tai-saw technology co., ltd.

TAI-SAW TECHNOLOGY CO., LTD.
SMD 5.0x3.2 10MHz VCTCXO
MODEL NO.: TX0579A
REV. NO.: 2.0
Revise:
Rev.
Rev.
Page
Rev. Account
Date
Ref. No.
1
2
N/A
P5
Initial release
Change Tape Dimension
04/15/13’
04/26/13’
N/A
Ginger Huang
ECN-201300137 Ginger Huang
TAI-SAW TECHNOLOGY CO., LTD.
Reviser
TST DCC
Release document
2
TAI-SAW TECHNOLOGY CO., LTD.
No. 3, Industrial 2nd Rd., Ping-Chen Industrial District,
Taoyuan, 324, Taiwan, R.O.C.
TEL: 886-3-4690038
FAX: 886-3-4697532
E-mail: [email protected]
Web: www.taisaw.com
SMD 5.0x3.2 10MHz VCTCXO
MODEL NO.:TX0579A
REV. NO.:2.0
Features:
z
z
z
RoHS Compliant
Lead free
Lead-free soldering
Miniature SMD Package
Good Frequency Stability
Good Phase Noise Response
Description and Applications:
Surface mount 5.0mmx3.2mmm VCTCXO for wireless communication system.
Electrical Specifications:
TX0579A
Specifications
Nominal Frequency, Fo
10.000000 MHz
Storage Temperature Range
-40°C to +85°C
Operating Temperature Range
-40°C to +85°C
Power Supply Voltage, Vcc
3.3 V
Output Voltage with Load 10pF//10KΩ, Vout
0.8 Vp-p min
Power Supply Current, Icc
2.0 mA max
Control Voltage, Vcon
1.5 +/- 1.0 V
Frequency Tolerance (Vcon=1.5V) as received
+/- 0.5 ppm max @ 25°C +/- 3°C
Frequency Stability
a. Vs. Temperature (-40~85°C)
b. Vs. Load varied 10pF//10KΩ+/-10%
c. Vs. Supply Voltage varied 3.3+/-5%
+/- 0.5 ppm reference to 25°C
+/- 0.2 ppm
+/- 0.2 ppm
Vcon Frequency Control Range (1.5+/-1.0 V)
+/-3 ppm to +/-5 ppm/V
Start Up Time (90% of final RF level in Vp-p)
2.0 msec max.
Harmonics
-8.0 dBc max
SSB Phase Noise (@1KHz Carrier Offset)
-135 dBc/Hz typ
Aging
+/-1.0 ppm/year @ 25°C
Marking
Laser Marking
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
3
Mechanical Dimensions (mm):
O
X
C
T
C
V
:
N
O
C
V
GND: TCXO
Tri-state:XO
GND
OUT
VDD
Marking:
Line 1: Frequency (10.000)
Line 2: TST Logo + Product code + Date Code + Traceability Code (EX)
Product Code Table
Year
product code
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
X
x
X
x
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
4
Date Code Table
WK01 WK02 WK03 WK04 WK05 WK06 WK07 WK08 WK09 WK10 WK11 WK12 WK13
A
B
C
D
E
F
G
H
I
J
K
L
M
WK14 WK15 WK16 WK17 WK18 WK19 WK20 WK21 WK22 WK23 WK24 WK25 WK26
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
WK27 WK28 WK29 WK30 WK31 WK32 WK33 WK34 WK35 WK36 WK37 WK38 WK39
a
b
c
d
e
f
g
h
i
j
k
l
m
WK40 WK41 WK42 WK43 WK44 WK45 WK46 WK47 WK48 WK49 WK50 WK51 WK52
n
o
p
q
r
s
t
u
v
w
x
y
z
Packing :
1. Reel Dimension
2. Tape Dimension
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
5
Reflow Profile:
300
Reflow Area
Rising Area
Temperature (deg C)
250
Preheat Area
Forced Cooling Area
200
150
100
Max peak temperature: 260 deg C
50
0
0
60
120
180
240
300
360
Time (seconds)
Notes of the Usage:
1. Touch the solder iron at 260+/-5 deg C onto the leads for 10+/-2 sec max or touch the
solder at 350+/-5 deg C onto the leads for 3+/-0.5 sec.
2. In the customer’s reflow process, if it will remain some mechanical stress at the soldering
terminals, also make some cracks on the soldering termination. Some cracks will cause
open or short circuit and cause of thermal increasing or smoking. Don’t make any excess
mechanical stress to soldering points.
3. In case of giving a heavy shock to the products, it may make an open or short circuit and
cause of thermal increasing and smoking. To avoid heavy shock impact applying to
products is strictly required.
Notes of the Storage:
1. To keep products under the condition at the room temperature (-5~35 deg C) with normal
humidity (45~75%). Absorption of moisture and dewdrop may make inferiority of
characteristics and a short circuit.
2. Oxidization of terminals shall make the solderability more inferior. Dusts and corrosive gas
will make a cause of the open or short circuit. Keep it in the clean place where is not in
dusty and no corrosive gas.
3. Use the unti-static material to the storage package.
4. Don’t put any excess weight to the TCXO in the storage process.
5. Don’t move the product from the cold place to the hot place in the short time, otherwise it
may make some dew-drop, then a short circuit may happen in case.
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
6
6. Storage periods should be maximum 6 months under condition of above item 1 after
delivery from TST factory.
7. Once open the bag, there is possibility of electrical characteristics deterioration due to
absorption of moisture. So, please use parts within 7 days after opening the bag.
If you have to keep parts without using after opening the bag, please put the drying agent in
the bag, fold the bag and keep it in the place where temperature and humidity are controlled
(nitrogen atmosphere box etc.)
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
7