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: Feb, 14, 2008
Product Name: SAW Filter 1280.18 MHz SMD 3.0X3.0 mm
TST Parts No.: TA0726A
Customer Parts No.:
Company:
Division:
Approved by :
Date:
Checked by:
Approval by:
Date:
Bob Chau
Francis Chen
2, 14, 2008
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 1280.18 MHz
MODEL NO.:TA0726A
A. MAXIMUM RATING:
1. Input Power Level: 10 dBm
2. DC Voltage : 3V
3. Operating Temperature: -40°C to +85°C
4. Storage Temperature: -50°C to +95°C
B. ELECTRICAL CHARACTERISTICS:
Terminating source impedance (differential) :
Terminating load impedance (differential) :
Item
Center Frequency
Bandwidth at –2 dB
Insertion Loss
in 1260.18~1300.18 MHz
Amplitude ripple
(1260.18 MHz ~ 1300.18 MHz)
Phase error
(1260.18 MHz ~ 1300.18 MHz)
(3)
I/O VSWR
(1260.18 MHz ~ 1300.18 MHz)
Attenuation
(1)
50 ~ 1198.12
1362.24 ~ 2000
2000 ~ 4250
4250 ~ 6000
MHz
MHz
MHz
MHz
dB
dB
dB
dB
44
46
35
30
50
55
38
38
-
-
-
-
-
-
-
-
Fc
REV. NO.:2
RoHS Compliant
Lead free
Lead-free soldering
Zs = 150
Ω
// 27 nH
Z
L
= 150
Ω
// 27 nH
Unit
MHz
MHz
dB
dB
deg
Min.
-
40
-
-
-
-
-
Typ.
1280.18
56
2.1
0.8
5.2
13
2
Max.
-
-
5
2
6.5
25
2.5
Note
-
-
-
-
-
-
-
Group Delay ripple(1260.18
MHz ~ 1300.18 MHz) ns
Notes :
(1) The amplitude reference is insertion loss at Fc.
(2) The amplitude ripple is defined as the max. level – min. level over any 30 MHz
block of the given bandwidth.
(3) The phase error is measured over any 30 MHz block of the given bandwidth.
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
2
C.OUTLINE DRAWING:
G
D. MEASUREMENT CIRCUIT:
△
□
150Ω
27nH
3
5
H
A, B : Balance Input
D, E : Balance Output
C,F,G,H : Ground
Unit : mm
△
: Year Code (2006->6, …, 2009->9)
□
: Date Code (Follow the table from planner each year)
27nH
150Ω
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
3