PLETRONICS PE3744BEV

PE3XB Series 3.3 V
PECL Clock Oscillators
January 2008
This device is obsolete, January 2008
The PE33B is replaced by the PE91xxDV device
The PE37B is replaced by the PE97xxDV device
For new designs use the PE99xxDV device
• Pletronics’ PE3XB Series is a quartz crystal
controlled precision square wave generator
with an PECL output.
• Solder pad compatible with many 9x14 Plastic
J lead packages.
• FR4 base with a mechanical metal cover.
• Tape and Reel or Tube packaging is available.
• 1 to 250 MHz
• 9.9 mm x 13.97 mm ‘B’ package
• Enable/Disable Function:
PE33B on pad 2
PE37B on pad 1
• Low Jitter
Pletronics Inc. certifies this device is in accordance with the
RoHS 6/6 (2002/95/EC) and WEEE (2002/96/EC) directives.
Pletronics Inc. guarantees the device does not contain the following:
Cadmium, Hexavalent Chromium, Lead, Mercury, PBB’s, PBDE’s
Weight of the Device: 1.34 or .66 grams
Moisture Sensitivity Level: 1 As defined in J-STD-020C
Second Level Interconnect code: e4
Absolute Maximum Ratings:
Parameter
Unit
VCC Supply Voltage
-0.5V to +6.5V
Vi
Input Voltage
-0.5V to VCC + 0.5V
Vo
Output Voltage
-0.5V to VCC + 0.5V
Thermal Characteristics
The maximum die or junction temperature is 155oC
The thermal resistance junction to board is 60 to 100oC/Watt depending on the solder pads, ground plane
and construction of the PCB.
Product information is current as of publication date. The product conforms
Inc.
to specifications per the terms of the Pletronics standard warranty. Production
processsing does not necessarily include testing of all parameters.
Copyright © 2005, 2006, 2007, 2008 Pletronics
PE3XB Series 3.3 V
PECL Clock Oscillators
January 2008
Part Number:
PE33
45
B
E
V -125.0M
-XX
Part Marking:
Packaging code or blank
T250 = 250 per Tape and Reel
T500 = 500 per Tape and Reel
T1K = 1000 per Tape and Reel
Frequency in MHz
Supply Voltage VCC
V = 3.3V _
+ 10%
Optional Enhanced OTR
E = Temperature range -40 to 85oC
Series Model
Frequency Stability
45 = _
+ 50 ppm
44 = _
+ 25 ppm
20 = _
+ 20 ppm
PLE
PE33B
FFFFFM
C YMDXX
or
PLE
PE37B
FFFFFM
C YMDXX
or
PE33BX
FFFFFM
PLE XX
C YYWWXX
or
PE37BX
FFFFFM
PLE XX
C YYWWXX
Series Model
PE33 = E/D on pad 2
PE37 = E/D on pad 1
Legend:
PLE
= Pletronics
FFFFFM
= Frequency in MHz
YMD or YYWW = Date of Manufacture (Year - month - day or year and week)
All other marking is internal factory codes
Specifications such as frequency stability, supply voltage and operating temperature range, etc.
are not identified from the marking. External packaging labels and packing list will correctly identify
the ordered Pletronics part number.
Codes for Date Code YMD
Code
Year
6
2006
Code
A
JAN
Month
Code
7
2007
8
2008
B
FEB
9
2009
C
MAR
D
APR
E
MAY
0
2010
F
JUN
1
2011
2
2012
G
JUL
H
AUG
J
SEP
K
OCT
L
NOV
M
DEC
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
A
10
B
11
C
12
Day
D
13
E
14
F
15
G
16
H
17
J
18
K
19
L
20
M
21
N
22
P
23
R
24
Code
T
U
V
W
X
Y
Z
Day
Code
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2
PE3XB Series 3.3 V
PECL Clock Oscillators
January 2008
25
Day
26
27
28
29
30
31
Electrical Specification for 3.30V _
+10% over the specified temperature range
Item
Min
Max
Unit
1
250
MHz
“45"
-50
+50
ppm
“44"
-25
+25
For all supply voltages, load changes, aging for 1
year, shock, vibration and temperatures
“20"
-20
+20
Frequency Range
Frequency Accuracy
Output Waveform
Condition
PECL /ECL
o
o
Output High Level (0 C to 85 C)
o
Output High Level (-40 C)
o
o
Output Low Level (0 C to 85 C)
o
Output Low Level (-40 C)
Output Symmetry
Jitter
2.275
2.420
volts
Referenced to Ground, VCC = 3.3 V
0.975
1.120
volts
Referenced to termination voltage, VCC = 3.3 V
-1.025 -0.880
volts
Referenced to Vcc, VCC = 3.3 V
2.216
2.420
volts
Referenced to Ground, VCC = 3.3 V
0.916
1.120
volts
Referenced to termination voltage, VCC = 3.3 V
-1.084
-0.88
volts
Referenced to Vcc, VCC = 3.3 V
1.490
1.680
volts
Referenced to Ground, VCC = 3.3 V
0.190
0.380
volts
Referenced to termination voltage, VCC = 3.3 V
-1.810 -1.620
volts
Referenced to Vcc, VCC = 3.3 V
1.470
1.745
volts
Referenced to Ground, VCC = 3.3 V
0.170
0.445
volts
Referenced to termination voltage, VCC = 3.3 V
-1.830 -1.555
volts
Referenced to Vcc, VCC = 3.3 V
45
55
%
at 50% point of VCC
-
0.2
pS RMS
12 KHz to 20 MHz from the output frequency
10 Hz to 1 MHz from the output frequency
(See load circuit)
-
2.8
pS RMS
Output TRISE and TFALL
-
0.7
nS
VCC Supply Current (ICC)
-
90
mA
50
-
Kohm
to VCC
V disable
-
0.6
volts
Referenced to pad 3
V enable
2.40
-
volts
-
100
nS
Disable time
-
100
nS
Time for output to reach a high Z state
Start up time
-
10
mS
Time for output to reach specified frequency
Operating Temperature Range
0
+70
o
Standard Temperature Range
+85
o
Extended Temperature Range
+125
o
Enable/Disable Internal Pull-up
Enable time
- 40
Storage Temperature Range
-55
C
C
Vth is 20% and 80% of waveform
Time for output to reach a logic state
“E” Option
C
Specifications with E/D pad open circuit
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425-776-1880
3
PE3XB Series 3.3 V
PECL Clock Oscillators
January 2008
Typical Phase-Noise Response
0
-20
-40
dBc/Hz
-60
-80
-100
-120
-140
-160
10
1,000
100,000
10,000,000
Frequency (Hz)
Load Circuit
E/D shown on pad 1 for PE37B, will be on pad 2 for PE33B
Test Waveform
Symmetry
Vhigh
Out
80%
50%
20%
Vlow
Out*
Trise
Tfall
Showing Out Measurement only
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PE3XB Series 3.3 V
PECL Clock Oscillators
January 2008
Reliability: Environmental Compliance
Parameter
Condition
Mechanical Shock
MIL-STD-883 Method 2002, Condition B
Vibration
MIL-STD-883 Method 2007, Condition A
Solderability
MIL-STD-883 Method 2003
Thermal Shock
MIL-STD-883 Method 1011, Condition A
ESD Rating
Model
Minimum Voltage
Conditions
Human Body Model
1500
MIL-STD-883 Method 3115
Charged Device Model
1000
JESD 22-C101
Package Labeling
Label is 1" x 2.6" (25.4mm x 66.7mm)
Font is Courier New
Bar code is 39-Full ASCII
Label is 1" x 2.6" (25.4mm x 66.7mm)
Font is Arial
Layout and application information
Recommend connecting Pad 1 and Pad 2 together to permit the design to accept Enable/Disable on both
input pads
For Optimum Jitter Performance, Pletronics recommends:
•
a ground plane under the device
•
no large transient signals (both current and voltage) should be routed under the device
•
do not layout near a large magnetic field such as a high frequency switching power supply
•
do not place near piezoelectric buzzers or mechanical fans.
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5
PE3XB Series 3.3 V
PECL Clock Oscillators
January 2008
Mechanical:
Inches
FR4 PCB Base:
Solder masked
All via holes tented on bottom
Copper Clad ½ oz. Typical
Gold plated 0.02 µinch (0.5 µm)
Label:
White Kapton with Black Letters
–or-Blue Epoxy heat cure ink covering
top with laser marked lettering
•
•
Cover:
Centered on the base
304 Stainless Steel
0.010 inch (0.25µm)
Electroless Nickel Plated
1 µinch (25 µm) typical
Pin 3 Ground plane is typical
mm
B
0.550 +
_ 0.010
13.97 +
_ 0.25
A
0.390 +
_ 0.010
9.90 +
_ 0.25
C
0.105 +
_ 0.010
2.67 +
_ 0.25
D1
0.026 typ.
0.66
E1
0.050
1.27
F1
0.028 R
0.72 R
G1
0.180
4.57
H1
0.100
2.54
I1
0.050
1.27
J1
0.015
0.38
K1
0.380
9.65
Not to scale
The package is not hermetically sealed.
The sides are intentionally left open to permit cleaning material to freely flow in the package, thus
minimizing the accumulation of contaminants during cleaning processes.
The internal part of the package must be thoroughly dry before operating.
•
PE33
Pad
PE37
Pad
Function
Note
2
1
Output
When this pad is not connected the oscillator shall operate.
Enable/Disable When this pad is <0.30 volts, the output will be at a steady, non switching state.
Recommend connecting this pad to VCC if the oscillator is to be always on.
1
2
No connect
There is no internal connection to this pad
3
Ground (GND)
4
Output
5
Output*
6
Supply Voltage Recommend connecting appropriate power supply bypass capacitors as close as
(VCC)
possible.
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The outputs must be terminated, 100 ohms between the outputs is the ideal
termination.
When the device is disabled, the Output will be an active logic low and the
Output* will be an active logic high.
The outputs can not be “wire-ORed” with other oscillators or signal generators
425-776-1880
6
PE3XB Series 3.3 V
PECL Clock Oscillators
January 2008
Temperature (°C)
Reflow Cycle (typical for lead free processing)
245°C Maximum
10 Seconds Maximum
250
215°C±10°C
200
175°C±10°C
150
100
Approximately 50 Seconds
120 to 160 Seconds
Allowed rate of temperature change
Maximum 4°C per second
The part may be reflowed 2 times without degradation.
Tape and Reel: available for quantities of 250 to 1000 per reel
Constant Dimensions Table 1
Tape
Size
D0
8mm
D1
Min
E1
P0
1.0
S1
Min
T Max
T1
Max
0.6
0.6
0.1
2.0
+0.05
_
12mm
1.5
1.5
1.75
4.0
16mm
+0.1
-0.0
1.5
_
+0.1
_
+0.1
24mm
P2
2.0
_
+0.1
1.5
Variable Dimensions Table 2
Tape
Size
B1
Max
E2 Min
F
P1
T2
Max
W
Max
Ao, Bo
& Ko
24 mm
12.1
14.25
7.5 _
+0.1
16.0 +
_0.1
8.0
16.3
Note 1
Note 1: Embossed cavity to conform to EIA-481-B
Dimensions in mm
Not to scale
REEL DIMENSIONS
A
B
inches
7.0
10.0
13.0
mm
177.8
254.0
330.2
inches
2.50
4.00
3.75
mm
63.5
101.6
95.3
Tape
Width
24.4
+2.0
-0.0
24.0
C
mm
D
mm
13.0 +0.5 / -0.2
---
---
Reel dimensions may vary from the above
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7
PE3XB Series 3.3 V
PECL Clock Oscillators
January 2008
IMPORTANT NOTICE
Pletronics Incorporated (PLE) reserves the right to make corrections, improvements, modifications and
other changes to this product at anytime. PLE reserves the right to discontinue any product or service
without notice. Customers are responsible for obtaining the latest relevant information before placing
orders and should verify that such information is current and complete. All products are sold subject to
PLE’s terms and conditions of sale supplied at the time of order acknowledgment.
PLE warrants performance of this product to the specifications applicable at the time of sale in accordance
with PLE’s limited warranty. Testing and other quality control techniques are used to the extent PLE
deems necessary to support this warranty. Except where mandated by specific contractual documents,
testing of all parameters of each product is not necessarily performed.
PLE assumes no liability for application assistance or customer product design. Customers are
responsible for their products and applications using PLE components. To minimize the risks associated
with the customer products and applications, customers should provide adequate design and operating
safeguards.
PLE products are not designed, intended, authorized or warranted to be suitable for use in life support
applications, devices or systems or other critical applications that may involve potential risks of death,
personal injury or severe property or environmental damage. Inclusion of PLE products in such
applications is understood to be fully at the risk of the customer. Use of PLE products in such applications
requires the written approval of an appropriate PLE officer. Questions concerning potential risk
applications should be directed to PLE.
PLE does not warrant or represent that any license, either express or implied, is granted under any PLE
patent right, copyright, artwork or other intellectual property right relating to any combination, machine or
process which PLE product or services are used. Information published by PLE regarding third-party
products or services does not constitute a license from PLE to use such products or services or a warranty
or endorsement thereof. Use of such information may require a license from a third party under the
patents or other intellectual property of the third party, or a license from PLE under the patents or other
intellectual property of PLE.
Reproduction of information in PLE data sheets or web site is permissible only if the reproduction is
without alteration and is accompanied by associated warranties, conditions, limitations and notices.
Reproduction of this information with alteration is an unfair and deceptive business practice. PLE is not
responsible or liable for such altered documents.
Resale of PLE products or services with statements different from or beyond the parameters stated by
PLE for that product or service voids all express and implied warranties for the associated PLE product or
service and is an unfair or deceptive business practice. PLE is not responsible for any such statements.
Contacting Pletronics Inc.
Pletronics Inc.
Tel: 425-776-1880
th
Fax: 425-776-2760
19013 36 Ave. West
Lynnwood, WA 98036-5761 USA
E-mail: [email protected]
URL: www.pletronics.com
Copyright © 2005, 2006, 2007, 2008 Pletronics Inc.
www.pletronics.com
425-776-1880
8