TA0319A _Rev.2.0_.pdf

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 1960 MHz for Mobile Communication
MODEL NO.: TA0319A
A. MAXIMUM RATING:
REV. NO.:2
RoHS Compliant
Lead free
Lead-free soldering
1.Operating Temperature: -20°C ~ +75°C
2.Storage Temperature: -40°C ~ +85°C
Electrostatic Sensitive Device (ESD)
B. ELECTRICAL CHARACTERISTICS :
Singled to Balanced operation
Terminating source impedance :
Zs = 50 Ω
Terminating load impedance :
ZL = 150 Ω// 18 nH
Item
Center frequency
FC
Insertion loss( 1930~1990 MHz) I.L.
( 1930~1990 MHz)
Ripple
Input VSWR
Output VSWR
Min.
Value
Typ.
Max.
-
1960
-
-
3.3
4.0
-
-
0.8
2.4
-
-
1.8
2.3
2.7
2.7
-
(dB)
45
25
15
7
5
12
57
31
25
14
12
18
-
-
(dB)
20
23.5
-
-
-
-
2.2
-
15
-
MHz
(dB)
(dB)
( 1930~1990 MHz)
( 1930~1990 MHz)
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
2070 ~ 2310
MHz
MHz
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 (|S31/S21|)
-2.2
0
( 1930~1990 MHz)
(dB)
Output phase balance (Φ(S31)-Φ(S21)+180°)
-15
0
( 1930~1990 MHz)
degree
TAI-SAW TECHNOLOGY CO., LTD.
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Note
2
C. OUTLINE DRAWING:
T
P
△
□
D. MEASUREMENT CIRCUIT:
G
C,D
B,E
△
□
:
:
:
:
:
Unbalance input
Balance output
Ground
Year code
Unit
:
mm
Date code
18nH
150 Ω
LAND PATTERN:
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E. FREQUENCY CHRACTERISTICS:
1. Transfer function (25 ℃)
0
-5
-10
-15
Att.(dB)
-20
-25
-30
-35
-40
-45
-50
1660
1720
1780
1840
1900
1960
2020
Freq.(MHz)
2080
2140
2200
2260
(wideband)
0
-10
Att.(dB)
-20
-30
-40
-50
-60
-70
0
600
1200
1800
2400
3000
3600
Freq.(MHz)
TAI-SAW TECHNOLOGY CO., LTD.
4200
4800
5400
TST DCC
Release document
6000
4
2. VSWR (25 ℃)
Unbalance Input
6
5.5
5
4.5
VSWR
4
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
VSWR
4
3.5
3
2.5
2
1.5
1
1880
1896
1912
1928
1944
1960
1976
Freq.(MHz)
TAI-SAW TECHNOLOGY CO., LTD.
1992
2008
2024
2040
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5
F. PACKING:
1. REEL DIMENSION
(Please refer to FR-75D10 for packing quantity)
2. TAPE DIMENSION
T P
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G. RECOMMENDED REFLOW PROFILE :
1. Preheating shall be fixed at 150~180℃ for 60~90 seconds.
2. Ascending time to preheating temperature 150℃ shall be 30 seconds min.
3. Heating shall be fixed at 220℃ for 50~80 seconds and at 245~260℃
peak (min. 10sec).
4. Time : 2 times.
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