B3574

SAW Components Preliminary Data B3574 (LD25A) SAW Components Low Loss Filter Preliminary Data B3574 (LD25A) 868,30 MHz Ceramic package QCC8C Features q RF low-loss filter for remote control receivers q Package for Surface Mounted Technology (SMT) q Balanced and unbalanced operation possible Terminals q Ni, gold plated typ. dimensions in mm, approx. weight 0,1 g Pin configuration 1 2 5 6 7 4,8 3 Input Input Ground or balanced input Output Output Ground or balanced output External coupling coil Case-Ground to be grounded Type LD25A Ordering code Marking and package ac- Packing cording too according to C61157–A7–A56 F61074–V8070–Z000 Electrostactic Sensitive Device (ESD) Maximum ratings Operable temperature range TA Storage temperature range DC voltage Source power – 45/+ 95 – 45/+ 95 0 0 ˚C ˚C V dBm Tstg VDC PS 2 May 09, 2001 SAW Components Low Loss Filter Preliminary Data Characteristics Reference temperature: Terminating source impedance: Terminating load impedance: B3574 (LD25A) 868,30 MHz TA = -45 ... 95 ˚C ZS = 50 Ω and matching network ZL = 50 Ω and matching network min. typ. 868,30 max. — MHz Center frequency (center frequency between 3 dB points) fC — Minimum insertion attenuation αmin 868,20 ... 868,40 MHz (including loss in matching coils) Amplitude ripple (p-p) 868,20 ... 868,40 MHz 868,16 ... 868,44 MHz Relative attenuation (relative to αmin) 10,00 ... 600,00 600,00 ... 800,00 800,00 ... 848,00 848,00 ... 863,00 863,00 ... 866,80 870,00 ... 872...