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: SAW IF Filter 138MHz
TST Parts No.: TB0614A
Customer Parts No.:
Company:
Division:
Approved by :
Date:
Checked by:
Approval by:
Date:
Kazuma Lee
Francis Chen
2008/05/07
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
FR-71S03-01
No.3, Industrial 2nd Rd., Ping-Chen Industrial District, Taoyuan, Taiwan, R.O.C.
TEL: 886-3-4690038
FAX: 886-3-4697532
E-mail:
tstsales3@mail.taisaw.com
Web:
www.taisaw.com
TAI-SAW TECHNOLOGY CO., LTD.
SAW Filter 138MHz 70.6MHz BW (SMD 5×7 mm)
MODEL NO.: TB0614A
A. MAXIMUM RATING:
1. Operating temperature range: -10°C to 80°C
2. Storage temperature range: -40°C to 85°C
Rev No.1
RoHS Compliant
Lead free
Lead-free soldering
B. Characteristics :
Item
Center frequency,
Fc
Insertion Loss,
IL
Upper -1dB frequency
Lower -1dB frequency
Upper –40dB frequency
Lower –40dB frequency
Ultimate rejection
Passband Ripple in
1.25 MHz BW
Passband Ripple to
1dB frequencies
Temperature Coefficient
Source Impedance (Balanced)
Load Impedance (Balanced)
Unit
MHz
dB
MHz
MHz
MHz
MHz
dB
dB
dB
ppm/°C
Ohm
Ohm
Min.
-
-
173.6
-
-
92
35
-
-
-
-
-
Type.
138
21.6
174.8
99.5
182.8
94.2
39
0.35
1.0
-72
50
50
0.5
1.5
-
-
-
Max.
-
24
-
102.7
184
-
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
2
C. Frequency Characteristics :
(1) Narrow band Response:(span 200MHz)
Fig1.
Horizontal: 20MHz/Div
Vertical: 10dB/Div
(2) Pass band Response and Group Time Delay response:
Fig2.
Horizontal: 15MHz/Div
Vertical: 1dB/Div
Vertical: 20ns/Div
TST DCC
Release document
3
TAI-SAW TECHNOLOGY CO., LTD.
(3) Wide band Response:(span 600MHz)
Fig3.
Horizontal: 60MHz/Div
Vertical: 10dB/Div
(4) Return Loss Response:(span 200MHz)
Fig4.
Horizontal: 20MHz/Div
TAI-SAW TECHNOLOGY CO., LTD.
Vertical: 0.5dB/Div
TST DCC
Release document
4
(5) Smith Chart:
D. Matching Circuit:
J
D
L
F
L1=L2=27nH C1=18pF
Zin=50ohm Zout=50ohm
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
5