TB0278A

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: 10, 20, 2005
Product Name: SAW Filter 70 MHz SMD 19x6.5 mm
TST Parts No.:TB0278A Rev.1
Customer Parts No.:
Company:
Division:
Approved by :
Date:
Checked by:
Andy Lee
Approval by:
Francis Chen
Date:
10, 20, 2005
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
FR-03S06-02
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
IF SAW Filter 70MHz
SMD 19.0X6.5mm
MODEL NO.: TB0278A
REV. NO 1
A. MAXIMUM RATING:
RoHS Compliant
Lead free
Lead-free soldering
1.Operating Temperature: -0 °C ~ 70 °C
2. Storage Temperature: -40 °C ~ +85 °C
B. Characteristics :
1. Ambient Temperature:
25 °C
Characteristics
Min.
Center frequency
FC
Minimum Insertion loss I.L.
Lower 1 dB Bandedge
MHz
dB
MHz
-
Upper 1 dB Bandedge
Lower 3 dB Bandedge
Upper 3 dB Bandedge
Lower 40 dB Bandedge
Upper 40 dB Bandedge
Passband Ripple (68.9~71.1MHz)
MHz
MHz
MHz
MHz
MHz
dB
Group Delay Ripple (68.9~71.1MHz)
Phase linearity (68.9~71.1MHz)
nsec
deg
Value
Typ.
Max.
-
Note
-
70
15
21.25
-
68.54
68.90
71.10
71.51
68.39
71.60
67.79
72.79
68.75
-
0.45
1
-
130
200
-
-
7
15
-
71.25
67.52
Attenuation:( Reference level from minimum insertion loss)
1)
10 MHz….67.5 MHz
dB
40
-
74
dB
47
-
2) 72.5 MHz ~ 125 MHz
3) 125 MHz ~ 150 MHz
dB
dB
25
32
-
18
22
-
4) 150 MHz ~ 200 MHz
dB
35
42
-
TAI-SAW TECHNOLOGY CO., LTD.
-
TST DCC
Release document
-
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C. Frequency Characteristics :
1. S21 Response
Fig-1 S21 Response Horizontal: 2MHz/Div Vertical: 10dB/Div
Reference: -40dB
Fig-2 Phase linearity and Ripple, Horizontal:0.5MHz/Div
Vertical: 1 dB/Div Vertical: 10deg/Div
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
- 3 -
D. Outline Drawing:
C. MEASUREMENT CIRCUIT:
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
- 4 -
F. PCB FOOTPRINT
G. TAPE DIMENSION
278
278
Inside
Outside
of
of
Reel
Reel
Unit:mm
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC
Release document
- 5 -