TA0657A Datasheet, PDF (2/6 Pages) TAI-SAW TECHNOLOGY CO., LTD. – SAW Filter 315MHz SMD 3.0×3.0mm

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 315 MHz
MODEL NO.: TA0657A
A. MAXIMUM RATING:
1.Input Power Level: 10 dB_m
2.DC voltage: 3 V
3.Operating Temperature: -40°C to 85°C
4.Storage Temperature: -40°C to +85° C
V1.0
RoHS Compliant
Lead free
Lead-free soldering
B. CHARACTERISTICS:
Item
Unit
Center frequency
Fc MH
Maximum Insertion loss
dB
314.70 ~ 315.30 MHz IL
Amplitude ripple 314.70 ~ 315.30 MHz
dB
VSWR
314.70 ~ 315.30 MHz
Attenuation (Reference level from Max IL dB)
270.0 ~ 286.0 MHz
293.0 ~ 293.9 MHz
304.0 ~ 304.6 MHz
325.4 ~ 326.0 MHz
336.1 ~ 337.0 MHz
357.5 ~ 358.7 MHz
Source impedance
Load impedance
Temperature coefficient
dB
dB
dB
dB
dB
dB
Zs
Ω
ZL
Ω
ppm/k
Min.
-
-
-
55
53
48
24
36
50
-
-
-
Typical
315
1.52
0.4
1.4
65
60
60
30
52
60
50
50
-36
Max.
-
2.5
1.2
1.6
-
-
-
-
-
-
-
-
-
Note1. No matching network required for operation at 50Ω
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
2
Release document