TA881GG - 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
http:/www.taisaw.com
E-mail : [email protected]
SAW Filter 881.5 MHz 25MHz BW For CDMA
MODEL NO.: TA881GG
REV. NO.:4
RoHS Compliant
Lead free
Lead-free soldering
A. MAXIMUM RATING:
1.Input Power Level: +15 dBm
2.DC voltage: -5~+5 V
Electrostatic Sensitive Device (ESD)
3.Operating Temperature: -30°C ~ +85°C
4.Storage Temperature: -40°C ~ +100°C
B. ELECTRICAL CHARACTERISTICS:
Characteristics
Center frequency
FC
MHz
Insertion loss( 869 ~ 894 MHz) I.L.
dB
V.S.W.R( 869 ~ 894 MHz)
dB
Ripple( 869 ~ 894 MHz)
dB
Attenuation:( Reference level from 0 dB)
1) D.C. ~ 779 MHz
dB
2) 779 ~ 849 MHz
dB
3) 914 ~ 970 MHz
dB
4) 970 ~ 1049 MHz
dB
5) 1049 ~ 2000 MHz
dB
Impedance at FC ; Input
ZIN =RIN//CIN
Output ZOUT =ROUT//COUT
Min.
Value
Typ.
Max.
-
881.5
-
-
2.8
1.6
0.7
3.5
2.0
1.6
-
50
45
28
50
40
60.1
49.8
31.1
62.1
47.2
-
-
Note
50Ω // 0 PF
1
50Ω // 0 PF
1
MEASUREMENT CIRCUIT:
Network analyzer
E
B
50Ω
SAW Filter
50Ω
A、 C、 F、 D
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C.FREQUENCY CHRACTERISTICS:
1.wideband response:
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2.VSWR and smith chart:
S11
S22
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D. OUTLINE DRAWING:
T
C
△ □
B : Intput
E : Output
A,C,D,F : Ground
Unit : mm
△ : Year Code (2011->1, 2012->2, …, 2019->9)
□ : Date Code (Follow the table from planner each year)
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
E. LAND PATTERN:
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F. PACKING:
1. REEL DIMENSION
(Reel Count : 7”=1000 ; 13”=3000 or per the request of customer order )
TC
G.TAPE DIMENSION
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H. RECOMMENDED REFLOW PROFILE :
1. Preheating shall be fixed at 150~180℃ for 60~90 seconds.
2. Ascending time to preheating temperature 150℃ shall be 30 seconds min.
3. Heating shall be fixed at 220℃ for 50~80 seconds and at 245~260℃ peak (min.
10sec).
4. Time : 2 times.
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