TA935EC

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: Jun. 14, 2002
Product Name: SAW Filter 935 MHz SMD 3.8 mm SQ for Pager
TST Parts No.:TA935EC
Customer Parts No.:
Company:
Division:
Approved by :
Date:
Checked by:
Bob Chau
Approval by:
Vincent Lee
Date:
Jun.14’2002
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 935 MHz For Pager
MODEL NO.: TA935EC
REV. NO.:2
A. MAXIMUM RATING:
1.Input Power Level: 0 dBm
2.DC voltage: 10 V
RoHS Compliant
Lead free
Lead-free soldering
3.Operating Temperature: -20°C to +70°C
4.Storage Temperature: -40°C to +85°C
B. ELECTRICAL CHARACTERISTICS:
Characteristics
Center frequency FC
I.L. (929~ 941 MHz)
Return Loss within 929 ~ 941 MHz
Ripple(929 ~ 941 MHz)
Attenuation:( Reference level from 0 dB)
1) 835 ~ 860 MHz
2) 1019 ~ 1035 MHz
Specification
Note
935
4.0 max.
8.0 min.
2.0 max.
1
1
1
45 min.
40 min.
1
1
50Ω // 0 Pf
2
50Ω // 0 Pf
2
(MHz)
(dB)
(dB)
(dB)
(dB)
(dB)
(dB)
Impedance at FC ; Input
ZIN =RIN//CIN
Output ZOUT =ROUT//COUT
Note1. The standard definitions is in JIS C 6703
Note2.
Source im pedance
Load im pedance
50Ω
50Ω
Z IN =50Ω // 0pF
Z O UT =50Ω // 0pF
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
1
C.FREQUENCY CHARACTERISTICS:
TA935EC
0
-2
-4
-6
Att.(dB)
-8
-10
-12
-14
-16
-18
-20
905 910 915 920 925 930 935 940 945 950 955 960 965
Freq.(MHz)
TA935EC
0
-10
-20
Att.(dB)
-30
-40
-50
-60
-70
-80
750
800
850
900
950
Freq.(MHz)
1000
1050
TAI-SAW TECHNOLOGY CO., LTD.
1100
TST DCC
Release document
2
D. MEASUREMENT CIRCUIT:
Network analyzer
B
50Ω
E
SAW Filter
50Ω
A、 C、 F、 D
E.OUTLINE DRAWING:
935
T E
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
3
F. PACKING:
1. REEL DIMENSION
935
TE
2. TAPE DIMENSION
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
4