Product information is current as of publication date. The product conforms Copyright © 2010, Pletronics Inc.
to specifications per the terms of the Pletronics standard warranty. Production
processsing does not necessarily include testing of all parameters.
THA4 Series
TCXO / VCTCXO
November 2010
Pletronics’ THA4 Series is a temperature
compensated crystal oscillator with an optional
voltage control function and a CMOS output.
The package is designed for high density
surface mount designs.
Tape and Reel packaging is available.
8 to 52 MHz
Stabilities to less than 0.2 ppm available
5 x 7 mm LCC Ceramic Package
Optional Voltage Control Function (TCVCXO)
Commonly available frequencies (MHz):
8.192 10.000 12.000 12.800 13.000 16.384
19.200 19.440 20.000 24.000 25.000 26.000
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: 0.3 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 30 to 50oC/Watt depending on the solder pads, ground plane
and construction of the PCB.
THA4 Series
TCXO / TCVCXO
November 2010
www.pletronics.com 425-776-1880 2
Part Number:
THA4 031 035 G H 015 008 -40.0M -XX
Internal code or blank
Nominal Frequency in MHz
Pullability in ppm (Vcontrol)
000 = TCXO only
008 = +_ 8 ppm minimum
015 = +_ 15 ppm minimum
Stability in ppm 002 = +_ 0.2 ppm
010 = +_ 1 ppm 003 = +_ 0.3 ppm
015 = +_ 1.5 ppm 005 = +_ 0.5 ppm
025 = +_ 2.5 ppm 007 = +_ 0.7 ppm
Highest Specified Operating Temperature
A = +40oCE = +60oCJ = +80oC
B = +45oCF = +65oCK = +85oC
C = +50oCG = +70oC
D = +55oCH = +75oC
Lowest Specified Operating Temperatu re
A = +10oCE = -10oCJ = -30oC
B = +5oCF = -15oCK = -35oC
C = +0oCG = -20oCL = -40oC
D = -5oCH = -25oC
Highest Supply Voltage*
055 = 5.5 volts 035 = 3.5 volts
036 = 3.6 volts 030 = 3.0 volts
Lowest Supply Voltage *
045 = 4.5 volts 031 = 3.1 volts
030 = 3.0 volts 027 = 2.7 volts
Series (Part Type, Logic & Package)
* Supply Voltage: Select range between 2.7V and 5.5V with ratio of Highest / Lowest < 1.20
For Example: the part number for 3.3V nominal could be THA4030036.........
Part Marking: Where: yww = Component Date code (Year Week Week)
ff.ffff = frequency in MHz
PTH = Pletronics THA4
ymd = Device Date code (Year Month Day)
Codes for Date Code YMD
Code 01234
Code AB CDE F GH J K L M
Year 2010 2011 2012 2013 2014 Month JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
Code 123456789ABCDEFG
Day 12345678910111213141516
Code H J K L M N P R T U V W X Y Z
Day 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
yww
PTHymd
ff.ffff M
THA4 Series
TCXO / TCVCXO
November 2010
www.pletronics.com 425-776-1880 3
Electrical Specification for specified Vcc over the specified temperature range
Item Min Typ Max Unit Condition
Frequency Range 10 52 MHz See standard frequencies below
Frequency Accuracy 1 -2.5
-0.5 +2.5
+0.5 ppm Vcontrol 1.50 volts if used
Frequency Stability versus
Supply -0.2 +0.2 ppm Load: 15 pF & VCC +_ 5%
Output Waveform CMOS
Output Level High 90 - % of VCC Load: 15 pF
Output Level Low - 10
Output Rise and Fall Time - 8 nS 10% to 90% of VCC Load: 15 pF
Output Duty Cycle 40 60 % 50% of VCC Load: 15 pF
Phase Noise 1 Hz
10 Hz
100 Hz
1 KHz
10 KHz
--62
-91
-116
-137
-145
-dBc/Hz
V Supply Range 1 VCC 2.7 5.5 Volts
Supply Current ICC at 13 MHz
ICC at 26 MHz
ICC at 52 MHz
-3.2
5.0
9.0
- mA 15 pF load @ 3.3 volts
Start-up time - 10 mS to be within ±3 ppm of the final
frequency
Aging -1.0
-0.5 +1.0
+0.5 ppm Per year at 25oC for the first year
For any year thereafter
Vcontrol Range 0.5 2.50 Volts 1.5 volts nominal
Vcontrol Input Current -50 +50 uA
Frequency Pullability 1-15 +15 ppm Frequency dependent
Operating Temperature Range 1-40 +85 oC
Storage Temperature Range -55 +95 oC
1 Specified by part number
THA4 Series
TCXO / TCVCXO
November 2010
www.pletronics.com 425-776-1880 4
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) Label is 1" x 2.6" (25.4mm x 66.7mm)
Font is Courier New Font is Arial
Bar code is 39-Full ASCII
THA4 Series
TCXO / TCVCXO
November 2010
www.pletronics.com 425-776-1880 5
12
43
1
4
2
3
Mechanical:
Not to Scale Inches mm
A 0.276 +_0.006 7.00 +_0.15
Pad Function Note B 0.197 +_0.006 5.00 +_0.15
1 Vcontrol Input If this function is not specified, recommend
connecting this pad to ground. C 0.074 +_0.006 1.88 +_0.15
D10.039 1.00
2 Ground (GND) E10.197 5.00
3 Output F10.025 0.90
4 Supply Voltage
(VCC)Recommend connecting appropriate power
supply bypass capacitors as close as
possible.
G10.118 3.00
H10.020 0.50
J10.051 1.30
K
10.154 3.90
1 Typical dimensions
Contacts :
Gold 11.8 µinches 0.3 µm minimum over Nickel 50 to 350 µinches 1.27 to 8.89 µm
There are additional pads on the package bottom, these are not to be connected to any traces on the
PCB, solder masking on the PCB should be used to make sure no contact is made.
THA4 Series
TCXO / TCVCXO
November 2010
www.pletronics.com 425-776-1880 6
260°C M aximum
10 Seconds M aximum
215°C±10°C
Approximately 50 Seconds
Allow ed rate of tem perature change
Maximum 4°C per second
120 to 160 Seconds
100
150
200
250
Temperature (°C)
175°C±10°C
Reflow Cycle (typical for lead free processing)
The part may be reflowed 2 times 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 D1
Min E1 P0 P2 S1
Min T
Max
T1
Max
8mm
1.5
+0.1
-0.0
1.0
1.75
+_0.1
4.0
+_0.1
2.0
+_0.05
0.6 0.6 0.1
12mm 1.5
16mm 1.5 2.0
+_0.1
24mm 1.5
Variable Dimensions Table 2
Tape
Size B1
Max E2 Min F P1 T 2
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 inches 7.0 10.0 13.0
mm 177.8 254.0 330.2
B inches 2.50 4.00 3.75
mm 63.5 101.6 95.3 Tape
Width
C mm 13.0 +0.5 / -0.2
D mm 16.4
+2.0
-0.0
16.4
+2.0
-0.0
16.4
+2.0
-0.0
16.0
Reel dimensions may vary from the above
THA4 Series
TCXO / TCVCXO
November 2010
www.pletronics.com 425-776-1880 7
IMPORTANT NOTICE
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other changes to this product at anytime. PLE reserves the right to discontinue any product or service
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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.
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Contacting Pletronics Inc.
Pletronics Inc. Tel: 425-776-1880
19013 36th Ave. West Fax: 425-776-2760
Lynnwood, WA 98036-5761 USA E-mail: ple-sales@pletronics.com
URL: www.pletronics.com
Copyright © 2009, 2010 Pletronics Inc.