TA1457A Datasheet, PDF (2/7 Pages) TAI-SAW TECHNOLOGY CO., LTD. – SAW Filter 869.6 MHz

TAI-SAW TECHNOLOGY CO., LTD.
No. 3, Industrial 2nd Rd., Ping-Chen Industrial District,
Taoyuan, 324, Taiwan, R.O.C.
TEL: [phone] FAX: [phone]
E-mail: [e-mail] Web: www.taisaw.com
SAW Filter 869.6 MHz
MODEL NO.:TA1457A
A. MAXIMUM RATING:
1. Input Power Level: 10 dBm
2. DC Voltage : 6V
3. Operating Temperature: -40°C to +85°C
4. Storage Temperature: -40°C to +85°C
REV. NO：1.0
RoHS Compliant
Lead free
Lead-free soldering
Electrostatic Sensitive Device
B. ELECTRICAL CHARACTERISTICS:
Item
Center frequency
Fc
3dB BW
Minimum insertion loss
Exclude loss in matching elements *1)
Incl. loss of matching elements(Q=91) *2)
Passband (relative to ILmin ) *1)
869.10 ~ 870.1 MHz
Attenuation (relative to ILmin ) *1)
15.000 ~ 785.00
785.00 ~ 850.00
850.00 ~ 858.00
858.00 ~ 867.00
873.00 ~ 878.00
878.00 ~ 896.00
896.00 ~ 912.00
912.00 ~ 1000.0
1000.0 ~ 2000.0
2000.0 ~ 2500.0
IL(min)
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
Impedance at Fc, Input *1) Zin = Rin//Cin Zs
Impedance at Fc, Output *1) Zout = Rout//Cout ZL
*1)： The matching circuit is ideal by simluation.
*2)： 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.
Unit
MHz
MHz
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Ω
Ω
Min.
-
-
Typ.
869.6
2.0
Max.
-
-
-
2.4
3.4
-
2.7
3.7
-
0.4
3.0
45
52
-
38
46
-
36
42
-
16
26
-
16
23
-
20
26
-
36
42
-
39
45
-
40
46
-
55
72
-
568Ω//1.12pF
568Ω//1.12pF
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
2
Release document