pe11t 3.3v

PE11T Series 3.3 V
PECL Clock Oscillators
January 2008
This device is obsolete, January 2008
This is replaced by the PE91xxDV device
For new designs use the PE99xxDV device
• Pletronics’ PE11T Series is a quartz crystal
controlled precision square wave generator with a
PECL output.
• FR4 base with a mechanical metal cover.
• Tape and Reel or cut tape packaging is available.
• 180 to 750 MHz
• 13.97mm x 9.90mm package
• Enable/Disable Function on pad 2 sets output
to a
fixed logic level (see PE37T for E/D 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: 1.33 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 +8.0V
Vi
Input Voltage
-0.5V to +6.0V
Vo
Output Voltage
-0.5V to VCC + 0.5V
Io
Output Current
+25 mA continuous
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
to specifications per the terms of the Pletronics standard warranty. Production
processsing does not necessarily include testing of all parameters.
Copyright © 2006, 2007, 2008 Pletronics Inc.
PE11T Series 3.3 V
PECL Clock Oscillators
January 2008
Part Number:
PE11
45
T
E
V
- 622.08M
-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
PLE
PE11T
FF.FFF M
C YMDXX
Frequency in MHz
or
Supply Voltage VCC
V = 3.3V _
+ 10%
PE11Tx
FF.FFF M
PLE xx
C YYWWXX
Optional Enhanced OTR
Blank = Temp. range -10 to +70oC
E = Temp. range -40 to +85oC
Series Model
Frequency Stability
45 = +
_ 50 ppm
44 = +
_ 25 ppm
20 = +
_ 20 ppm
Series Model
Marking Legend:
PLE = Pletronics
FF.FFF M = Frequency in MHz
YYWW or YWW or YMD = Date of Manufacture (year and week, or year-month-day)
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
Day
Code
Day
Code
Day
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
D
13
E
14
F
15
G
16
H
17
J
18
K
19
L
20
M
21
N
22
P
23
R
24
T
25
U
26
V
27
W
28
X
29
Y
30
Z
31
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2
PE11T Series 3.3 V
PECL Clock Oscillators
January 2008
Electrical Specification for 3.30V _
+10% over the specified temperature range
Item
Min
Max
Unit
Frequency Range
180
750
MHz
Frequency Accuracy “45"
-50
+50
ppm
For all supply voltages, load changes, aging for 1
year, shock, vibration and temperatures
“44"
-25
+25
“20"
-20
+20
Output Waveform
Output High Level
Condition
PECL /ECL
2.255
-
volts
Referenced to Ground, VCC = 3.30 V
0.955
-
volts
Referenced to termination voltage
-1.045
-
volts
Referenced to Vcc
-
1.745
volts
Referenced to Ground, VCC = 3.30 V
-
0.445
volts
Referenced to termination voltage
-
-1.555
volts
Referenced to Vcc
45
55
%
at 50% point of VCC
-
0.65
pS RMS
12 KHz to 20 MHz from the output frequency
-
6.0
pS RMS
10 Hz to 1 MHz from the output frequency
Output TRISE and TFALL
-
0.3
nS
VCC Supply Current (ICC)
-
100
mA
15
-
Kohm
to VCC
V disable
-
0.6
volts
Referenced to pad 3
V enable
2.40
-
volts
Referenced to pad 3
Enable time
-
20
nS
Time for output to reach a logic state
Disable time
-
20
nS
Time for Out = Logic High and Out* = logic low
Start up time
-
10
mS
Time for output to reach specified frequency
-10
+70
o
Standard Temperature Range
- 40
+85
o
Extended Temperature Range
-55
+125
o
Output Low Level
Output Symmetry
Jitter
Enable/Disable Internal Pull-up
Operating Temperature Range
Storage Temperature Range
C
C
(See load circuit)
Vth is 20% and 80% of waveform
“E” Option
C
Specifications with Pad 2 E/D open circuit
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3
PE11T Series 3.3 V
PECL Clock Oscillators
January 2008
Load Circuit
Test Waveform
Symmetry
Vhigh
Out
80%
50%
20%
Vlow
Out*
Trise
Tfall
Showing Out Measurement only
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425-776-1880
4
PE11T 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 both Enable/Disable
input pad versions to be used (See PE37T for E/D on pad 1)
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
PE11T Series 3.3 V
PECL Clock Oscillators
January 2008
Mechanical:
Inches
Cover:
Centered on the base
304 Stainless Steel
0.010 inch (0.25mm)
Electroless Nickel Plated
1 µinch (25 µm) typical FR4 PCB
Label:
White Kapton with Black Letters
–or-Blue Epoxy heat cure ink covering
top with laser marked lettering
•
•
Base:
Solder masked
All via holes tented on bottom
Copper Clad 670 µinch (17 µm)
Nickel plated 118 µinch (3 µm)
Gold plated 0.8 µinch (0.02 µm)
Typical thicknesses
Pin 3 Ground plane is typical
mm
A
0.390 +
_ 0.010
9.90 +
_ 0.25
B
0.550 +
_ 0.010
13.97 +
_ 0.25
C
0.195 max
4.95 max
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.
•
Pad
Function
Note
1
No connect
There is no internal connection to this pad
2
Output
Enable/Disable
When this pad is not connected the oscillator shall operate.
When this pad is <0.60 volts, the output will be in a fixed state
Recommend connecting this pad to VCC if the oscillator is to be always on.
3
Ground (GND)
4
Output
Logic high when disabled
5
Output*
Logic low when disabled
6
Supply Voltage
(VCC)
Recommend connecting appropriate power supply bypass capacitors as close as
possible.
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Both outputs must be terminated and biased for proper
operation. The ideal termination is 50 ohms connected
to 2.0V below the Supply Voltage.
6
PE11T Series 3.3 V
PECL Clock Oscillators
January 2008
Temperature (°C)
Reflow Cycle (typical for lead free processing)
260°C Maximum
10 Seconds Maximum
250
215°C±10°C
200
175°C±10°C
150
100
Approximately 50 Seconds
120 to 160 Seconds
The part may be reflowed 2 times without degradation.
Allowed rate of temperature change
Maximum 4°C per second
Tape and Reel: available for quantities of 250 to 1000 per reel, cut tape for < 250
Constant Dimensions Table 1
Tape
Size
D0
8mm
D1
Min
E1
P0
1.0
S1
Min
T
Max
0.6
0.6
T1
Max
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
0.1
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
15.54
22.25
11.5 _
+0.1
16.0 +
_0.1
5.16
24.3
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
PE11T 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
Fax: 425-776-2760
19013 36th Ave. West
Lynnwood, WA 98036-5761 USA
E-mail: [email protected]
URL: www.pletronics.com
Copyright © 2006, 2007, 2008 Pletronics Inc.
www.pletronics.com
425-776-1880
8