No.3, Industrial 2nd Rd., Ping-Chen Industrial District, Taoyuan, Taiwan, R.O.C.
TEL: 886-3-4690038
FAX: 886-3-4697532
E-mail:
tstsales3@mail.taisaw.com
Web:
www.taisaw.com
TAI-SAW TECHNOLOGY CO., LTD.
243.95 MHz PHS IF SAW Filter (SMD 3.0×3.0 mm)
Model No.: TB0252A
1. Maximum Rating:
1. Input Power Level: +5dB
m
2. Operating Temperature: -10°C to +60°C
3. Storage Temperature: -30°C to +85°C
2. Electrical Characteristics:
Parameters
Nominal Center frequency, Fo
Insertion Loss at Fo
3 dB Bandwidth
Amplitude ripple, Fo
±
100 KHz
Group delay ripple, Fo
±
100 KHz
Attenuation:
Fo
±
600 KHz
Fo
±
10.7 MHz
Fo
±
21.4 MHz
3. Measurement Circuit:
dB
dB
dB
25
40
60
Rev. No: 3
RoHS Compliant
Lead free
Lead-free soldering
Unit
MHz
dB
KHz
dB
µsec
Min.
-
-
-
-
Typical
243.95
3.0
260
0.45
0.45
30
60
65
Max.
-
4.0
-
1.0
1.0
-
-
-
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
- 2 -
5. Frequency Characteristics:
Fig1.
Horizontal: 5MHz/Div
Vertical: 10dB/Div
Fig2.
Horizontal: 1.5MHz/Div
Vertical: 1/Div
TST DCC
Release document
- 4 -
TAI-SAW TECHNOLOGY CO., LTD.
Fig4.
Smith Chart (231.45MHz~256.45MHz)
Fig5.
Horizontal: 2.5MHz/Div
Vertical: 10dB/Div
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
- 5 -