TAI-SAW TA0283A

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 315.5MHz
TO39
TST Parts No.: TA0283A
Customer Parts No.:
Company:
Division:
Approved by :
Date:
Checked by:
Jacky Huang
Approval by:
Francis Chen
Date:
2003/5/16
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 315.5 MHz
MODEL NO.: TA0283A
REV. NO.:1
A. MAXIMUM RATING:
1.Input Power Level: 10 dBm
2.DC voltage: 12 V
3.Operating Temperature: -40°C to +85°C
4.Storage Temperature: -40°C to +85°C
B. ELECTRICAL CHARACTERISTICS:
Item
Center frequency FC (MHz)
Minimum I.L. (315.32~315.72 MHz)
(dB)
ILmin
Pass band (relative to ILmin)
315.27~315.7 MHz
(dB)
315.21~315.76 MHz
(dB)
Pass bandwidth (relative to ILmin)
BW3 (KHz)
Attenuation:( relative to ILmin)
(dB )
10.5~270.5
MHz
(dB )
270.5~309.5
MHz
(dB )
309.5~314.44
MHz
(dB )
316.5~335.5
MHz
(dB )
335.5~400.5
MHz
(dB )
400.5~1000.5
MHz
(dB )
Impedance at FC ; Input
ZIN =RIN//CIN
Output ZOUT =ROUT//COUT
Turnover To
(deg.C)
Note1. The standard definitions is in JIS C 6703
Note2.
Min.
Typ.
Max.
Note
-
315.5
2.0
3.5
1
800
1.5
2.0
920
3.0
6.0
-
1
45
30
15
10
35
45
55
35
20
15
45
55
-
307Ω // 5.2 pF
307Ω // 5.2 pF
1
2
25 typ.
Source im pedance
Load im pedance
50Ω
50Ω
Z IN =307Ω // 5.2pF
Z OUT =307Ω // 5.2pF
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
- 2 -
C.FREQUENCY CHARACTERISTICS:
TA0283A
0
-5
dB
-10
-15
-20
-25
314.50
314.75
315.00
315.25
315.50
315.75
316.00
316.25
316.50
Frequency(MHz)
TA0283A
0
-10
-20
dB
-30
-40
-50
-60
-70
-80
290.5
300.5
310.5
320.5
330.5
340.5
Frequency(MHz)
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
- 3 -
D. MEASUREMENT CIRCUIT:
HP Network analyzer
50Ω
1
SAW Filter
50Ω
2
57nH
57nH
9PF
9PF
3
E.OUTLINE DRAWING:
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
- 4 -