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B3550

EPCOS
Part Number B3550
Manufacturer EPCOS
Description SAW Components Low-loss Filter
Published Aug 18, 2007
Detailed Description SAW Components Data Sheet B3550 SAW Components Low-loss Filter Data Sheet B3550 433,92 MHz Ceramic package QCC8C Feat...
Datasheet PDF File B3550 PDF File

B3550
B3550


Overview
SAW Components Data Sheet B3550 SAW Components Low-loss Filter Data Sheet B3550 433,92 MHz Ceramic package QCC8C Features s RF low-loss filter for remote control receivers s Package for Surface Mounted Technology (SMT) s Balanced and unbalanced operation possible Terminals s Ni, gold plated typ.
dimensions in mm, approx.
weight 0,1 g Pin configuration 1 2 5 6 4,8 3,7 Input Ground Input Output Output Ground Case - Ground to be grounded Type B3550 Ordering code B39431-B3550-U310 Marking and package according to C61157-A7-A56 Packing according to F61074-V8070-Z000 Electrostactic Sensitive Device (ESD) Maximum ratings Operable temperature range TA Storage temperature range DC voltage Source power –45/+120 –45/+120 0 10 ˚C ˚C V dBm Tstg VDC PS source impedance 50 Ω 2 May 09, 2001 SAW Components Low-loss Filter Data Sheet Characteristics Reference temperature: Terminating source impedance: Terminating load impedance: B3550 433,92 MHz TA = 25 ˚C ZS = 50 Ω and matching network t.
b.
d.
ZL = 50 Ω and matching network t.
b.
d.
min.
typ.
433,96 max.
— MHz Center frequency (center frequency between 3 dB points) fC — Minimum insertion attenuation αmin 433,80 .
.
.
434,12 MHz Pass band (relative to αmin) 433,76 .
.
.
434,16 MHz 433,74 .
.
.
434,18 MHz 433,68 .
.
.
434,24 MHz Relative attenuation (relative to αmin) 10,00 .
.
.
414,00 414,00 .
.
.
428,00 428,00 .
.
.
432,92 434,92 .
.
.
442,00 442,00 .
.
.
550,00 550,00 .
.
.
1000,00 αrel MHz MHz MHz MHz MHz MHz — 2,0 3,5 dB — — — 1,0 1,0 1,5 2,0 3,0 6,0 dB dB dB 45 40 15 10 35 45 50 45 20 15 40 50 — — — — — — dB dB dB dB dB dB Impedance for pass band matching 2) Input: ZIN = RIN || CIN Output: ZOUT = ROUT || COUT Temperature coefficient of frequency 1) Frequency inversion point 1)Temperature 2) — — 270 || 2,67 250 || 3,20 –0,03 — — — — 30 Ω || pF Ω || pF ppm/K2 °C TCf T0 — 10 dependence of fC: fC(TA) = fC(T0) (1 + TCf(TA – T0)2) Impedance for passband matching bases on an ideal, perfect matching of the SAW ...


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