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
19.200
10.000
19.440
12.000
20.000
12.800
24.000
13.000
25.000
16.384
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
V
CC
Supply Voltage
Vi
Vo
Input Voltage
Output Voltage
Unit
-0.5V to +6.5V
-0.5V to V
CC
+ 0.5V
-0.5V to V
CC
+ 0.5V
Thermal Characteristics
The maximum die or junction temperature is 155
o
C
The thermal resistance junction to board is 30 to 50
o
C/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 © 2010, Pletronics Inc.
THA4 Series
TCXO / TCVCXO
November 2010
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
010
= + 1 ppm
_
015
= + 1.5 ppm
_
025
= + 2.5 ppm
_
002
= + 0.2 ppm
_
003
= + 0.3 ppm
_
005
= + 0.5 ppm
_
007
= + 0.7 ppm
_
Highest Specified Operating Temperature
A
= +40
o
C
E
= +60
o
C
J
= +80
o
C
B
= +45
o
C
F
= +65
o
C
K
= +85
o
C
C
= +50
o
C
G
= +70
o
C
D
= +55
o
C
H
= +75
o
C
Lowest Specified Operating Temperature
J
= -30
o
C
A
= +10
o
C
E
= -10
o
C
o
o
F
= -15 C
K
= -35
o
C
B
= +5 C
G
= -20
o
C
L
= -40
o
C
C
= +0
o
C
H
= -25
o
C
D
= -5
o
C
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
PTHymd
ff.ffff
M
yww
ff.ffff
PTH
ymd
= Component Date code (Year Week Week)
= frequency in MHz
= Pletronics THA4
= Device Date code (Year Month Day)
Codes for Date Code YMD
Code
Code
A
0
1
2
3
4
B
C
D
E
F
G
H
J
K
L
M
Year
2010 2011 2012 2013 2014
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
3
3
K
19
4
4
L
20
5
5
M
21
6
6
N
22
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
G
16
www.pletronics.com
425-776-1880
2
THA4 Series
TCXO / TCVCXO
November 2010
Electrical Specification for specified Vcc over the specified temperature range
Item
Frequency Range
Frequency Accuracy
1
Frequency Stability versus
Supply
Output Waveform
Output Level High
Output Level Low
Output Rise and Fall Time
Output Duty Cycle
Phase Noise
1 Hz
10 Hz
100 Hz
1 KHz
10 KHz
V
CC
90
-
-
40
-
-62
-91
-116
-137
-145
Min
10
-2.5
-0.5
-0.2
Typ
Max
52
+2.5
+0.5
+0.2
CMOS
-
10
8
60
-
nS
%
dBc/Hz
10% to 90% of V
CC
50% of V
CC
Load: 15 pF
Load: 15 pF
% of V
CC
Load: 15 pF
Unit
MHz
ppm
ppm
Condition
See standard frequencies below
Vcontrol 1.50 volts if used
Load: 15 pF & V
CC
+ 5%
_
V Supply Range
1
2.7
-
3.2
5.0
9.0
5.5
-
Volts
mA
15 pF load @ 3.3 volts
Supply Current I
CC
at 13 MHz
I
CC
at 26 MHz
I
CC
at 52 MHz
Start-up time
Aging
Vcontrol Range
Vcontrol Input Current
Frequency Pullability
1
Operating Temperature Range
1
Storage Temperature Range
1
-
-1.0
-0.5
0.5
-50
-15
-40
-55
10
+1.0
+0.5
2.50
+50
+15
+85
+95
mS
ppm
Volts
uA
ppm
o
to be within ±3 ppm of the final
frequency
Per year at 25
o
C for the first year
For any year thereafter
1.5 volts nominal
Frequency dependent
C
C
o
Specified by part number
www.pletronics.com
425-776-1880
3
THA4 Series
TCXO / TCVCXO
November 2010
Reliability
: Environmental Compliance
Parameter
Mechanical Shock
Vibration
Solderability
Thermal Shock
Condition
MIL-STD-883 Method 2002, Condition B
MIL-STD-883 Method 2007, Condition A
MIL-STD-883 Method 2003
MIL-STD-883 Method 1011, Condition A
ESD Rating
Model
Human Body Model
Charged Device Model
Minimum Voltage
1500
1000
Conditions
MIL-STD-883 Method 3115
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
www.pletronics.com
425-776-1880
4
THA4 Series
TCXO / TCVCXO
November 2010
Mechanical:
4
3
3
4
1
2
2
1
Not to Scale
A
Pad
1
Function
Vcontrol Input
Note
If this function is not specified, recommend
connecting this pad to ground.
B
C
D
1
E
1
F
1
Recommend connecting appropriate power
supply bypass capacitors as close as
possible.
G
1
H
1
J
1
K
1
Inches
0.276 +0.006
_
0.197 +0.006
_
0.074 +0.006
_
0.039
0.197
0.025
0.118
0.020
0.051
0.154
mm
7.00 +0.15
_
5.00 +0.15
_
1.88 +0.15
_
1.00
5.00
0.90
3.00
0.50
1.30
3.90
2
3
4
Ground (GND)
Output
Supply Voltage
(V
CC
)
1
Typical dimensions
1.27 to 8.89 µm
Contacts :
Gold 11.8 µinches
0.3 µm minimum over Nickel 50 to 350 µinches
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.
www.pletronics.com
425-776-1880
5
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