 1, STBY = Low
Measured from the time Vs reaches its
rated minimum value
Measured from the time STBY pin
crosses 50% threshold
-10
-20
-25
-50
-2
-5
70%Vs
Long Term stability ( Aging )
Input Voltage High
Input Voltage Low
Input Pull-up Impedance
Start-up Time
Resume Time
Duty Cycle
VIL
Z
in
T st
T
res
DC
30%Vs
100
2
6
6
45
10
10
55
250
V
kΩ
MΩ
ms
ms
%
RALTRON ELECTRONICS
10400 N.W . 33
rd
St
Miam i, 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
MEMS Standard
Frequency Differential
Oscillator
Page 2 of 5
CMP302-SERIES
OUTPUT CHARACTERISTICS
PARAMETER
SYMBOL
V
OH
CONDITION
Output termination load 50
connected to Vs -2.0V, Vs ±5%
Output termination load 50
connected to Vs -2.0V, Vs ±5%
VALUE
Min
Vs -1.1
Typ.
Max
Vs -0.7
UNIT
V
Output Levels
V
OL
Output differential voltage swing
Current consumption
Vs -1.9
1.2
1.6
61
Vs -1.5
2.0
69
35
1
100
30
300
500
115
1.2
1.2
1.2
0.6
1.7
1.7
1.7
0.85
V
V
mA
mA
m
ps
ns
ps
ps
ps
ps
V
SWING
Is
I
E/D
I
LEAK
I
STBY
I
driver
Tr / Tf
T
E/D
J
P
J
PH
Excluding Load termination,
Vs=2.5 V or 3.3V
E/D = Low
E/D = Low
STBY= Low, for all Vs
Maximum average current drawn
from Out + or Out -
20% to 80%
LVPECL
E/D current consumption
Output Disable Supply leakage
STBY current
Maximum Output Current
Rise / Fall Time
E/D time
f
0=
212.5 MHz, for other frequencies
T
E/D=
100 ns + 3 period
RMS Period Jitter
RMS Phase Jitter
f
0=
100 MHz, Vs= 3.3v or 2.5V
f
0=
156.25 MHz, Vs= 3.3v or 2.5V
f
0=
212.5 MHz, Vs= 3.3v or 2.5V
f
0=
156.25 MHz, integrated
bandwidth, 12 KHz to 20 MHz, all Vs
PARAMETER
Output differential voltage
Output differential voltage Magnitude
change
Offset Output Voltage
Offset Output Voltage Magnitude change
SYMBOL
V
OD
CONDITION
Output termination load 100
connected between OUT+ and OUT-
, Vs ±5%
Min
250
VALUE
Typ.
350
Max
450
50
UNIT
mV
mV
V
mV
mA
mA
ps
ns
ps
ps
ps
ps
ΔV
OD
V
OOFF
Output termination load 100
connected between OUT+ and OUT-
, Vs ±5%
Excluding Load termination,
Vs=2.5 V or 3.3V
E/D = Low
E/D = Low
STBY= Low, for all Vs
20% to 80%
495
1.125
1.2
1.375
50
ΔV
OOFF
Is
I
E/D
I
LEAK
I
STBY
Tr / Tf
T
E/D
J
P
J
PH
47
LVDS
Current consumption
E/D current consumption
Output Disable Supply leakage
STBY current
Rise / Fall Time
E/D time
55
35
1
100
600
115
f
0=
212.5 MHz, for other frequencies
T
E/D=
100 ns + 3 period
RMS Period Jitter
RMS Phase Jitter
f
0=
100 MHz, Vs= 3.3v or 2.5V
f
0=
156.25 MHz, Vs= 3.3v or 2.5V
f
0=
212.5 MHz, Vs= 3.3v or 2.5V
f
0=
156.25 MHz, integrated
bandwidth, 12 KHz to 20 MHz, all Vs
1.2
1.2
1.2
0.6
1.7
1.7
1.7
0.85
RALTRON ELECTRONICS
10400 N.W . 33
rd
St
Miam i, 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
MEMS Standard
Frequency Differential
Oscillator
Page 3 of 5
CMP302-SERIES
Table 1. List of Supported Frequencies
25 MHz
125 MHz
148.351648 MHz
166.66 MHz
50 MHz
133 MHz
148.5 MHz
166.666 MHz
74.175824 MHz
133.3 MHz
150 MHz
166.6666 MHz
74.250 MHz
133.33 MHz
155.520 MHz
166.66666 MHz
75 MHz
133.333 MHz
156.250 MHz
166.666666MHz
98.304 MHz
133.3333 MHz
161.13280 MHz
200 MHz
100 MHz
133.33333MHz
166 MHz
212.5MHz
106.250MHz
133.333333 MHz
166.6 MHz
MECHANICAL DIMENSIONS AND PIN FUNCTIONING
Recommended land pattern
3.2±0.05
#6
#5
#4
#4
2.20
#5
#6
2.5±0.05
2.25
YXXXX
0.9
0.7
#1
#2
#3
#3
#2
#1
0.6
1.00
0.65
1.05
STBY
0.75±0.05
PIN
1
SYMBOL
E/D
STBY
FUNCTION
H or Open: Oscillator frequency output
L: Output is high impedance
H or Open: Oscillator frequency output
L: Device goes to sleep mode. Supply current reduces to I
Electrical Ground
2
3
4
5
6
GND
NC
OUT+
OUT-
Vs
No connect, leave it floating or connect to GND for better heat
dissipation
Oscillator Output Signal
Complementary Oscillator Output signal
Supply Voltage
Note: Connect a capacitor of 0.1F or higher value between Vs and GND
RALTRON ELECTRONICS
10400 N.W . 33
rd
St
Miam i, 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
1.6
MEMS Standard
Frequency Differential
Oscillator
Page 4 of 5
CMP302-SERIES
ENVIRONMENTAL
REFLOW PROFILE
Soldering
Moisture Sensitivity Level
Temperature Cycle
Vibration
Mechanical Shock
Storage Temperature
MIL-STD-883F, Method 2003
MSL 1 at 260°C
JESD22, Method A104
MIL-STD-883F, Method 2007
MIL-STD-883F, Method 2002
-65° ……. +150°C
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
Recommended Solder 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.
RALTRON ELECTRONICS
10400 N.W . 33
rd
St
Miam i, 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
MEMS Standard
Frequency Differential
Oscillator
Page 5 of 5
CMP302-SERIES
ORDERING INFORMATION
SERIES
SUPPLY VOLTAGE
(V)
Frequency
Stability
TEMP
RANGE
(°C )
Output Type
Enable/
Disable
Function
-
OUTPUT
FREQUENCY
(MHz)
A:±10ppm
1:LVPECL
U: -20~70
V: -40~85
2:LVDS
E: E/D output
S:Standby
-
See table 1
CMP302
25: Vs=2.5V
33: Vs=3.3V
XX: Vs=2.25V
to
3.63V
B:±20ppm
C:±25ppm
D:±50ppm
APPROVALS
Eng. approval, date: SP, 07/19/2016
Created by, date:
Revision: A
SP, 07/19/2016
RALTRON ELECTRONICS
10400 N.W . 33
rd
St
Miam i, 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
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