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 902.875 MHz
REV. NO:1.0
MODEL NO.:TA1331A
A. MAXIMUM RATING:
1. Input Power Level: 10 dBm
2. DC Voltage : 6V
RoHS Compliant
Lead free
Lead-free soldering
3. Operating Temperature: -40°C to +105°C
4. Storage Temperature: -40°C to +105°C
Electrostatic Sensitive Device
B. ELECTRICAL CHARACTERISTICS:
Item
Unit
MHz
MHz
Min.
Typ.
902.875
2.0
Max.
Center frequency
Fc
-
-
-
-
3dB BW
Minimum insertion loss
Exclude loss in matching elements *1)
Incl. loss of matching elements(Q=89) *2)
IL(min)
dB
dB
-
-
2.4
3.4
3.6
4.6
Passband (relative to ILmin ) *1)
902.20 ~ 903.55 MHz
902.10 ~ 903.65 MHz
dB
dB
-
-
1.5
2.0
3.0
5.0
Attenuation (relative to ILmin ) *1)
10.000 ~ 820.00
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
dB
dB
dB
dB
dB
dB
dB
dB
dB
47
42
37
15
15
22
38
41
37
53
48
43
21
21
28
44
47
43
-
-
-
-
-
-
-
-
-
820.00 ~ 884.00
884.00 ~ 892.00
892.00 ~ 900.50
906.00 ~ 910.50
910.50 ~ 929.00
929.00 ~ 945.00
945.00 ~ 1000.0
1000.0 ~ 2000.0
2000.0 ~ 2500.0
dB
55
66
-
579Ω//1.0pF
579Ω//1.0pF
Impedance at Fc, Input *1) Zin = Rin//Cin
Zs
Ω
Ω
Impedance at Fc, Output *1) Zout = Rout//Cout ZL
:
*1)
*2)
The matching circuit is ideal by simluation.
:
The matching circuit is real by actual passive components.
0805 Coillcraft CS series chip conductor is used for inductor.
0402 muRata GRM series is used for capacitor.
TAI-SAW TECHNOLOGY CO., LTD.
2
FR-71S06-01
TST DCC
Release document