TAI-SAW TECHNOLOGY CO., LTD.
No. 3, Industrial 2nd Rd., Ping-Chen Industrial District,
Tao-Yuan, 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: 70MHz IF SAW Filter (BW=1.1 MHz)
TST Parts No.: TB0227A
Customer Parts No.:
Company:
Division:
Approved by :
Date:
Checked by:
Approval by:
Date:
Andy Lee
Francis Chen
.2005/5/13
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.
70 MHz IF SAW Filter (SMD 19×6.5 mm)
Model No.: TB0227A
A. Maximum Rating:
1. Input Power Level: +20 dB
m
2. Operating Temperature: -10°C to +70°C
3. Storage Temperature: -40°C to +85°C
B. Electrical Characteristics:
Parameters
Center frequency,
Fc
Insertion Loss,
IL
1 dB Bandwidth
3 dB Bandwidth
35 dB Bandwidth
Relative Attenuation:
10 to 68 MHz
72 to 140 MHz
Amplitude ripple
within Fc
±
0.5 MHz
Group delay ripple
within Fc
±
0.5 MHz
Absolute Delay
Rev. No.:3
RoHS Compliant
Lead free
Lead-free soldering
Unit
MHz
dB
MHz
MHz
MHz
dB
dB
dB
nsec
usec
-
Min.
69.97
-
0.95
1.1
-
40
40
-
-
-
-
Typical
70.00
18.2
1.10
1.3
2.05
45
45
0.5
194
2.04
Quartz
Max.
70.03
20.0
-
-
2.20
-
-
0.8
220
-
-
Substrate Material
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
- 2 -
C. Frequency Characteristics:
(1) Frequency Response
(2) Passband response and Group Delay Variation
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
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D. Measurement Circuit:
Source and load impedance: 50
Ω
L1=540 nH, C1=62 pF, L2=440 nH, C2=39 pF,
E. Outline Drawing:
Pin 1: RF input
Pin 6: RF output
Pin 2,3,4,5,7,8,9,10: To be ground
Unit: mm
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
- 4 -