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:
tstsales@mail.taisaw.com
Web:
www.taisaw.com
Approval Sheet For Product Specification
Issued Date: 12/05/2005
Product Name: SMD Clock Oscillator 34.560 MHz
TST Parts No.: TW0178A
Customer Parts No.:
Company:
Division:
Approved by :
Date:
Checked by:
Approval by:
Date:
Robert Chang
T.F. Yang
2005/12/05
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
FR-03S06-02
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:
tstsales@mail.taisaw.com
Web:
www.taisaw.com
SMD Clock Oscillator 34.560MHz
MODEL NO.: TW0178A
A. FEATURES:
1. Ultra small package
2. Excellent for high-density packaging.
B. MAXIMUM RATING:
1. Storage Temperature: -55 °C to +125 °C.
2. Operating Temperature: -10 °C to +70 °C.
C. ELECTRICAL CHARACTERISTICS:
Characteristics
Center Frequency
Frequency Tolerance@25℃
Frequency Stability (#note 1)
Input Voltage (Operating VDD)
Input Current
Output
Load
“0” Level
“1” Level
Symmetry (TW/T*100%)
Duty Cycle
Rise Time (10%->90% VDD)
Fall Time (90%->10% VDD)
Enable/Disable Function
Package size
Units
MHz
ppm
ppm
VDC
mA
pF
VDC
VDC
%
nSec
nSec
Minimum
-8
-20
-
-
-
-
2.97
45%
Typical
34.560
-
-
3.3+/-10%
-
15
-
-
-
Maximum
8
20
-
30
-
0.33
-
55%
RoHS Compliant
Lead free
Lead-free soldering
REV. NO.: 1
-
-
10
-
-
10
PIN 1: High or Open, PIN 3:Enable
PIN 1: Low, PIN 3:Disable
SMD5.0X7.0X1.6mm
#Note 1: Frequency stability includes 25℃ tolerance, operating temperature range, aging and
voltage or load change.
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
2
D.OUTLINE DRAWING: (Unit: mm)
E. FREQUENCY STABILITY OVER TEMPERATURE (TYPICAL):
12
9
6
Frequency (PPM)
3
0
-3
-6
-9
-12
Temperature
-40
-30
-20
-10
0
10
20
30
40
50
60
70
80
F. TEST CIRCUIT:
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
3
G. OUTPUT WAVEFORM (TYPICAL):
H. SOLDERING REFLOW PROFILE:
230+/-5 C
150+/-5 C
120 Sec
10 Sec
Total Time : 200 Sec Max
I. MARKING:
34.560
T WDA
Where W stand for product code and D for date code
1. Product Code Table:
Year
Product Code
2. Date Code Table:
WK01
A
WK14
N
WK27
a
WK40
n
WK02
B
WK15
O
WK28
b
WK41
o
WK03
C
WK16
P
WK29
c
WK42
p
WK04
D
WK17
Q
WK30
d
WK43
q
2001
2005
W
WK05
E
WK18
R
WK31
e
WK44
WK06
F
WK19
S
WK32
f
WK45
2002
2006
w
WK07
G
WK20
T
WK33
g
WK46
WK08
H
WK21
U
WK34
h
WK47
2003
2007
W
WK09
I
WK22
V
WK35
i
WK48
v
WK10
J
WK23
W
WK36
j
WK49
2004
2008
w
WK11
K
WK24
X
WK37
k
WK50
WK12
L
WK25
Y
WK38
l
WK51
WK13
M
WK26
Z
WK39
m
WK52
z
4
r
s
t
u
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
w
x
y
Release document
J. PACKING:
1.REEL DIMENSION (Unit: mm)
2.TAPE DIMENSION (Unit: mm)
3.PACKING DIRECTION
The dot or the logo of marking should be close to the hole of tape.
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
5