Pb
RoHS
EMS13CHA-110.000M
EMS13 C H A -110.000M
Series
RoHS Compliant (Pb-free) 4 Pad 5mm x 7mm SMD
3.3Vdc LVCMOS MEMS Spread Spectrum Oscillator
Frequency Tolerance/Stability
±100ppm Maximum over -20°C to +70°C
Output Control Function
Tri-State (Disabled Output High Impedance)
Nominal Frequency
110.000MHz
Spread Spectrum
±0.25% Center Spread
ELECTRICAL SPECIFICATIONS
Nominal Frequency 110.000MHz
Frequency Tolerance/Stability ±100ppm Maximum over -20°C to +70°C (Inclusive of all conditions: Calibration Tolerance at 25°C,
Frequency Stability over the Operating Temperature Range, Supply Voltage Change, Output Load Change,
First Year Aging at 25°C, 260°C Reflow, Shock, and Vibration)
Aging at 25°C ±1ppm Maximum First Year
Supply Voltage 3.3Vdc ±10%
Maximum Supply Voltage -0.5Vdc to +3.65Vdc
Input Current 40mA Maximum (Unloaded; Nominal Vdd)
Output Voltage Logic High (Voh) 90% of Vdd Minimum (IOH=-8mA)
Output Voltage Logic Low (Vol) 10% of Vdd Maximum (IOL=+8mA)
Rise/Fall Time 2nSec Maximum (Measured from 20% to 80% of waveform)
Duty Cycle 50 ±10(%) (Measured at 50% of waveform)
Load Drive Capability 15pF Maximum
Output Logic Type CMOS
Output Control Function Tri-State (Disabled Output High Impedance)
Tri-State Input Voltage (Vih and Vil) 70% of Vdd Minimum or No Connection to Enable Output, 30% of Vdd Maximum to Disable Output
Disable Current 20mA Maximum (Disabled Output: High Impedance) (Pad 1=Ground)
Spread Spectrum ±0.25% Center Spread
Modulation Frequency 30kHz Minimum, 32kHz Typical, 35kHz Maximum
Period Jitter 30pSec Maximum (Cycle to Cycle; Spread Spectrum-On; Fo=133.333M, Vdd=3.3Vdc)
Start Up Time 10mSec Maximum
Storage Temperature Range -55°C to +125°C
ENVIRONMENTAL & MECHANICAL SPECIFICATIONS
ESD Susceptibility MIL-STD-883, Method 3015, Class 2, HBM 2000V
Flammability UL94-V0
Mechanical Shock MIL-STD-883, Method 2002, Condition G, 30,000G
Moisture Resistance MIL-STD-883, Method 1004
Moisture Sensitivity Level J-STD-020, MSL 1
Resistance to Soldering Heat MIL-STD-202, Method 210, Condition K
Resistance to Solvents MIL-STD-202, Method 215
Solderability MIL-STD-883, Method 2003 (Four I/O Pads on bottom of package only)
Temperature Cycling MIL-STD-883, Method 1010, Condition B
Thermal Shock MIL-STD-883, Method 1011, Condition B
Vibration MIL-STD-883, Method 2007, Condition A, 20G
www.ecliptek.com | Specification Subject to Change Without Notice | Rev D 3/12/2011 | Page 1 of 5
EMS13CHA-110.000M
MECHANICAL DIMENSIONS (all dimensions in millimeters)
5.00
±0.15
7.00
±0.15
0.85
±0.15 0.08
MAX
2.60 ±0.15 1.40
±0.10 (x4)
1.20 ±0.10 (x4)
2.1
2
1
3
4
1.70
R0.70 ±0.10
5.08
±0.10 A
Note A: Center paddle is connected
internally to oscillator ground (Pad 2).
C0.25 ±0.10
PIN CONNECTION
1 Tri-State (High
Impedance)
2 Ground
3 Output
4 Supply Voltage
LINE MARKING
1XXXX or XXXXX
XXXX or XXXXX=Ecliptek
Manufacturing Lot Code
All Tolerances are ±0.1
Suggested Solder Pad Layout
Solder Land
(X4)
All Dimensions in Millimeters
2.88
1.81
2.0 (X4)
2.2 (X4)
www.ecliptek.com | Specification Subject to Change Without Notice | Rev D 3/12/2011 | Page 2 of 5
EMS13CHA-110.000M
OUTPUT DISABLE
(HIGH IMPEDANCE
STATE)
OUTPUT WAVEFORM & TIMING DIAGRAM
VOH
VOL
80% of Waveform
50% of Waveform
20% of Waveform
Fall
Time
Rise
Time TW
T
Duty Cycle (%) = TW/T x 100
VIH
VIL
tPLZ tPZL
CLOCK OUTPUT TRI-STATE INPUT
Supply
Voltage
(VDD)
Test Circuit for CMOS Output
Output
Tri-State or
Power Down or
Spread Disable
Ground
+ +
+_
__
Power
Supply
0.01µF
(Note 1) 0.1µF
(Note 1)
CL
(Note 3)
Note 1: An external 0.1µF low frequency tantalum bypass capacitor in parallel with a 0.01µF high frequency
ceramic bypass capacitor close to the package ground and VDD pin is required.
Note 2: A low capacitance (<12pF), 10X attenuation factor, high impedance (>10Mohms), and high bandwidth
(>300MHz) passive probe is recommended.
Note 3: Capacitance value CL includes sum of all probe and fixture capacitance.
Voltage
Meter
Current
Meter
Oscilloscope Frequency
Counter
Probe
(Note 2)
www.ecliptek.com | Specification Subject to Change Without Notice | Rev D 3/12/2011 | Page 3 of 5
T Min
S
T Max
S
Critical Zone
T to T
L P
Ramp-up Ramp-down
TL
TP
t 25°C to Peak
t Preheat
StL
tP
Temperature (T)
Time (t)
Recommended Solder Reflow Methods
EMS13CHA-110.000M
High Temperature Infrared/Convection
TS MAX to TL (Ramp-up Rate) 3°C/second Maximum
Preheat
- Temperature Minimum (TS MIN) 150°C
- Temperature Typical (TS TYP) 175°C
- Temperature Maximum (TS MAX) 200°C
- Time (tS MIN) 60 - 180 Seconds
Ramp-up Rate (TL to TP)3°C/second Maximum
Time Maintained Above:
- Temperature (TL)217°C
- Time (tL)60 - 150 Seconds
Peak Temperature (TP)260°C Maximum for 10 Seconds Maximum
Target Peak Temperature (TP Target) 250°C +0/-5°C
Time within 5°C of actual peak (tp)20 - 40 seconds
Ramp-down Rate 6°C/second Maximum
Time 25°C to Peak Temperature (t) 8 minutes Maximum
Moisture Sensitivity Level Level 1
www.ecliptek.com | Specification Subject to Change Without Notice | Rev D 3/12/2011 | Page 4 of 5
T Min
S
T Max
S
Critical Zone
T to T
L P
Ramp-up Ramp-down
TL
TP
t 25°C to Peak
t Preheat
StL
tP
Temperature (T)
Time (t)
Recommended Solder Reflow Methods
EMS13CHA-110.000M
Low Temperature Infrared/Convection 240°C
TS MAX to TL (Ramp-up Rate) 5°C/second Maximum
Preheat
- Temperature Minimum (TS MIN) N/A
- Temperature Typical (TS TYP) 150°C
- Temperature Maximum (TS MAX) N/A
- Time (tS MIN) 60 - 120 Seconds
Ramp-up Rate (TL to TP)5°C/second Maximum
Time Maintained Above:
- Temperature (TL)150°C
- Time (tL)200 Seconds Maximum
Peak Temperature (TP)240°C Maximum
Target Peak Temperature (TP Target) 240°C Maximum 1 Time / 230°C Maximum 2 Times
Time within 5°C of actual peak (tp)10 seconds Maximum 2 Times / 80 seconds Maximum 1 Time
Ramp-down Rate 5°C/second Maximum
Time 25°C to Peak Temperature (t) N/A
Moisture Sensitivity Level Level 1
Low Temperature Manual Soldering
185°C Maximum for 10 seconds Maximum, 2 times Maximum.
High Temperature Manual Soldering
260°C Maximum for 5 seconds Maximum, 2 times Maximum.
www.ecliptek.com | Specification Subject to Change Without Notice | Rev D 3/12/2011 | Page 5 of 5
