TBA4 Series
TCVCXO Oscillator
February 2009
• Pletronics’ TBA4 Series is a temperature
compensated voltage controlled crystal
oscillator with a clipped sinewave 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 0.2ppm available
5 x 7 mm LCC Ceramic Package
Optional Voltage Control Function
Pletronics Inc. certifies this device is in accordance with the
RoHS (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 informatin is current as of publication date. The product conforms
to specifications per the terms of the Pletronics standard warranty. Production
processsing does not necesarily include testing of all parameters.
Copyright © 2009, Pletronics Inc.
TBA4 Series
TCVCXO Oscillator
February 2009
Part Number:
TBA4
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
+
001
= _ 0.1 ppm
+
002
= _ 0.2 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
A
= +10
o
C
E
= -10
o
C
J
= -30
o
C
F
= -15
o
C
K
= -35
o
C
B
= +5
o
C
G
= -20
o
C
L
= -40
o
C
C
= +0
o
C
o
o
H
= -25 C
M
= -45
o
C
D
= -5 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 TBA4030036.........
ESD Rating
Model
Human Body Model
Charged Device Model
Minimum Voltage
1500
1000
Conditions
MIL-STD-883 Method 3115
JESD 22-C101
www.pletronics.com
425-776-1880
2
TBA4 Series
TCVCXO Oscillator
February 2009
Electrical Specification for specified Vcc over the specified temperature range
Item
Frequency Range
Frequency Accuracy
1
Frequency Stability versus
Supply
Output Waveform
Output Amplitude
Phase Noise
<=40 MHZ
>40 MHZ
1 Hz
10 Hz
100 Hz
1 KHz
10 KHz
>10 KHz
V
CC
Min
10
-2.5
-0.1
-0.2
Max
52
+2.8
+0.1
+0.2
Unit
MHZ
ppm
ppm
Vcontrol 1.50 volts if used
2
Load: 10K ohm // 10 pF & V
CC
_ 5%
+
Condition
Clipped Sinewave
1.0
0.8
-
-
-
-62
-91
-116
-137
-145
-145
5.5
2.0
2.7
4.4
10
+1.5
+0.5
2.50
+50
+15
+85
+95
V P-P
dBc/Hz
Load: 10K ohm // 10 pF
V Supply Range
1
2.7
-
Volts
mA
10K ohm // 10 pF
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
2
-
-1.0
-0.5
0.5
-50
-15
-45
-55
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
1.50 volts nominal
C
C
o
Specified by part number
For all supply voltages, load changes, aging for 1 year, shock, vibration and temperatures
www.pletronics.com
425-776-1880
3
TBA4 Series
TCVCXO Oscillator
February 2009
Reliability
: Environmental Compliance
Parameter
Mechanical Shock
Vibration
Solderability
Thermal Shock
Condition
MIL-STD-883 Method 2002, Condition A
MIL-STD-883 Method 2007, Condition A
MIL-STD-883 Method 2003
MIL-STD-883 Method 1011, Condition A
Part Marking:
ymd
= Date code
fff.fff
= frequency in MHZ
P
= Pletronics
LH
= Lowest Temp, Highest Temp
XXX
= Stability
Due to part size limitations, marking cannot identify complete specifications.
Codes for Date Code YMD
Code
Year
Code
Month
Code
Day
Code
Day
6
2006
A
JAN
1
1
H
17
7
2007
B
FEB
2
2
J
18
8
2008
C
MAR
3
3
K
19
4
4
L
20
9
2009
D
APR
5
5
M
21
E
MAY
6
6
N
22
7
7
P
23
0
2010
F
JUN
8
8
R
24
1
2011
G
JUL
9
9
T
25
H
AUG
A
10
U
26
B
11
V
27
2
2012
J
SEP
C
12
W
28
K
OCT
D
13
X
29
L
NOV
E
14
Y
30
F
15
Z
31
M
DEC
G
16
TBymda
fff.fff
M
PLHXXX
Where:
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
TBA4 Series
TCVCXO Oscillator
February 2009
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
Typic 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.
www.pletronics.com
425-776-1880
5
PCB设计
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