TA0434A Datasheet, PDF (2/7 Pages) TAI-SAW TECHNOLOGY CO., LTD. – SAW Filter 940.5 MHz SMD 2.5X2.0 mm

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 940.5 MHz
MODEL NO.: TA0434A
A. MAXIMUM RATING:
1.Operating Temperature: -10°C ~ +75°C
2.Storage Temperature: -40°C ~ +85°C
REV. NO.:1
RoHS Compliant
Lead free
Lead-free soldering
B. ELECTRICAL CHARACTERISTICS :
Singled to Balanced operation
Terminating source impedance :
Zs = 50 Ω
Terminating load impedance :
ZL = 150 Ω//
50 nH
Item
Value
Min.
Typ.
Center frequency
F_C
MHz
-
Insertion loss( 921~960 MHz) I.L.
(dB)
-
Ripple
( 921~960 MHz)
(dB)
-
940.5
2.7
1.0
Input VSWR
Output VSWR
( 921~960 MHz)
( 921~960 MHz)
-
1.8
-
1.8
Attenuation:( Reference level from 0 dB)
0 ~ 880
880 ~ 900
900 ~ 910
980 ~ 1000
MHz
MHz
MHz
MHz
(dB) 50
55
(dB) 28
44
(dB)
16
35
(dB) 20
29
1000 ~ 1050 MHz
(dB) 28
34
1050 ~ 3000 MHz
(dB) 50
59
3000 ~ 4500 MHz
(dB) 40
48
4500 ~ 5700 MHz
(dB) 30
42
Symmetry in band (referenced to the matched operating condition)
Output amplitude balance (|S₃₁/S₂₁|)
-1.8
0
( 921~960 MHz)
(dB)
Output phase balance (Φ(S₃₁)-Φ(S₂₁)+180°)
-12
0
( 921~960 MHz)
degree
Max.
-
4.3
2.4
2.5
2.5
Note
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1.8
-
12
-
2
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document