SM7744DEX-100.0M - Product Datasheet

SM77D Series 1.8 V
CMOS Clock Oscillators
January 2016
• Pletronics’ SM77D Series is a quartz crystal
controlled precision square wave generator with a
CMOS output.
• The SM77D series will directly interface TTL
devices also.
• 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.
•
•
•
•
70 to 165 MHz
5 x 7 m m LCC Ceram ic Package
Enable/Disable Function
Disable function includes low standby power
m ode
• 3 rd Overtone Crystals used
• Im proved circuit to m inim ize oscillator issues
such as m ulti-m ode output signal.
• Low Jitter
• Capable of driving up to 15pF capacitive loads
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: 0.17 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 +5.0V
Vi
Input Voltage
-0.5V to V CC + 0.5V
Vo
Output Voltage
-0.5V to V CC + 0.5V
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
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 Inc.
SM77D Series 1.8 V
CMOS Clock Oscillators
January 2016
Part Number:
SM77
45
D
E
X
-100.0M
-XX
Packaging code or blank
T250 = 250 per Tape and Reel
T500 = 500 per Tape and Reel
T1K = 1,000 per Tape and Reel
Frequency in M Hz
Supply Voltage V CC
X = 1.8V _
+ 5%
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 Marking Legend:
PLE SM 77
FF.FFF M
C YMDxx
PLE SM 77
FF.FFF M
C YYWWxx
7xYW W xx
FF.FFF M
C PLE xxx
PLE
= Pletronics
FF.FFF 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
SM77D Series 1.8 V
CMOS Clock Oscillators
January 2016
Electrical Specification for 1.80V +
_10% over the specified temperature range
Item
Min
Max
Unit
70
165
MHz
-50
+50
ppm
“44"
-25
+25
“20"
-20
+20
Frequency Range
Frequency Accuracy
“45"
Output Waveform
Condition
For all supply voltages, load changes, aging for 1
year, shock, vibration and temperatures
CMOS
Output High Level
0.4
-
V
Below VCC
Output Low Level
-
0.4
V
(See load circuit)
Output Symmetry
45
55
%
at 50% point of VCC
-
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
30
-
Kohm
V disable
-
30
%
V enable
70
-
%
-10
+10
uA
-10
+10
uA
Standby Current ICC
-
10
uA
Enable time
-
2.0
mS
Time for output to resume operation
Disable time
-
200
nS
Time for output to reach a high Z state
Start up time
-
5
mS
Time for output to reach specified frequency
-10
+70
o
C
Standard Temperature Range
- 20
+70
o
C
Extended Temperature Range
“C” Option
- 40
+85
o
C
Extended Temperature Range
“E” Option
- 55
+125
o
C
Jitter
Enable/Disable Internal Pull-up
Output leakage
VOUT = VCC
VOUT = 0V
Operating Temperature Range
Storage Temperature Range
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(See load circuit)
(See load circuit)
to VCC
of VCC applied to pad 1
Pad 1 low, device disabled
3
SM77D Series 1.8 V
CMOS Clock Oscillators
January 2016
Electrical Specification for 1.80V +
_10% over the specified temperature range
Item
Min
Typ
Max
Unit
Condition
VOUT High (VOH)
0.4
0.3
-
V
Below VCC, IOH = +8 mA
VOUT Low (VOL)
-
0.3
0.4
V
IOL = - 8 mA
Output TRISE and TFALL
-
1.5
2.5
nS
CLOAD = 15 pF 20% to 80% of VCC (See load circuit)
VCC Supply Current
(ICC)
-
21
33
mA
>125 MHz
-
17
27
mA
>95 MHz and <125 MHz
-
11
19
mA
<95 MHz
CLOAD = 15 pF
20% to 80% of VCC
(See load circuit)
Specifications with Pad 1 E/D open circuit
Load Circuit and Test Waveform
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425-776-1880
4
SM77D Series 1.8 V
CMOS Clock Oscillators
January 2016
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
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Label is 1" x 2.6" (25.4mm x 66.7mm)
Font is Arial
425-776-1880
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SM77D Series 1.8 V
CMOS Clock Oscillators
January 2016
Mechanical:
Inches
A
0.276 _
+0.006
7.00 _
+0.15
B
0.197 _
+0.006
5.00 _
+0.15
C
0.068 _
+0.018
1.73 _
+0.44
D1
0.038
0.96
1
0.200
5.08
F1
0.004
0.10
G1
0.050
1.27
H1
0.055
1.40
I1
0.024
0.60
J1
0.004
0.10R
K1
0.008
0.020R
E
The detents marked “L” on the package
ends are optional
mm
Not to Scale
1
Typical dimensions
Contacts (pads) :
Gold 11.8 to 39.4 µinches (0.3 to 1.0 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.
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425-776-1880
6
SM77D Series 1.8 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 (< 250 = cut tape)
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
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SM77D Series 1.8 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
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requires the written approval of an appropriate PLE officer. Questions concerning potential risk
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PLE for that product or service voids all express and im plied warranties for the associated PLE product or
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Contacting Pletronics Inc.
Tel: 425-776-1880
Pletronics Inc.
19013 36 th Ave. W est
Fax: 425-776-2760
Lynnwood, W A 98036-5761 USA
E-m ail: ple-sales@ pletronics.com
URL: www.pletronics.com
Copyright © 2006, 2007, 2010 Pletronics Inc.
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