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
Web: www.taisaw.com
E-mail: tstsales@mail.taisaw.com
SAW Filter 403.5 MHz
MODEL NO.: TA0520A
REV. NO.:1
A. MAXIMUM RATING:
1.Input Power Level: 15 dBm
2.DC voltage: 3 V
RoHS Compliant
Lead free
Lead-free soldering
3.Operating Temperature: -10°C to 60°C
4.Storage Temperature: -40°C to +85°C
B. ELECTRICAL CHARACTERISTICS:
Item
Min.
Typical
Max.
Center frequency
Fc
MH
dB
-
-
-
403.5
1.6
0.5
-
2.5
1.25
-
Minimum Insertion loss 402 ~ 405 MHz ILmin
Passband Ripple
3dB Bandwidth
402 ~ 405 MHz
BW-3dB
MHz
3
7.5
Attenuation (Reference level from ILmin dB)
358.5
MHz
MHz
MHz
MHz
dB
dB
40
35
25
40
65
50
35
51
-37
50
50
-
-
-
-
358.5~384.0
415.0~423.0
dB
423.0~503.0
dB
ppm/k
Ω
Temperature coefficient of frequency
Source impedance
Load impedance
Zs
-
-
-
-
ZL
Ω
Note1: ILmin is the minimum of the pass band attenuation. The center frequency Fc is the mean value
of the upper and lower frequencies at the 3dB filter attenuation level relative to the ILmin.
Note2: The room temperature, Tr, is 25° C. FTC is temperature coefficient of frequency. The
nominal frequency at temperature, Tc, may be calculated from f= Fc [1-FTC(Tr-Tc)].
C. MEASUREMENT CIRCUIT:
HP Network analyzer
2
6
50Ω
50Ω
SAW Filter
1,3,4,5,7,8
TAI-SAW TECHNOLOGY CO., LTD.
2
TST DCC
Release document
TAI-SAW [ TAI-SAW TECHNOLOGY CO., LTD. ]
