Pericom MK2700001 2.5v cmos ssxo Datasheet

MN Series Spread Spectrum
Crystal Oscillator (XO)
3.2 x 2.5mm
MK
2.5V CMOS SSXO
Package:
Recommended Land Pattern:
3.2±0.1
2.5±0.1
3.2 x 2.5mm Ceramic SMD
PIN 1
Product Features
• Wide Frequency Range – 16MHz to 67MHz
1.0±0.15
• Flexible modulation rate options
Pin Functions:
• Center Spread: ±0.25% to ±1.15%
0.9
• Down Spread: –0.5% to –1.7%
• Integrated Phase-locked loop
0.6
0.10
#1
#2
• Output Enable with internal pull-up (default
enable)
1.6
#4
• 2.5V CMOS compatible logic levels
• Very low power consumption
#3
Pin
Function
1
OE Function
2
Ground
3
Clock Output
4
V DD
2.1
(Bottom View)
• Industry standard 3.2x2.5mm ceramic SMD
package
Note: All above dimensions in mm
• Pb-Free and RoHS/Green compliant
Product Description
The MK Series is used in digital electronic systems to
reduce the Electro-Magnetic Interference (EMI). The
device uses proprietary PLL and Spread-Spectrum
Clock Generator (SSCG) technology to synthesize
from and modulate the frequency of the input crystal.
Measured radiated energy at the fundamental and
harmonic frequencies are reduced to comply with
Electro Magnetic Compliance (EMC) requirement.
The internal factory setting function enables flexible
selection of output frequency, modulation rate and
spread ratios.
Part Ordering Information:
MK 270 0001
A: Product�Family
B: XXX = Frequency�Code
C: YYYY = Specification�Code
Following the above format, Saronix-eCera part numbers will be assigned upon
confirmation of exact customer requirements.
Applications
• Multi-function Printers
• Wired and Wireless networking devices
• Media Players
• LCD Panel
• Digital Television
• Video Surveillance
SaRonix-eCera™ is a Pericom® Semiconductor company
•
US: +1-408-435-0800 TW: +886-3-4518888
•
All specifications are subject to change without notice.
www.saronix-ecera.com
MK 2.5 REV2008_NOV17_0.2
1
2.5V CMOS SSXO
MK
MN Series Spread Spectrum Crystal Oscillator (XO)
3.2 x 2.5mm
Electrical Performance
Parameter
Min.
Output frequency
Typ.
Max.
Units
67
MHz
+2.5
+2.625
V
16
Supply voltage (V DD)
+2.375
Supply current, output enabled
Frequency stability
Operating temperature
10
mA
@27mA
ppm
See Note 1 below
-20
+70
+85
Commercial (standard)
°C
10% V DD
Industrial (standard)
V
90% V DD
V
Output load
15
Duty cycle
As specified
±20 to ±50
-40
Output logic 0, VOL
Output logic 1, VOH
Notes
45
55
pF
%
Measured 50% V DD
Rise and fall time
1.2
2.5
ns
Measured 20/80% of V DD
Cycle-to-Cycle jitter
200
300
ps
Notes:
1. Stability includes all combinations of operating temperature, load changes, rated input (supply) voltage changes, initial calibration tolerance (25°C),
aging (1 year at 25°C average effective ambient temperature), shock and vibration.
2. For specifications othere than those listed, please contact sales.
Output Enable / Disable Function
Parameter
Min.
Input Voltage (pin 1), Output Enable
Typ.
Max.
Units
0.7 × V DD
Input voltage (pin 1), Output Disable (low power standby)
0.3 × V DD
Internal pullup resistance
50
Notes
V
or open
V
Output is Hi-Z
kΩ
Absolute Maximum Ratings
Parameter
Storage temperature
Min.
Typ.
-55
Spread Options Table
Center
Spread
–0.5%
±0.35%
–0.7%
±0.45%
–0.9%
±0.55%
–1.1%
±0.625%
–1.3%
±0.65%
–1.7%
±0.85%
–2.0%
±1%
–2.3%
Units
+125
°C
Notes
Modulation Rate Options
FIN / 496
Down Spread
±0.25%
Max.
FIN / 608
FIN / 640
FIN / 750
FIN / 1088
FIN is the input crystal frequency
±1.15%
SaRonix-eCera™ is a Pericom® Semiconductor company
•
US: +1-408-435-0800 TW: +886-3-4518888
•
All specifications are subject to change without notice.
www.saronix-ecera.com
MK 2.5 REV2008_NOV17_0.2
2
2.5V CMOS SSXO
MK
MN Series Spread Spectrum Crystal Oscillator (XO)
3.2 x 2.5mm
Spectral Plot without SSXO
Spectral Plot with SSXO
SSC Modulation Width
SaRonix-eCera™ is a Pericom® Semiconductor company
•
US: +1-408-435-0800 TW: +886-3-4518888
•
All specifications are subject to change without notice.
www.saronix-ecera.com
MK 2.5 REV2008_NOV17_0.2
3
2.5V CMOS SSXO
MK
MN Series Spread Spectrum Crystal Oscillator (XO)
3.2 x 2.5mm
Test Circuit
Test Point
Power
Supply
0.1µF
or
0.01µF
4
3
1
2
15 pF
(Including probe
and fixture
capacitance)
Output Enable / Disable Function
Reflow Soldering Profile
Temperature – °C
As per IPC/JEDEC J-STD-020C
260
1 to 3°C/sec max
Peak 260°C for 10 sec max
1 to 3°C/sec
217
Time
60 to 90 sec
4 to 6 minutes max
Reliability Test Ratings
This product is rated to meet the following test conditions:
Type
Parameter
Test Condition
Mechanical
Shock
MIL-STD-883, Method 2002, Condition B
Mechanical
Solderability
JESD22-B102-D Method 2 (Preconditioning E)
Mechanical
Terminal strength
MIL-STD-883, Method 2004, Condition D
Mechanical
Gross leak
MIL-STD-883, Method 1014, Condition C
Mechanical
Fine leak
MIL-STD-883, Method 1014, Condition A2 (R1 = 2x10 -8 atm cc/s)
Mechanical
Solvent resistance
MIL-STD-202, Method 215
Environmental
Thermal shock
MIL-STD-883, Method 1011, Condition A
Environmental
Moisture resistance
MIL-STD-883, Method 1004
Environmental
Vibration
MIL-STD-883, Method 2007, Condition A
Environmental
Resistance to soldering heat
J-STD-020C Table 5-2 Pb-free devices (2 cycles max)
SaRonix-eCera™ is a Pericom® Semiconductor company
•
US: +1-408-435-0800 TW: +886-3-4518888
•
All specifications are subject to change without notice.
www.saronix-ecera.com
MK 2.5 REV2008_NOV17_0.2
4
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