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 1420 MHz
MODEL NO.:TA0890A A. MAXIMUM RATING: 1. Input Power Level: 10 dBm 2. DC Voltage : 3V 3. Operating Temperature: -40°C to +85°C 4. Storage Temperature: -50°C to +95°C B. ELECTRICAL CHARACTERISTICS: Terminating source impedance (differential) : Terminating load impedance (differential) : Item Center Frequency Bandwidth at –2 dB Insertion Loss in 1390~1450 MHz Amplitude ripple (1390 MHz ~ 1450 MHz) Phase error (1390 MHz ~ 1450 MHz) (3) I/O VSWR (1390 MHz ~ 1450 MHz) CMDR (1390 MHz ~ 1450 MHz) Attenuation (1) 50 ~ 1320 1530 ~ 3000 3000 ~ 4000 4000 ~ 6000 MHz MHz MHz MHz dB dB dB dB 42 42 30 15 49.5 49.5 32 20 dB Fc REV. NO.:1
RoHS Compliant Lead free Lead-free soldering
Zs = 150 Ω // 18 nH ZL = 150 Ω // 18 nH Unit MHz MHz dB dB deg Min. 60 25 Typ. 1420 71 2.6 1.3 2.5 1.8 32 Max. 5 2 5 2.5 Note -
Notes : (1) The amplitude reference is insertion loss at Fc. (2) The amplitude ripple is defined as the max. level – min. level over any 36 MHz block of the given bandwidth. (3) The phase error is measured over any 36 MHz block of the given bandwidth.
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC Release document
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C.OUTLINE DRAWING:
D. MEASUREMENT CIRCUIT:
△ □
150Ω
B X
A, B : Balance Input E, F : Balance Output C,D,G,H : Ground Unit : mm △ : Year Code (2006->6, …, 2009->9) □ : Date Code (Follow the table from planner each year) 18nH 150Ω 18nH
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC Release document
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E. PCB Footprint:
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC Release document
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F. Frequency Characteristics :
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC Release document
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TAI-SAW TECHNOLOGY CO., LTD.
TST DCC Release document
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Reflection Functions :
S11
S22
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC Release document
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G. PACKING: 1. REEL DIMENSION (Reel Count : 7”=1000 ; 13”=3000 )
2.TAPE DIMENSION
TAI-SAW TECHNOLOGY CO., LTD.
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BX TST DCC Release document
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H. RECOMMENDED REFLOW PROFILE :
280 260 240 220 200 180 160 140 120 100 80 60 40 20 100 120 140 160 180 200 220 240 260 280 300 320 340 Time (Sec) 360
9
Temp ( Deg C)
0
20
40
60
80
TAI-SAW TECHNOLOGY CO., LTD.
TST DCC Release document
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