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
E-mail:
tstsales@mail.taisaw.com
Web:
www.taisaw.com
Approval Sheet For Product Specification
Issued Date:
Product Name: SAW Filter 441MHz
TST Parts No.:TA0419A
Customer Parts No.:
SMD 5.0×5.0mm
Company:
Division:
Approved by :
Date:
Checked by:
Approval by:
Date:
Elvis Chiu
Francis Chen
2005/01/05
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
FR-71S03-01
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
E-mail:
tstsales@mail.taisaw.com
Web:
www.taisaw.com
SAW Filter 441 MHz
MODEL NO.: TA0419A
A. MAXIMUM RATING:
1.Input Power Level: 10 dB
m
2.DC voltage: 3 V
3.Operating Temperature: 0°C to +50°C
4.Storage Temperature: -40°C to +85°C
REV. NO.:1
RoHS Compliant
Lead free
Lead-free soldering
B. ELECTRICAL CHARACTERISTICS:
Reference temperature: 25°C
Item
Center frequency
Insertion Loss
2dB Bandwidth
F
c
-45
F
c
+45
F
c
+55
to F
c
-100
to F
c
+55
to F
c
+100
Zs
Z
L
Fc
IL
min (reference level)
BW
-2dB
MHz
MHz
MHz
Unit
MHz
dB
MHz
dB
dB
dB
ppm/k
Ω
Ω
Min.
-
-
19
40
30
40
-
-
-
Type.
441
1.5
22.3
56
56
54
-36
50
50
-
-
-
Max.
-
2.8
-
-
-
Absolute Attenuation:(Reference level from 0dB)
Temperature coefficient of frequency
Source impedance
Load impedance
Note: IL
min
is the minimum of the pass band attenuation. The center frequency F
c
is the mean value of
the upper and lower frequencies at the 2dB filter attenuation level relative to the IL
min.
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
2
C. Frequency Characteristics :
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
3
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