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
SAW Filter 1579.5 MHz
MODEL NO.: TA1621A
A. MAXIMUM RATING:
1. Input Power Level: 10 dBm
2. DC Voltage : 3V
3. Operating Temperature: -40°C to +85°C
4. Storage Temperature: -40°C to +85°C
B. ELECTRICAL CHARACTERISTICS:
Item
Center frequency
Insertion loss
within 1551 ~1608 MHz
Amplitude ripple
(p-p) within 1551 ~ 1608 MHz
VSWR
within 1551 ~ 1608 MHz
Attenuation
(Reference level from 0 dB)
10.000 ~ 1490.0
1700.0 ~ 2300.0
2300.0 ~ 3000.0
Temperature Coefficient of Frequency
Source impedance
Load impedance
Zs
Z
L
MHz
MHz
MHz
dB
dB
dB
ppm/℃
Ω
Ω
17
23
20
-
-
-
Fc
IL
Unit
dB
dB
dB
-
Min.
-
-
-
-
REV. NO：1.0
RoHS Compliant
Lead free
Lead-free soldering
Electrostatic Sensitive Device
(ESD)
Typ.
1579.5
2.1
1.1
1.8
25
28
28
-36
50
50
Max.
-
3.8
2.5
2.5
-
-
-
-
-
-
C. MEASUREMENT CIRCUIT:
H P N etw o rk analyzer
50Ω
B
SAW Filter
E
50Ω
A,C,D,F
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
2
D.OUTLINE DRAWING:
B： Input
E： Output
A, C, D, F：Ground
Unit : mm
△
: Year Code (2013->3, 2014->4,…, 2018->8)
□
: Date Code (Follow the table from planner each year)
WK01 WK02 WK03 WK04 WK05 WK06 WK07 WK08 WK09 WK10 WK11 WK12 WK13
A
N
a
n
B
O
b
o
C
P
c
p
D
Q
d
q
E
R
e
r
F
S
f
s
G
T
g
t
H
U
h
u
I
V
i
v
J
W
j
w
K
X
k
x
L
Y
l
y
M
Z
m
z
WK14 WK15 WK16 WK17 WK18 WK19 WK20 WK21 WK22 WK23 WK24 WK25 WK26
WK27 WK28 WK29 WK30 WK31 WK32 WK33 WK34 WK35 WK36 WK37 WK38 WK39
WK40 WK41 WK42 WK43 WK44 WK45 WK46 WK47 WK48 WK49 WK50 WK51 WK52
E. PCB Footprint:
△□
WC
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
3
F. Frequency Characteristics :
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
4
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