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 Filter 448MHz TST Parts No.: TA0709A Customer Parts No.: SMD 3.0×3.0mm
Company: Division: Approved by : Date:
Checked by: Approval by: Date:
Asin Lin Francis Chen 2007/07/04
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC Release document
FR-71S03-01
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
SAW Filter 448
MHz
REV. NO.:1
RoHS Compliant Lead free Lead-free soldering
MODEL NO.: TA0709A A. MAXIMUM RATING: 1.Input Power Level: 10 dBm 2.DC voltage: 3 V 3.Operating Temperature: -10°C to 60°C 4.Storage Temperature: -30°C to +85°C B. CHARACTERISTICS: Item Center frequency Fc Insertion loss Fc±1.5 MHz IL Amplitude ripple Fc±1.5 MHz Attenuation (Reference level from 0 dB) Fc-44.3 ~ Fc-41.3 MHz Fc+41.3 ~ Fc+44.3 MHz Source impedance Load impedance Unit MH dB dB dB dB Ω Ω Min. 45 45 Typical 448 2.0 0.5 51 49 50 50
Max. 4.0 2.0 -
Zs ZL
Note1. No matching network required for operation at 50Ω
C. MEASUREMENT CIRCUIT:
HP Network analyzer
50Ω
B
SAW Filter
E
50Ω
A,C,D,F
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC Release document
2
D. TRANSFER FUNCTION :
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC Release document
3
E.OUTLINE DRAWING:
F. PCB FOOTPRINT:
9Z △□
B: Input E: Output A,C,D,F: Ground △: Year code(6 for 2006,7 for 2007,…) □: Date code code (Provided by planer each year) Unit: mm
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC Release document
4
G. PACKING: 1. REEL DIMENSION
2.TAPE DIMENSION
△□
??
Direction of Feed
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC Release document
5
H.RECOMMENDED REFLOW PROFILE:
Recomended Reflow Profile
280 260 240 220 200 180 160 140 120 100 80 60 40 20 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Time (Sec) 360
6
Temp ( Deg C)
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC Release document
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