TAI-SAW TECHNOLOGY CO., LTD.

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: 12/29/2005 (REV. NO: 1)
Product Name: SMD 5.0x3.2 26.0MHz Crystal Unit
TST Parts No.: TZ0789A
Customer Parts No. :
Company:
Division:
Approved by:
Date:
Checked by:
Kelly Huang
Approval by:
TF Yang
Date:
12/29/2005
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: [email protected]
Web: www.taisaw.com
SMD 5.0x3.2 26.0MHz Crystal Unit
MODEL NO.: TZ0789A
REV. NO.: 1
Features:
RoHS Compliant
Lead free
Lead-free soldering
Surface Mount Seam Weld Package
Excellent Reliability Performance
Good Frequency Perturbation and Stability over temperature
Description and Applications:
Surface mount 5.0mmx3.2mm crystal unit for use in wireless telecommunications devices.
Electrical Specifications:
TZ0789A
Specification
Nominal Frequency
26.000000 MHz
Mode of Oscillation
Fundamental
Storage Temperature Range
-40°C to +85°C
Operating Temperature Range
-20°C to +75°C
Frequency Stability over Operating
Temperature Range
+/-10 ppm (referred to the value at 25°C)
Frequency Perturbation
+/-1.0 ppm
Frequency Make Tolerance (FL)
0+/-10 ppm @ 25°C +/- 3°C
Equivalent Series Resistance (ESR)
40 Ω max.
Nominal Drive Level
10 uW
Shunt Capacitance (Co)
2.0 pF max
Motional capacitance (C1)
6.8fF typical
Load Capacitance (CL)
10.3 pF
Aging
+/-1.0 ppm/year @25°C
Marking
Laser marking
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
2
Mechanical Dimensions (mm):
Pin Connection
IN/OUT
GND
IN/OUT
GND
#1 pin
#2 pin
#3 pin
#4 pin
Recommended Land Pattern: (unit: mm)
Marking:
Line 1: Frequency (26.000)
Line 2: TST Logo + Crystal Product Code + Date Code
Product Code Table
Year
2001
2005
2002
2006
2003
2007
2004
2008
Product Code
Z
z
Z
z
Date Code Table
WK01
WK02
WK03
WK04
WK05
WK06
WK07
WK08
WK09
WK10
WK11
WK12
A
B
C
D
E
F
G
H
I
J
K
L
WK13
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
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
3
Reel Dimensions (mm):
Tape Dimensions (mm):
Direction of Feed
[NOTE]:
1. Unless otherwise specified tolerance on dimension +/-0.1 mm.
2. Material: conductive polystyrene with color black.
3. 10 pitch cumulative tolerance +/-0.2 mm.
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
4
Reflow Profile:
300
Reflow Area
Rising Area
Preheat Area
Forced Cooling Area
Temperature (deg C)
250
200
150
Max peak temperature: 260 deg C
100
50
0
0
60
120
180
240
300
360
Time (seconds)
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
5