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: Dec, 31, 2003
Product Name: SAW Filter 1960 MHz for Mobile Communication
TST Parts No.: TA0319A
Customer Parts No.:
Company:
Division:
Approved by :
Date:
Checked by:
Approval by:
Date:
Bob Chau
Francis Chen
12,31,2003
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
1
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 1960 MHz for Mobile Communication
MODEL NO.:
TA0319A
A. MAXIMUM RATING:
1.Operating Temperature: -20°C ~ +75°C
2.Storage Temperature: -40°C ~ +85°C
REV. NO.:1
RoHS Compliant
Lead free
Lead-free soldering
B. ELECTRICAL CHARACTERISTICS :
Singled to Balanced operation
Terminating source impedance :
Zs = 50
Ω
Terminating load impedance :
Z
L
= 150
Ω//
18 nH
Item
Min.
Center frequency
F
C
Insertion loss(
1930~1990 MHz)
I.L.
( 1930~1990 MHz)
Ripple
Input VSWR
Output VSWR
( 1930~1990 MHz)
( 1930~1990 MHz)
MHz
(dB)
(dB)
-
-
-
-
-
45
25
15
7
5
12
20
Value
Typ.
1960
3.3
0.8
1.8
2.3
57
31
25
14
12
18
23.5
Max.
-
4.0
2.4
2.7
2.7
-
-
-
-
-
-
-
-
-
-
2.2
15
Note
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Attenuation:(
Reference level from 0 dB)
0 ~ 1000
MHz
(dB)
1000 ~ 1830
MHz
(dB)
1830 ~ 1900
MHz
(
dB)
1900 ~ 1910
MHz
(
dB)
2010 ~ 2030
MHz
(
dB)
2030 ~ 2070
MHz
(
dB)
2070 ~ 2310
MHz
(
dB)
2310 ~ 2380
MHz
(
dB)
35
38
2380 ~ 4600
MHz
(
dB)
30
39
4600 ~ 6000
MHz
(
dB)
23
54
Symmetry in band
(referenced to the matched operating condition)
Output amplitude balance
(|S
31
/S
21
|)
-2.2
0
( 1930~1990 MHz)
(
dB)
Output phase balance
(Φ(S
31
)-Φ(S
21
)+180°)
-15
0
( 1930~1990 MHz)
degree
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
2
C. OUTLINE DRAWING:
T
△
H
□
Pin configuration
G
:
Unbalance input
C,D
:
Balance output
B,E
:
Ground
△
:
Year code
□
:
Date code
Unit
:
mm
D. MEASUREMENT CIRCUIT:
18nH
150
Ω
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
3
E. FREQUENCY CHRACTERISTICS:
1. Transfer function (25
℃)
0
-5
-10
-15
-20
Att.(dB)
-25
-30
-35
-40
-45
-50
1660
1720
1780
1840
1900
1960
2020
Freq.(MHz)
2080
2140
2200
2260
(wideband)
0
-10
-20
Att.(dB)
-30
-40
-50
-60
-70
0
600
1200
1800
2400
3000
3600
Freq.(MHz)
4200
4800
5400
6000
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
4
2. VSWR (25
℃)
Unbalance Input
6
5.5
5
4.5
4
VSWR
3.5
3
2.5
2
1.5
1
1880
1896
1912
1928
1944
1960
1976
Freq.(MHz)
1992
2008
2024
2040
Balance Output
6
5.5
5
4.5
4
VSWR
3.5
3
2.5
2
1.5
1
1880
1896
1912
1928
1944
1960
1976
Freq.(MHz)
1992
2008
2024
2040
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
5
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