SynQor MQME-270-R-W-C High reliability emi filter Datasheet

MQME-270-P
Passive Filter
H igh R eliability EMI F ilter
2A
1.6Ω @ 125°C
>80dB @ 500kHz
Continuous Input
Output Current
Max. DC Resistance
Differential Attenuation
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-400V to +400V
F ull P ower O peration : -55ºC
to
+125ºC
The MilQor® series of high-reliability EMI filters
brings SynQor’s field proven technology and
manufacturing expertise to the Military/Aerospace
industry. SynQor’s innovative QorSeal™ packaging
approach ensures survivability in the most hostile
environments. Compatible with the industry standard
format, these filters have high differential-mode and
common-mode attenuation, low DC resistance, and
a stabilizing bulk capacitor resistor. They follow
conservative component derating guidelines and
they are designed and manufactured to comply
with a wide range of military standards
B
-Y-H
0-P
7
E-2
M
MQ
ER
FILT
W
EMI 2A 320
V
0
7
2
Design Process
MQME series filters are:
• Designed for reliability per NAVSO-P3641-A guidelines
• Designed with components derated per:
— MIL-HDBK-1547A
— NAVSO P-3641A
Qualification Process
MQME series filters are qualified to:
• MIL-STD-810F
— consistent with RTCA/D0-160E
• SynQor’s First Article Qualification
— consistent with MIL-STD-883F
• SynQor’s Long-Term Storage Survivability Qualification
• SynQor’s on-going life test
In-Line Manufacturing Process
•
•
•
•
•
•
AS9100 and ISO 9001:2000 certified facility
Full component traceability
Temperature cycling
Constant acceleration
24, 96, 160 hour burn-in
Three level temperature screening
Product # MQME-270-P
Phone 1-888-567-9596
Designed & Manufactured in the USA
Featuring QorSeal™ Hi-Rel Assembly
Features
•
•
•
•
•
•
•
2A output current
Very low DC resistance
> 80dB differential-mode attenuation at 500kHz
> 60dB common-mode attenuation at 500kHz
Stabilizing bulk capacitor and damping resistor included
All capacitors are X7R multi-layer ceramic
Designed to meet all MIL-STD 461 EMI and most RTCA/
D0-160E Section 22 lightning requirements
Specification Compliance
MQME series filters (with MQFL converters) are designed to meet:
• MIL-HDBK-704-8 (A through F)
• RTCA/DO-160E Section 16
• MIL-STD-1275B
• DEF-STAN 61-5 (part 6)/5
• MIL-STD-461 (C, D, E)
• RTCA/DO-160E Section 22
www.synqor.com
Doc.# 005-2ME027P Rev. 2
03/16/09
Page 1
MQME-270-P
Current: 2A
Technical Specification
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BLOCK DIAGRAM
POSITIVE
OUTPUT
POSITIVE
INPUT
RDAMPING
PINS 1, 2, 3
PINS 4, 5, 6
PINS 10, 11, 12
CBULK
PINS 7, 8, 9
INPUT
RETURN
OUTPUT
RETURN
TYPICAL CONNECTION DIAGRAM
Product # MQME-270-P
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-2ME027P Rev. 2
03/16/09
Page 2
MQME-270-P
Current: 2A
Technical Specification
MQME-270-P Electrical Characteristics
Parameter
Min. Typ. Max. Units Notes & Conditions
Group A
Subgroup3
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Vin=270V DC ±5%, Iout= 2A unless otherwise specified
ABSOLUTE MAXIMUM RATINGS
Input Voltage
See Note 1
Continuous
-800
800
V
Transient (≤1 s)
-1000
1000
V
Isolation Voltage (I/O to case, I to O)
Continuous
-500
500
V
Transient (≤1 s)
-1000
1000
V
3
A
Output Current
Operating Case Temperature
-55
125
°C
Storage Case Temperature
-65
135
°C
300
°C
400
V
Lead Temperature (20 s)
ELECTRICAL CHARACTERISTICS
Input Voltage
Continuous
-400
Transient (≤1 s, RS* = 0 Ω)
Transient (≤100 ms, RS* = 0 Ω)
Output Voltage (continuous)
-500
500
V
-1000
1000
V
Output Current (continuous)
Vout = Vin - (Iin x Rdc)
2
See Note 1 for negative limits
1, 2, 3
"
See Note 1
V
1, 2, 3
A
1, 2, 3
DC Resistance RDC
TCASE = 25°C
1.2
Ω
1
TCASE = 125°C
1.6
Ω
3
TCASE = 25°C
4.8
W
TCASE = 125°C
6.4
W
Power Dissipation (2A output current)
Total Differential-Mode Capacitance
1, 2, 3
1
µF
Measured across input or output pins
Total Common-Mode Capacitance
0.44
µF
Measured between any pin to case
Bulk Capacitor
0.8
µF
Damping Capacitor
20
Ω
Noise Attenuation
See Figure 1
INPUT VOLTAGE SPIKE SUPPRESSION
Output Voltage Deviation due to a Spike 2
Input Voltage Spike (Centered on Vin)
±200V, 10µs, Rs ≤ 0.5Ω | Q | ≤ 250µC
-50
150
ΔV
MIL-STD-461C (CS06)
±600V, 10µs, Rs = 50Ω
-50
150
ΔV
MIL-STD-461C (CS06)
Continuous
-500
500
V
Transient (≤ 100 µs)
-800
800
Isolation Resistance (any pin to case)
100
ISOLATION CHARACTERISTICS
Isolation Voltage (any pin to case)
Product # MQME-270-P
Phone 1-888-567-9596
1
V
MΩ
www.synqor.com
1
Doc.# 005-2ME027P Rev. 2
03/16/09
Page 3
MQME-270-P
Current: 2A
Technical Specification
MQME-270-P Electrical Characteristics (Continued)
Parameter
Min. Typ. Max. Units Notes & Conditions
Group A
Subgroup3
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Vin=270V DC ±5%, Iout= 2A unless otherwise specified
RELIABILITY CHARACTERISTICS
Calculated MTBF (MIL-STD-217F2)
TBD
106 Hrs.
106 Hrs.
106 Hrs.
79
g
GB @ Tcase = 70ºC
TBD
AIF @ Tcase = 70ºC
TBD
Demonstrated MTBF
WEIGHT CHARACTERISTICS
Device Weight
Electrical Characteristics Notes
1. While the filter will survive these input voltage limits, the filter's output voltage will be outside the limits for an MQFL converter input voltage range.
2. Verified by qualification testing and analysis.
3. Only the ES and HB grade products are tested at three temperatures. The B and C grade products are tested at one temperature. Please refer to the
Construction and Environmental Stress Screening Options table for details.
* Rs = Source Impedance
Product # MQME-270-P
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-2ME027P Rev. 2
03/16/09
Page 4
MQME-270-P
Current: 2A
Technical Specification
20
Output Impedance Magnitude (ohms)
100
0
10
Attenuation (dB)
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-20
-40
-60
-80
-100
-120
-140
Common Mode
-160
Differential Mode
0.1
0.01
-180
0.01
1
0.1
1
10
100
1000
10000
0.01
100000
Frequency (kHz)
0.1
1
10
100
1000
Frequency (kHz)
Figure 1: Typical Common Mode and Differential Mode Attenuation
provided by the filter as a function of frequency. Both input lines are
connected to chassis ground through 50ohm resistors. The filter case is
also connected to chassis ground.
Figure 2: Typical Output Impedance (magnitude) of the filter looking
back into its output pins with the input pins connected to a source with
zero source impedance.
Figure 3: MIL-STD-461E Method CE101 Low Frequency Conducted
Emissions. Limit line (in red) is the ‘Submarine Applications DC Curve’.
Figure 4: MIL-STD-461E Method CE102 High Frequency Conducted
Emissions. Limit line (in red) is the ‘Basic Curve’.
Figure 5: MIL-STD-461E Method RE101 Low Frequency Radiated
Emissions. Limit line (in red) is the ‘Standard Curve’ from MIL-STD461C Method RE01, which is more strict than all RE101 limits.
Figure 6: MIL-STD-461E Method RE102 High Frequency Radiated
Emissions. Limit line (in red) is the ‘Submarine External to Pressure
Hull Curve’.
Product # MQME-270-P
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-2ME027P Rev. 2
03/16/09
Page 5
MQME-270-P
Current: 2A
Technical Specification
BASIC OPERATION AND FEATURES
When used with SynQor’s DC/DC converters, the MQME-270-P
EMI filter is designed to pass all of the relevant MIL-STD-461C/D/E
requirements to their most stringent limits. The MIL-STD-461
Compliance Matrix Table on Page 7 lists these requirements and
describes the setup used to pass them. Figures 3 - 6 show results
from selected conductive and radiated emissions tests.
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The MQME-270-P is a multi-stage differential-mode and commonmode passive EMI filter designed to interface a power source with
one or more SynQor DC/DC converters (or other loads that create
EMI). Each stage of this filter is well damped to avoid resonances
and oscillations, and only X7R multi-layer ceramic capacitors are
used. Figure 1 shows the typical differential and common-mode
attenuation provided by this filter when the source impedance is
50Ω to chassis ground on each input line.
The MQME-270-P EMI filter includes a large bulk capacitor (also
X7R) with a series damping resistor to correct for the unstabilizing
effect of a converter’s negative input resistance. A white paper
discussing this negative input resistance and the need for corrective
damping can be found on the SynQor website (see Input System
Instability application note). Figure 2 shows the magnitude of the
filter’s output impedance when the filter input is connected to a stiff
voltage source.
The input voltage surge and spike compliance matrix shown on
Page 8 displays the worst case requirements listed in various
270V Military (Vehicle and Aircraft) and Civil Aircraft standards.
The MQME-270-P EMI filter is designed to handle all of the short
duration voltage spike requirements of these standards (with certain
assumptions regarding DEF-STAN 61-5). Some of the long duration
voltage surge requirements remain within the 50V maximum
transient rating of a SynQor MQFL-270 DC/DC converter. The
others require the transient suppression circuitry of an MQME-270-T
EMI filter to protect the converter from an over-voltage condition. If
MQFL-270E or MQFL-270VE converters are used, voltage surges
as high as 80V can be tolerated without the need for this transient
suppression circuitry.
Product # MQME-270-P
Phone 1-888-567-9596
The filter is also designed to pass the waveform types and
applications specified in RTCA/DO-160E Section 22 (Lightning
Induced Transient Susceptibility) to Level 4 (some waveforms/
applications require the MQME-270-T filter and/or external
transient suppression circuitry). The Section 22 Compliance Matrix
Table on Page 9 lists these waveforms and applications and
describes the setup used to pass them.
A typical application would place the MQME filter close to the
input of the DC/DC converter, with the cases of the filter and the
converter connected together through a ground plane. Both cases
are electrically conductive, so connection to the cases can be made
with the fasteners used to secure the device.
Do not connect the outputs of multiple MQME-270-P filters in
parallel. Connecting filters in this manner may result in slightly
unequal currents to flow in the positive and return paths of each
filter. These unequal currents may cause the internal commonmode chokes to saturate and thus cause degraded common-mode
rejection performance.
www.synqor.com
Doc.# 005-2ME027P Rev. 2
03/16/09
Page 6
MQME-270-P
Current: 2A
Technical Specification
MIL-STD-461 COMPLIANCE MATRIX
This table shows the MIL-STD-461 requirements/limits that have been met* by a stand-alone setup comprised of:
MilQor-270-P Filter
MQFL-28-05S DC/DC Converter
120W Resistive Load
Metal Chassis Plane
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-
* Susceptibility requirements/limits are deemed to have been met as long as transient deviations in the converter’s output voltage
remain within ±10% of its initial value.
† Met with metal screen shield covering the filter, converter, and resistive load.
Product # MQME-270-P
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-2ME027P Rev. 2
03/16/09
Page 7
MQME-270-P
Current: 2A
Technical Specification
RTCA/DO-160E SECTION 22 COMPLIANCE MATRIX
(LIGHTNING INDUCED TRANSIENT SUSCEPTIBILITY)
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The following table shows the RTCA/DO-160 Section 22 requirements that have been met* by a stand-alone setup comprised of:
- MilQor-270-P (or –T) Filter
- MQFL-28-05S DC/DC Converter
- Resistive Load
- Metal Chassis Plane
- Unshielded Power Cable Bundle
* Requirement is deemed to have been met as long as transient deviations in the converter’s output voltage remain within ±10% of its
initial value.
† For these waveforms at Level 3 and above, an external transient suppressor of sufficient energy rating must placed across the filter’s
input pins to keep the differential transient input voltage below +200V/-50V. Negative polarity waveforms may cause power flow to the
converter to be interrupted long enough to cause a graceful shutdown and restart of the converter. Also, the reverse voltage protection
feature of the -T filter is required to protect the converter (but not the filter) from negative polarity waveform.
** For this waveform at a Level 4 and above, external transient suppressors of sufficient energy rating must be added between the
filter’s input power pins and its case to keep the common-mode transient input voltage below +800V.
Product # MQME-270-P
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-2ME027P Rev. 2
03/16/09
Page 8
MQME-270-P
Current: 2A
Technical Specification
VOLTAGE SURGE AND SPIKE COMPLIANCE MATRIX
These tables show the Voltage Surge and Spike requirements/limits that have been met* by a stand-alone setup comprised of:
MilQor-270-P (or –T) Filter
MQFL-28-05S DC/DC Converter
120W Resistive Load
Metal Chassis Plane
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-
* Surge/spike requirements/limits are deemed to have been met as long as transient deviations in the converter’s output voltage
remain within ±10% of its initial value.
† For the DEF STAN 61-5 specification:
1) Negative surges require reverse voltage protection circuitry to protect the converter (but not the filter) from a negative input.
This circuitry is included in the MilQor-28-T and MilQor-28-HT filters but not the MilQor-270-P filter.
2) The negative surges may cause the converter to shut down unless additional holdup capacitance is included.
3) Maximum spike voltages are assumed to last <1µs.
Product # MQME-270-P
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-2ME027P Rev. 2
03/16/09
Page 9
MQME-270-P
Current: 2A
Technical Specification
CONSTRUCTION AND ENVIRONMENTAL STRESS SCREENING OPTIONS
Consistent with
MIL-STD-883F
C-Grade
(-40 ºC to +100 ºC)
ES-Grade
(-55 ºC to +125 ºC)
(Element Evaluation)
HB-Grade
(-55 ºC to +125 ºC)
(Element Evaluation)
Internal Visual
*
Yes
Yes
Yes
Temperature Cycle
Method 1010
No
Condition B
(-55 ºC to +125 ºC)
Condition C
(-65 ºC to +150 ºC)
Constant
Acceleration
Method 2001
(Y1 Direction)
No
500g
Condition A
(5000g)
Burn-in
Method 1015
Load Cycled
• 10s period
• 2s @ 100% Load
• 8s @ 0% Load
24 Hrs @ +125 ºC
96 Hrs @ +125 ºC
160 Hrs @ +125 ºC
Final Electrical Test
Method 5005
(Group A)
+25 ºC
-45, +25, +100 ºC
-55, +25, +125 ºC
Full QorSeal
Full QorSeal
Full QorSeal
*
Yes
Yes
QorSeal
QorSeal
QorSeal
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Screening
Mechanical Seal,
Thermal, and Coating
Process
External Visual
2009
Construction Process
* Per IPC-A-610 (Rev. D) Class 3
MilQor converters and filters are offered in four variations of construction technique and environmental stress screening options. The
three highest grades, C, ES, and HB, all use SynQor’s proprietary QorSeal™ Hi-Rel assembly process that includes a Parylene-C
coating of the circuit, a high performance thermal compound filler, and a nickel barrier gold plated aluminum case. Each successively higher grade has more stringent mechanical and electrical testing, as well as a longer burn-in cycle. The ES- and HB-Grades
are also constructed of components that have been procured through an element evaluation process that pre-qualifies each new
batch of devices.
Product # MQME-270-P
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-2ME027P Rev. 2
03/16/09
Page 10
MQME-270-P
Current: 2A
Technical Specification
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0.093
[2.36]
1
2
3
4
5
6
+VIN
+VOUT
+VIN
+VOUT
+VIN
+VOUT
IN RTN
MQME-270-P-Y-HB
EMI Filter
270V 2A 320W
OUT RTN
MADE IN USA
IN RTN
IN RTN
S/N 0000000 D/C 3205-301 CAGE 1WX10
OUT RTN
OUT RTN
12
11
10
9
8
7
0.250 [6.35]
1.50 [38.10]
1.260
[32.00]
0.200 [5.08]
TYP. NON-CUM.
0.040 [1.02]
PIN
2.50 [63.50]
2.76 [70.10]
3.00 [76.20]
0.050 [1.27]
0.128 [3.25]
0.220 [5.59]
2.96 [75.2]
0.228 [5.79]
0.390 [9.91]
Case X
0.093
[2.36]
1
2
3
4
5
6
+VIN
+VOUT
+VIN
+VOUT
+VIN
IN RTN
OUT RTN
IN RTN
IN RTN
+VOUT
MQME-270-P-U-HB
EMI Filter
270V 2A 320W
MADE IN USA
S/N 0000000 D/C 3205-301 CAGE 1WX10
2.50 [63.50]
2.76 [70.10]
3.00 [76.20]
OUT RTN
OUT RTN
12
11
10
9
8
7
0.250 [6.35]
0.200 [5.08]
TYP. NON-CUM.
1.50 [38.10]
1.260
[32.00]
0.040 [1.02]
PIN
0.42
[10.7]
0.128 [3.25]
0.050 [1.27]
0.220 [5.59]
2.80 [71.1]
Case U
0.390 [9.91]
PIN DESIGNATIONS
NOTES
1)
2)
3)
4)
5)
6)
Pins 0.040” (1.02mm) diameter
Pins Material: Copper
Finish: Gold over Nickel plate
All dimensions in inches (mm) Tolerances: x.xx +/-0.02 in. (x.x +/-0.5mm)
x.xxx +/-0.010 in. (x.xx +/-0.25mm)
Weight: 2.8 oz (78.5 g) typical
Workmanship: Meets or exceeds IPC-A-610C Class III
Print Labeling on Top Surface per Product Label Format Drawing
Product # MQME-270-P
Phone 1-888-567-9596
www.synqor.com
Pin Function
1
2
3
4
5
6
Positive input
Positive input
Positive input
Input return
Input return
Input return
Doc.# 005-2ME027P Rev. 2
Pin Function
7
8
9
10
11
12
Output return
Output return
Output return
Positive output
Positive output
Positive output
03/16/09
Page 11
MQME-270-P
Current: 2A
Technical Specification
0.300 [7.62]
0.140 [3.56]
1.15 [29.21]
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0.250 [6.35]
TYP
1
2
3
4
5
6
+VIN
+VOUT
+VIN
+VOUT
+VIN
+VOUT
MQME-270-P-X-HB
OUT RTN
EMI Filter
270V 2A 320W
IN RTN
IN RTN
IN RTN
12
2.00
11
[50.80]
10
1.50
9 [38.10]
8
1.750
7
[44.45]
MADE IN USA
S/N 0000000 D/C 3205-301 CAGE 1WX10
OUT RTN
OUT RTN
1.750 [44.45]
0.250 [6.35]
0.200 [5.08]
TYP. NON-CUM.
0.040 [1.02]
PIN
0.050 [1.27]
0.220 [5.59]
0.375 [9.52]
2.50 [63.50]
2.96 [75.2]
0.228 [5.79]
Case Y
0.390 [9.91]
Case Z
(variant of Y)
0.250 [6.35]
Case W
(variant of Y)
0.250 [6.35]
0.200 [5.08]
TYP. NON-CUM.
0.200 [5.08]
TYP. NON-CUM.
0.040 [1.02]
PIN
0.040 [1.02]
PIN
0.220 [5.59]
0.050 [1.27]
0.420 [10.7]
0.050 [1.27]
0.220 [5.59]
0.36 [9.2]
2.80 [71.1]
0.525 [13.33]
0.390
[9.91]
0.390
[9.91]
0.525 [13.33]
2.80 [71.1]
PIN DESIGNATIONS
NOTES
1)
2)
3)
4)
5)
6)
Pins 0.040” (1.02mm) diameter
Pins Material: Copper
Finish: Gold over Nickel plate
All dimensions in inches (mm) Tolerances: x.xx +/-0.02 in. (x.x +/-0.5mm)
x.xxx +/-0.010 in. (x.xx +/-0.25mm)
Weight: 2.8 oz (78.5 g) typical
Workmanship: Meets or exceeds IPC-A-610C Class III
Print Labeling on Top Surface per Product Label Format Drawing
Product # MQME-270-P
Phone 1-888-567-9596
www.synqor.com
Pin Function
1
2
3
4
5
6
Positive input
Positive input
Positive input
Input return
Input return
Input return
Doc.# 005-2ME027P Rev. 2
Pin Function
7
8
9
10
11
12
Output return
Output return
Output return
Positive output
Positive output
Positive output
03/16/09
Page 12
MQME-270-P
Current: 2A
Technical Specification
MilQor FAMILY MATRIX
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The table below shows the array of MilQor filters available. When ordering SynQor filters, please ensure that you use the complete part number according to the following Part Numbering System table. Contact the factory for other requirements.
Product
Continuous
Family
Input
Designator
Voltage
Power
Version
(Amperage)
Rating
(see table
below)
P
MQME-28
40V
320W (20A)
MQME-28E
70V
320W (20A)
MQME-270
400V
320W (2A)
MQME-270E
530V
320W (2A)
Features Available
(In Addition to Passive Filter Components)
Enable
Pass-Through
Circuitry
Transient
Suppression
Circuitry
Soft-Start
Circuitry
Reverse
Polarity
Protection
Circuitry
T
●
●
●
●
HT
●
●
●
●
Power Interrupt
Hold-Up
Capacitor
Pre-Charger
●
P
R
●
HR
●
●
PART NUMBERING SYSTEM
The part numbering system for SynQor’s MilQor EMI filters follows the format shown in the table below.
Model Name
Input Voltage Range
Version
28
28E
P
T
HT
270
270E
P
R
HR
MQME
Example:
Package Outline/Pin
Configuration
Screening
Grade
U
X
Y
W
Z
B
C
ES
HB
MQME-270-P-Y-HB
APPLICATION NOTES
A variety of application notes and technical white papers can be downloaded in pdf format from the SynQor website.
PATENTS
SynQor holds the following patents, one or more of which might apply to this product:
5,999,417
6,594,159
6,927,987
7,119,524
6,222,742
6,731,520
7,050,309
7,269,034
6,545,890
6,894,468
7,072,190
7,272,021
6,577,109
6,896,526
7,085,146
7,272,023
Contact SynQor for further information:
Phone:
Toll Free:
Fax:
E-mail:
Web:
Address:
Product # MQME-270-P
978-849-0600
888-567-9596
978-849-0602
[email protected]
www.synqor.com
155 Swanson Road
Boxborough, MA 01719
USA
Phone 1-888-567-9596
Warranty
SynQor offers a two (2) year limited warranty. Complete warranty information is listed on our website or is available upon request from SynQor.
Information furnished by SynQor is believed to be accurate and reliable.
However, no responsibility is assumed by SynQor for its use, nor for any
infringements of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any
patent or patent rights of SynQor.
www.synqor.com
Doc.# 005-2ME027P Rev. 2
03/16/09
Page 13
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