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: Mar, 23, 2007
Product Name: SAW Filter 1747.5MHz SMD 2.5X2.0 mm
TST Parts No.: TA0656A
Customer Parts No.:
Company:
Division:
Approved by :
Date:
Checked by:
Approval by:
Date:
Bob Chau
Francis Chen
3,23,2007
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 1747.5 MHz
MODEL NO.:
TA0656A
A. MAXIMUM RATING:
1.Input Power Level: 10 dB
m
2.DC voltage: 3 V
3.Operating Temperature: -30°C to +85°C
4.Storage Temperature: -40°C to +95°C
B. ELECTRICAL CHARACTERISTICS:
Item
REV. NO.:1.0
RoHS Compliant
Lead free
Lead-free soldering
Min.
Typ.
1747.5
3.7
1.8
23
35
26
2
50
50
Max.
-
4.4
2.5
-
-
-
2.4
-
-
Center frequency
Fc
(dB)
-
Insertion loss
within 1710 ~1785 MHz
IL
(dB)
-
Amplitude ripple
(p-p) within 1710 ~ 1785 MHz (dB)
-
Attenuation
(Reference level from 0 dB)
DC ~ 1670
MHz
(dB)
20
1805 ~ 1880 MHz
(dB)
10
1880 ~ 3500 MHz
(dB)
23
VSWR
within 1710 ~1785 MHz
-
-
Source impedance
Zs
(Ω)
-
Load impedance
Z
L
(Ω)
Note1. No matching network required for operation at 50
Ω
C. MEASUREMENT CIRCUIT:
50Ω
TAI-SAW TECHNOLOGY CO., LTD.
△
□
5
V
50Ω
TST DCC
Release document
2
D.OUTLINE DRAWING:
5
△
V
□
#B : Input
#D : Output
#A,C : Ground
Unit : mm
△
: Year Code (2006->6, …, 2009->9)
□
: Date Code (Follow the table from planner each year)
E. PCB Footprint:
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
3
F. Frequency Characteristics :
Transfer function
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
4
Reflections Functions :
S11 VSWR
S22 VSWR
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
5