TAI-SAW TA0278A

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: [email protected]
Web: www.taisaw.com
Approval Sheet For Product Specification
Issued Date:
Product Name: SAW Filter 433.92MHz SMD 5.0×5.0mm
TST Parts No.:TA0278A
Customer Parts No.:
Company:
Division:
Approved by :
Date:
Checked by:
Elvis Chiu
Approval by:
Francis Chen
Date:
2003/05/21
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: [email protected]
Web: www.taisaw.com
SAW Filter 433.92 MHz
MODEL NO.: TA0278A
REV. NO.:2
A. MAXIMUM RATING:
1.Input Power Level: 0 dBm
2.DC voltage: 0V
3.Operating Temperature: -15°C to +60°C
4.Storage Temperature: -40°C to +85°C
RoHS Compliant
Lead free
Lead-free soldering
B. ELECTRICAL CHARACTERISTICS:
Item
Unit
Center frequency
Fc
Insertion Loss
ILmin (reference level)
3dB Bandwidth
BW3dB
MHz
Min.
-
Type.
433.92
Max.
-
dB
-
2.3
3.5
MHz
4
7.8
-
Attenuation:(Reference level from ILmin )
Fc -100
to
Fc -200
MHz
dB
56
69
-
Fc -25
to Fc -100
MHz
dB
40
61
-
MHz
dB
42
51
to Fc +100
MHz
dB
40
61
-
Fc +100 to Fc +200
MHz
dB
40
52
-
Fc -10.7
Fc +25
Source impedance
Zs
Ω
-
50
-
Load impedance
ZL
Ω
-
50
-
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 3dB filter attenuation level relative to the ILmin.
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
2
C. Frequency Characteristics :
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
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D. MEASUREMENT CIRCUIT:
Network
Analyzer
50Ω
2
Network
Analyzer
50Ω
6
SAW Filter
1,3,4,5,7,8
E.OUTLINE DRAWING:
278
□
TA
#2: Input
#6: Output
#1,3,4,5,7,8: Ground
□ : Date Code
Unit: mm
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
4
F. PACKING:
1. REEL DIMENSION
TA□
278
465
2. TAPE DIMENSION
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
5