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 441 MHz
MODEL NO.: TA1084A
REV. NO.:1
A. MAXIMUM RATING:
1.Input Power Level: 10 dBm
2.DC voltage: 3 V
RoHS Compliant
Lead free
Lead-free soldering
3.Operating Temperature: -40°C to +85°C
4.Storage Temperature: -55°C to +85°C
B. ELECTRICAL CHARACTERISTICS:
Reference temperature: 25°C
Item
Unit
Min.
Type.
Max.
Center frequency
Fc
MHz
-
441
-
Insertion Loss
ILmin (reference level) dB
-
15
-
1.5
2.8
-
2dB Bandwidth
BW-2dB
MHz
dB
22.3
2.4
Insertion Loss (433.5~448.5 MHz) IL
Absolute Attenuation:(Reference level from 0dB)
Fc -45 to Fc -100
3.5
MHz dB
MHz dB
MHz dB
ppm/k
Ω
40
30
40
-
-
-
56
56
54
-36
50
50
-
-
Fc +45
Fc +55
to Fc +55
to Fc +100
Temperature coefficient of frequency
Source impedance
Load impedance
-
-
-
Zs
ZL
Ω
Note: 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 2dB filter attenuation level relative to the ILmin.
TAI-SAW TECHNOLOGY CO., LTD.
2
TST DCC
Release document
TAI-SAW [ TAI-SAW TECHNOLOGY CO., LTD. ]
