TA1145A - Tai-Saw Technology

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
SAW Filter 1842.5 MHz BW35MHz
MODEL NO.: TA1145A
Rev.2.0
A. MAXIMUM RATING:
1. Input Power Level: 10 dBm
2. DC Voltage : 0V
3. Operating Temperature: -20°C to +75°C
RoHS Compliant
Lead free
Lead-free soldering
4. Storage Temperature: -30°C to +85°C
Electrostatic Sensitive Device (ESD)
B. ELECTRICAL CHARACTERISTICS:
Note
Item
Unit
Min.
Type.
Max.
MHz
-
1842.5
-
-
dB
-
2.5
3.2
-
Amplitude ripple (1825 ~ 1860MHz)
dB
-
1.0
1.8
-
VSWR (1825 ~ 1860MHz)
dB
-
2.0
2.3
-
D.C ~ 1500 MHz
dB
20
24
-
-
1600 ~ 1710 MHz
dB
22
25
-
-
1710 ~ 1785 MHz
dB
15
28
-
-
1920 ~ 3120 MHz
dB
25
28
-
-
3120 ~ 4000 MHz
dB
25
30
-
-
Package size
mm
Center Frequency
Fc
Insertion Loss within 1825 ~ 1860MHz
IL
Attenuation
TAI-SAW TECHNOLOGY CO., LTD.
SMD 1.4x1.1
TST DCC
Release document
- 2 -
C.FREQUENCY CHARACTERISTICS:
S21 response: (span 500MHz)
S21 response: (span 100MHz)
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
- 3 -
S21 response: (span 4GHz)
S11&S22 VSWR: (span 100MHz)
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
- 4 -
D. MEASUREMENT CIRCUIT:
E.PCB FOOTPRINT:
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
- 5 -
F.OUTLINE DRAWING:
D
□ : Year/Month Code (Follow the table)
YEAR/Month
1
2
3
4
2013
A
B
C
D
2014
N
P
Q
R
2015
a
b
c
d
2016
n
p
q
r
2017
A
B
C
D
2018
N
P
Q
R
2019
a
b
c
d
2020
n
p
q
r
5
E
S
e
s
E
S
e
s
6
F
T
f
t
F
T
f
t
7
G
U
g
u
G
U
g
u
TAI-SAW TECHNOLOGY CO., LTD.
8
H
V
h
v
H
V
h
v
9
J
W
j
w
J
W
j
w
10
K
X
k
x
K
X
k
x
11
L
Y
l
y
L
Y
l
y
TST DCC
Release document
12
M
Z
m
z
M
Z
m
z
- 6 -
G. PACKING:
1. REEL DIMENSION
(Reel Count : 7”=3000 )
2.TAPE DIMENSION
K
Direction of Feed
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
- 7 -
H. RECOMMENDED REFLOW PROFILE :
1.
2.
3.
4.
Preheating shall be fixed at 150~180℃ for 60~90 seconds.
Ascending time to preheating temperature 150℃ shall be 30 seconds min.
Heating shall be fixed at 220℃ for 50~80 seconds and at 245~260℃ peak (min. 10sec).
Time : 2 times.
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
- 8 -