TB0242A_Rev.4.0_.pdf

TAI-SAW TECHNOLOGY CO., LTD.
No.3, Industrial 2nd Rd., Ping-Chen Industrial District, Taoyuan, Taiwan, R.O.C.
TEL: 886-3-4690038
FAX: 886-3-4697532
E-mail: [email protected] Web: www.taisaw.com
140 MHz IF SAW Filter (DIP 20.2×12.6 mm)
Model No.: TB0242A
Rev. No.:4
A. Maximum Rating:
1. Input Power Level: +20 dBm
2. Operating Temperature: -10°C to +70°C
3. Storage Temperature: -40°C to +85°C
B. Electrical Characteristics:
Parameters
Unit
MHz
Min.
139.9
Typical
140.0
Max.
140.1
dB
-
22.5
25.0
1 dB Bandwidth
MHz
6.8
7.1
-
3 dB Bandwidth
MHz
7.3
7.6
-
40 dB Bandwidth
MHz
-
9.5
10.0
10 to 134 MHz
dB
50
55
-
146 to 280 MHz
dB
50
55
-
Amplitude ripple within Fc ± 2.92 MHz
dB
-
0.7
1.0
Group delay ripple within Fc ± 2.92 MHz
nsec
-
50
70
Phase Linearity within Fc ± 2.92 MHz
rms
3.8
7
Absolute Delay
usec
-
2.84
-
-
-
LT-112
-
Center frequency, Fc
Insertion Loss, IL
Relative Attenuation:
Substrate Material
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C. Frequency Characteristics:
(1) Frequency Response
(2) Passband response and Group Delay Variation
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D. Measurement Circuit:
Source and load impedance: 50 Ω
L1
in
Bottom view
C1
L2
out
C2
L1=39 nH, C1=43 pF; L2=39 nH, C2=43 pF
E. Outline Drawing:
1
2
6
3
5
4
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Pin 3: Balanced Input + or single ended input
Pin 4: Balanced Input – or single ended input ground
Pin 1: Balanced output + or single ended input output
Pin 6: Balanced output – or single ended output ground
Pin2,5:To be Ground
□ : Week Code (Follow the table from planner each year)
Unit : mm
△ : Product / Year Code
Year
2005
2009
2006
2010
2007
2011
2008
2012
Product Code
B
b
B
b
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