sm55t 3.3v

SM55T Series 3.3 V
CMOS Clock Oscillators
January 2016
• Pletronics’ SM55 Series is a quartz crystal
controlled precision square wave generator with a
CMOS output.
• The package is designed for high density surface
m ount designs.
• This is a low cost m ass produced oscillator.
• Tape and Reel or cut tape packaging is available.
•
•
•
•
0.8 to 160 MHz
3.2 x 5 m m LCC Ceram ic Package
Enable/Disable Function
Disable function includes low standby power
m ode
• Fundam ental or 3 rd Overtone Crystals used
• Low Jitter
Pletronics Inc. certifies this device is in accordance with the
RoHS 6/6 (2011/65/EC) and WEEE (2002/96/EC) directives.
Pletronics Inc. guarantees the device does not contain the following:
Cadm ium , Hexavalent Chrom ium , Lead, Mercury, PBB’s, PBDE’s
W eight of the Device: 0.064 gram s
Moisture Sensitivity Level: 1 As defined in J-STD-020C
Second Level Interconnect code: e4
Absolute Maximum Ratings:
Parameter
Unit
V CC Supply Voltage
-0.5V to +7.0V
Vi
Input Voltage
-0.5V to V CC + 0.5V
Vo
Output Voltage
-0.5V to V CC + 0.5V
Io
Output Current
+25 m A to -25 m A
Thermal Characteristics
The m axim um die or junction tem perature is 155 oC
The therm al resistance junction to board is 30 to 50 oC/W att depending on the solder pads, ground plane
and construction of the PCB.
P roduct inform ation is current as of publication date. T he product conform s
Inc.
to specifications per the term s of the P letronics standard warranty. Production
processsing does not necessarily include testing of all param eters.
Copyright © 2010 Pletronics
SM55T Series 3.3 V
CMOS Clock Oscillators
January 2016
Part Number:
SM55
45
T
E
V
- 75.0M
-XX
Packaging code or blank
T250 = 250 per Tape and Reel
T500 = 500 per Tape and Reel
T1K = 1000 per Tape and Reel
Frequency in M Hz
Supply Voltage V CC
V = 3.3V _
+ 10%
Optional Enhanced OTR
Blank = Tem p. range -10 to +70 oC
C = Tem p. range -20 to +70 oC
E = Tem p. range -40 to +85 oC
Series M odel
Frequency Stability
45 = +
_ 50 ppm
44 = +
_ 25 ppm
20 = +
_ 20 ppm
Series M odel
Part Marking and Legend:
P ff.fff M
C YMDxx
P ff.fff M
C YYWWxx
PLE SM 55
ff.fff M
C YMDxx
5xYW W xx
ff.fff M
C PLExx
P5xYW W x
C ff.fff M
PLE
= Pletronics
ff.fff M or ff.ff M
= Frequency in MHz
YYW W or YW W or YMD = Date of Manufacture (year and week, or year-m onth-day)
All other m arking is internal factory codes
Specifications such as frequency stability, supply voltage and operating tem perature range, etc. are
not identified from the m arking. External packaging labels and packing list will correctly identify the
ordered Pletronics part num ber.
Codes for Date Code YM D
Code 4
Code A
5
6
7
8
B
C
D
E
F
G
H
J
K
L
M
Year 2014 2015 2016 2017 2018 Month JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
Code
Day
Code
Day
1
1
H
17
2
2
J
18
www.pletronics.com
3
3
K
19
4
4
L
20
5
5
M
21
6
6
N
22
425-776-1880
7
7
P
23
8
8
R
24
9
9
T
25
A
10
U
26
B
11
V
27
C
12
W
28
D
13
X
29
E
14
Y
30
F
15
Z
31
2
G
16
SM55T Series 3.3 V
CMOS Clock Oscillators
January 2016
Electrical Specification for 3.30V +
_10% over the specified temperature range
Item
Min
Max
Unit
Frequency Range
0.8
160
MHz
“45"
-50
+50
ppm
“44"
-25
+25
“20"
-20
+20
Frequency Accuracy
Output Waveform
Condition
For all supply voltages, load changes, aging for 1
year, shock, vibration and temperatures
CMOS
Output High Level
90
-
%
Output Low Level
-
10
%
Output Symmetry
45
55
%
-
0.6
pS RMS
12 KHz to 20 MHz from the output frequency
-
2.5
pS RMS
10 Hz to 1 MHz from the output frequency
50
-
Kohm
-
30
%
Jitter
Enable/Disable Internal Pull-up
V disable
V enable
of VCC
(See load circuit)
at 50% point of VCC
(See load circuit)
to VCC
of VCC applied to pad 1
70
-
%
-10
+10
uA
-10
+10
uA
Standby Current ICC
-
3
uA
Enable time
-
100
nS
Time for output to reach a logic state
Disable time
-
100
nS
Time for output to reach a high Z state
Start up time
-
3
mS
Time for output to reach specified frequency
Output leakage
VOUT = VCC
VOUT = 0V
Operating Temperature Range
-10
-20
-40
Storage Temperature Range
-55
Pad 1 low, device disabled
+70
o
C
Standard Temperature Range
+70
o
C
Extended Temperature Range
“C” Option
+85
o
C
Extended Temperature Range
“E” Option
+125
o
C
Typical phase noise
plot for 5
oscillators at
different output
frequencies.
www.pletronics.com
425-776-1880
3
SM55T Series 3.3 V
CMOS Clock Oscillators
January 2016
Electrical Specification for 3.30V +
_10% over the specified temperature range
Item
Output TRISE and TFALL
VCC Supply Current (ICC)
Typ
Max
Unit
Condition
-
5
nS
< 35 MHz
-
3
nS
> 35 MHz and < 70 MHz
-
2.5
nS
> 70 MHz and < 110 MHz
-
2
nS
> 110 MHz
-
8
nS
< 35 MHz
-
5
nS
> 35 MHz and < 70 MHz
-
3
nS
> 70 MHz and < 110 MHz
-
2
nS
> 110 MHz
-
9
mA
< 8 MHz
-
11
mA
> 8 MHz and < 16 MHz
-
17
mA
> 16 MHz and < 35 MHz
-
26
mA
> 35 MHz and <70 MHz
-
50
mA
> 70 MHz and < 110 MHz
-
70
mA
> 110 MHz
-
12
mA
< 8 MHz
-
16
mA
> 8 MHz and < 16 MHz
-
22
mA
> 16 MHz and < 35 MHz
-
35
mA
> 35 MHz and <70 MHz
-
57
mA
> 70 MHz and < 110 MHz
-
90
mA
> 110 MHz
CLOAD = 15 pF
10% to 90% of VCC
See Load Circuit
CLOAD =30 pF
10% to 90% of VCC
See Load Circuit
CLOAD = 15 pF
CLOAD = 30 pF
Specifications with Pad 1 E/D open circuit
www.pletronics.com
425-776-1880
4
SM55T Series 3.3 V
CMOS Clock Oscillators
January 2016
Load Circuit and Test Waveform
Reliability:
Environmental Com pliance
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
www.pletronics.com
Label is 1" x 2.6" (25.4mm x 66.7mm)
Font is Arial
425-776-1880
5
SM55T Series 3.3 V
CMOS Clock Oscillators
January 2016
Mechanical:
Inches
mm
A
0.197 _
+0.006
5.00 _
+0.15
B
0.126 _
+0.006
3.20 _
+0.15
C
0.045 _
+0.004
1.15 _
+0.10
1
0.048
1.23
E1
0.100
2.54
F1
0.004
0.10
G1
0.050
1.27
1
0.055
1.40
I1
0.024
0.60
J1
0.004
0.10R
K1
0.008
0.020R
D
H
Not to Scale
1
Typical dimensions
Contacts :
Gold 11.8 to 32.7 µinches (0.3 to 0.83 µm) over Nickel 50 to 350 µinches (1.27 to 8.89 µm)
Pad
Function
Note
1
Output
Enable/Disable
When this pad is not connected the oscillator shall operate.
When this pad is logic low the output will be inhibited (high impedance state.)
Recommend connecting this pad to VCC if the oscillator is to be always on.
2
Ground (GND)
3
Output
4
Supply Voltage
(VCC)
Recommend connecting appropriate power supply bypass capacitors as close as
possible.
Layout and application information
For Optim um Jitter Perform ance, Pletronics recom m ends:
•
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 m agnetic field such as a high frequency switching power supply
•
do not place near piezoelectric buzzers or m echanical fans.
www.pletronics.com
425-776-1880
6
SM55T Series 3.3 V
CMOS Clock Oscillators
January 2016
Reflow Cycle (typical for lead free processing)
The part m ay be reflowed 3 tim es without degradation.
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
12mm
1.5
16mm
+0.1
-0.0
24mm
P2
S1
Min
T
Max
0.6
0.6
T1
Max
2.0
+0.05
_
1.5
1.75
4.0
1.5
_
+0.1
_0.1
+
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
16 mm
12.1
14.25
7.5 _
+0.1
8.0 _
+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
16.4
+2.0
-0.0
16.0
C
mm
D
mm
13.0 +0.5 / -0.2
16.4
+2.0
-0.0
16.4
+2.0
-0.0
Reel dimensions may vary from the above
www.pletronics.com
425-776-1880
7
SM55T Series 3.3 V
CMOS Clock Oscillators
January 2016
IM PORTANT NOTICE
Pletronics Incorporated (PLE) reserves the right to m ake corrections, im provem ents, m odifications and
other changes to this product at anytim e. PLE reserves the right to discontinue any product or service
without notice. Custom ers are responsible for obtaining the latest relevant inform ation before placing
orders and should verify that such inform ation is current and com plete. All products are sold subject to
PLE’s term s and conditions of sale supplied at the tim e of order acknowledgm ent.
PLE warrants perform ance of this product to the specifications applicable at the tim e of sale in accordance
with PLE’s lim ited warranty. Testing and other quality control techniques are used to the extent PLE
deem s necessary to support this warranty. Except where m andated by specific contractual docum ents,
testing of all param eters of each product is not necessarily perform ed.
PLE assum es no liability for application assistance or custom er product design. Custom ers are
responsible for their products and applications using PLE com ponents. To m inim ize the risks associated
with the custom er products and applications, custom ers 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 system s or other critical applications that m ay involve potential risks of death,
personal injury or severe property or environm ental dam age. Inclusion of PLE products in such
applications is understood to be fully at the risk of the custom er. 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 im plied, is granted under any PLE
patent right, copyright, artwork or other intellectual property right relating to any com bination, m achine or
process which PLE product or services are used. Inform ation 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 endorsem ent thereof. Use of such inform ation m ay 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 inform ation in PLE data sheets or web site is perm issible only if the reproduction is
without alteration and is accom panied by associated warranties, conditions, lim itations and notices.
Reproduction of this inform ation with alteration is an unfair and deceptive business practice. PLE is not
responsible or liable for such altered docum ents.
Resale of PLE products or services with statem ents different from or beyond the param eters stated by
PLE for that product or service voids all express and im plied warranties for the associated PLE product or
service and is an unfair or deceptive business practice. PLE is not responsible for any such statem ents.
Contacting Pletronics Inc.
Pletronics Inc.
Tel: 425-776-1880
19013 36 th Ave. W est
Fax: 425-776-2760
Lynnwood, W A 98036-5761 USA
E-m ail: [email protected] pletronics.com
URL: www.pletronics.com
Copyright © 2010, Pletronics Inc.
www.pletronics.com
425-776-1880
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