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: tstsales3@mail.taisaw.com Web: www.taisaw.com
Approval Sheet For Product Specification
Issued Date: Product Name: Low-Loss 140MHz IF SAW Filter (BW=10 MHz) TST Parts No.: TB0203A Customer Parts No.:
Company: Division: Approved by : Date:
Checked by: Approval by: Date:
Vincent-WT Chiu Francis Chen 06 Nov. 2003
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.
Low-Loss 140 MHz IF SAW Filter (SMD 13.3×6.5 mm) Model No.: TB0203A 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 Center frequency, Fc Insertion Loss, IL 1.5 dB Bandwidth 3 dB Bandwidth 35 dB Bandwidth Relative Attenuation: 10 to 132 MHz 149 to 260 MHz
Amplitude ripple within Fc ± 3.6 MHz Group Delay ripple within Fc ± 3.6 MHz
Rev. No.:2
RoHS Compliant Lead free Lead-free soldering
Unit MHz dB MHz MHz MHz dB dB dB nsec ppm/ °C
Min. 139.6 8.9 9.4 45 40 -
Typical 140 10.5 9.3 9.9 13.5 50 47 0.65 60 YZ-LN -94
Max. 140.4 11.5 14.5
1.0 150 -
Substrate Material Temperature Coefficient of frequency
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
3
D. Measurement Circuit: Source and load impedance: 50 Ω
N etwork analyzer L1
5 0Ω
C1
K
SAW Filter
E
L2
5 0Ω
A ,B,C,D,F,G,H,I,J,L
Input: L1=82H, Q>40; C1=33 pF Output: L2=56 nH, Q>40 E. Outline Drawing:
203
Pin K: RF Input Pin E: RF Output Pin L: Input Ground Pin F: Output Ground Pin A, B, C, D, G, H, I, J: To be Ground □: Date code
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC Release document
4
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