TZ0129A _Rev.2.0_.pdf

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
Approval Sheet For Product Specification
Issued Date: 5/6/2003 (REV. NO: 2)
Product Name: SMD 3.5x6 24.5535MHz Crystal Unit
TST Parts No.: TZ0129A
Customer Parts No. :
Company:
Division:
Approved by :
Date:
Checked by:
Approval by:
Date:
Kelly Huang
TF Yang
5/6/2003
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
FR-71S03-01
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 3.5x6 24.5535MHz Crystal Unit
MODEL NO.: TZ0129A
REV. NO.: 2
Features:
RoHS Compliant
Lead free
Lead-free soldering
Surface Mount Seam Weld Package
Excellent Aging
Excellent Frequency Perturbation and Stability over temperature
Excellent Short Term Stability
Description and Applications:
Surface mount 3.5mmx6.0mm AT-cut quartz crystal unit for the SiRF GPS products.
Electrical Specifications:
TZ0129A
Specification
Nominal Frequency
24.553500 MHz
Mode of Oscillation
Fundamental
Storage Temperature Range
-40°C to +85°C
Operating Temperature Range
-40°C to +85°C
Frequency Stability over Operating
Temperature
+/-15 ppm
Static Temperature Hysteresis (@25 deg C)
+/- 0.4 ppm
Frequency Perturbations
+/-0.5 ppm
Drive Level
20 uW nominal
Frequency Make Tolerance
±15 ppm @ 25°C +/- 3°C
Equivalent Series Resistance (ESR)
20 Ω max.
Short Term Stability (Root Allan Variance for
1 second Tau)
1.0 ppb max
Shunt Capacitance (Co)
7 pF max
Load Capacitance (CL)
32 pF
Pullability Sensitivity
5.0 ppm/pF+/-20% @ Load 32pF
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
2
Drive Level Dependence (Delta R)
0.6 ohms max (20 drive level points: 0.001,0.005,
0.01,0.05,0.1,0.5,1,20,50,100,100,50,20,1,0.5,0.1
,0.05,0.01,0.005,0.001 uW) differences between
same drive level point
Long Term Stability (Aging)
±1.0 ppm/year @25°C
Marking
Laser marking
Mechanical Dimensions (mm):
Marking:
First Line: Frequency (24.5535)
Second Line: TST PN (129)+TST Logo+Crystal Family+Date code
Product Code Table
Year
2001
2005
2002
2006
2003
2007
2004
2008
Product Code
Z
z
Z
z
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
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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
Reel Dimensions (mm):
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
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Tape Dimensions (mm):
Reflow Profile:
1. Preheating shall be fixed at 140 ~ 160 ℃ for 60 ~ 90 seconds.
2. Ascending time to preheating temperature 150 ℃ shall be 30 seconds min.
3. Heating shall be fixed at 200 ℃ for 50 ~ 60 seconds and at 230±10 ℃ peak.
IR-reflow Profile
260
Peak (240℃max)
240
220
200
Go down
Temp/degC
180
160
gradually
Heating
140
Preheating
120
(200℃)
(140~160℃)
100
80
60
40
20
0
0
20
40
60
80
100
120
140
160
180
200
220
240
260
Time/sec
30sec. min
60 ~ 90 sec.
50 ~ 60 sec.
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
5