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B39421-B3562

EPCOS
Part Number B39421-B3562
Manufacturer EPCOS
Description SAW Components / Low Loss Filter
Published Sep 7, 2005
Detailed Description SAW Components Data Sheet B3562 SAW Components Low-loss Filter Data Sheet B3562 424,825 MHz Ceramic package QCC8C Fea...
Datasheet PDF File B39421-B3562 PDF File

B39421-B3562
B39421-B3562

Overview
SAW Components Data Sheet B3562 SAW Components Low-loss Filter Data Sheet B3562 424,825 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 7 4,8 3 Input Ground Input Output Output Ground External coupling coil Case-Ground to be grounded Type B3562 Ordering code B39421-B3562-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 Tstg DC voltage VDC PS Source power –30/+85 –45/+90 0 0 ˚C ˚C V dBm 2 May 09, 2001 SAW Components Low-loss Filter Data Sheet Characteristics Reference temperature: Terminating source impedance: Terminating load impedance: B3562 424,825 MHz TA = 25 ˚C ZS = 50 Ω and matching network ZL = 50 Ω and matching network min.
typ.
424,825 max.
— MHz Center frequency (center frequency between 3 dB points) fC — Minimum insertion attenuation αmin 424,68 .
.
.
425,05 MHz (including loss in matching coils) Pass band (relative to αmin) 424,68 .
.
.
425,05 MHz Relative attenuation (relative to αmin) 10,00 .
.
.
421,00 421,00 .
.
.
424,08 424,08 .
.
.
424,36 426,00 .
.
.
432,00 432,00 .
.
.
445,00 445,00 .
.
.
1000,00 αrel MHz MHz MHz MHz MHz MHz — 3,5 5,0 dB — 1,3 3,0 dB 45 33 10 30 40 45 50 38 15 35 45 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) — — 534 || 1,9 522 || 2,0 –0,03 — — — — 40 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 filter to source- and to load impedance (here 50 Ohm).
Aft...


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