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 315MHz TST Parts No.: TA0705A Customer Parts No.: SMD 3.8×3.8mm
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 315
MHz
REV. NO.:1
RoHS Compliant Lead free Lead-free soldering
MODEL NO.: TA0705A A. MAXIMUM RATING: 1.Input Power Level: 10 dBm 2.DC voltage: 3 V 3.Operating Temperature: -40°C to 85°C 4.Storage Temperature: -40°C to +85°C B. CHARACTERISTICS: Item Center frequency Fc Maximum Insertion loss 314.70 ~ 315.30 MHz IL Amplitude ripple 314.70 ~ 315.30 MHz VSWR 314.70 ~ 315.30 MHz Attenuation (Reference level from 0 dB) 270.0 ~ 286.0 MHz 293.0 ~ 293.9 MHz 304.0 ~ 304.6 MHz 325.4 ~ 326.0 MHz 336.1 ~ 337.0 MHz 357.5 ~ 358.7 MHz Source impedance Load impedance Temperature coefficient C. MEASUREMENT CIRCUIT:
Unit MH dB dB
Min. -
Typical 315 1.53 0.4 1.45 61 59 53 30 46 56 50 50 -36
Max. 2.5 1.5 2.0 -
Zs ZL
dB dB dB dB dB dB Ω Ω ppm/k
55 53 48 24 36 50 -
HP Network analyzer
50Ω
B
SAW Filter
E
50Ω
A,C,D,F
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC Release document
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D. TRANSFER FUNCTION :
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC Release document
3
E.OUTLINE DRAWING:
705
B : Input E: Output A,C,D,F Ground △:Year Code □: Date Code(Follow the table provided by planner each year.) Unit: mm 2008 2010 2012 . a A
TAI-SAW TECHNOLOGY CO., LTD.
△ Product Year Code 2007 2009 Year 2011 . Product Code
F.PCB FOOTPRINT:
△□
TST DCC Release document
4
G. PACKING: 1. REEL DIMENSION
2. TAPE DIMENSION
705 TA□
Direction of Feed
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC Release document
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H. 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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