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:
Product Name: Differential SAW Filter 1120 MHz
TST Parts No.:TA0267A
Customer Parts No.:
Company:
Division:
Approved by :
Date:
Checked by:
Approval by:
Date:
Andy Lee
Francis Chen
2002/3/7
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
Differential SAW Filter 1120 MHz
MODEL NO.: TA0267A
A. MAXIMUM RATING:
SMD 3X3mm
REV. NO.1
RoHS Compliant
Lead free
Lead-free soldering
1.Operating Temperature: -10°C ~ +85°C
2.Storage Temperature: -40°C ~ +85°C
B. Characteristics :
1.Balanced to Balanced operation
2.Terminating source impedance :
3.Terminating load impedance :
Characteristics
Zs = 200
Ω
// 50 nH
Z
L
= 200
Ω
// 30 nH
Value
Typ.
1120
3.9
0.8
11
55
46
55
60
49
32
40
56
60
9
Min.
Center frequency
F
C
MHz
Insertion loss( 1104~1136 MHz) I.L.
dB
Ripple ( 1104~1136MHz)
dB
PassBand Return Loss Differential
Attenuation:( Reference level from 0 dB)
1)1017<F<1048 MHz
dB
2)1191<F<1222 MHz
dB
3) 0<F<1017
MHz
dB
4) Fc-72<F<Fc-56 MHz
dB
5) Fc-56<F<Fc-50 MHz
dB
6) Fc+46<F<Fc+56 MHz
dB
7) Fc+56<F<Fc+70 MHz
dB
8) Fc+70<F<Fc+2000MHz
dB
9) 2000<F<3000 MHz
dB
Group delay ripple(p-p) ( 1104~1136MHz) nS
-
-
-
9
50
43
50
40
10
10
25
40
40
-
Max.
-
4.5
1.5
Note
-
-
-
-
-
-
-
-
-
-
-
15
-
-
-
-
-
-
-
-
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
- 2 -
C. Frequency Characteristics :
1. Sdd21 Response
0
-10
-20
-30
dB
-40
-50
-60
-70
-80
920
970
1020
1070
1120
MHz
1170
1220
1270
1320
2.
Sdd21 Response (Passband)
0
-1
-2
-3
-4
100
90
80
70
60
50
40
30
20
10
0
1090
1100
1110
1120
1130
1140
1150
1160
dB
-5
-6
-7
-8
-9
-10
1080
MHz
TAI-SAW TECHNOLOGY CO., LTD.
nS
TST DCC
Release document
- 3 -
3. Sdd21 Response (wide band)
0
-10
-20
-30
-40
dB
-50
-60
-70
-80
-90
-100
300
800
1300
1800
MHz
2300
2800
3. Return Loss
Sdd11
Sdd22
Spec.
0
-5
-10
dB
-15
-20
-25
-30
1080
1090
1100
1110
1120
1130
1140
1150
1160
MHz
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
- 4 -
D. Measurement Circuit:
1. Balanced input 200 ohm and Balanced output 200 ohm
E. Outline Drawing:
Pin 1, 2 : Differential Input
Pin 5, 6 : Differential Output
Pin 3,4,7,8 : Ground
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
- 5 -
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