SAW Components Data Sheet B4067 SAW Components B4067 Low-Loss Filter 810,0 MHz Data Sheet SMD ceramic package QCC8D Features ● Low loss IF filter for HiperLAN ● Balanced to balanced operation ● Package for Surface Mounted Technology (SMT) Terminals ● Ni, gold-plated Dimensions in mm, approx. weight 0,037 g Pin configuration 1 2 5 6 Input Input Output Output 3, 7 4, 8 To be grounded Case - ground Type B4067 Ordering code B39811-B4067-U810 Marking and Package Packing according to according to C61157-A7-A72 F61074-V8101-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range Storage temperature range DC voltage Source power T Tstg VDC Ps – 40/+ 85 – 40/+ 85 0 0 2 ˚C ˚C V dBm source impedance 200 Ω Jun 06, 2002 SAW Components B4067 Low-Loss Filter 810,0 MHz Data Sheet Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance: TA = 0 ... +70 ˚C ZS = 200 Ω ZL = 200 Ω min. typ. max. — Nominal frequency fN — 810,0 Minimum insertion attenuation αmin — 1,7 4,0 dB Amplitude ripple in passband (p-p) fN ± 8,0 MHz fN ± 8,5 MHz ∆α — — 0,6 0,7 1,0 1,2 dB dB Group delay ripple (p-p) ∆τ fN ± 8,5 MHz MHz — 25 75 ns 15,5 15,5 23 23 45 45 36 24 54 48 54 58 — — — — — — dB dB dB dB dB dB Reflected wave signal suppression 450 ns after main pulse 46,0 48,0 — dB 3 Jun 06, 2002 Relative attenuation (relative to αmin) fN − 20,0 MHz fN + 20,0 MHz fN − 40,0 MHz fN + 40,0 MHz fN − 500 MHz ... fN − 50,0 MHz fN + 50,0 MHz ... fN + 500 MHz αrel SAW Components B4067 Low-Loss Filter 810,0 MHz Data Sheet Characteristics (2 filters cascaded) Operating temperature range: Terminating source impedance: Terminating load impedance: TA = 0 ... +70 ˚C ZS = 200 Ω ZL = 200 Ω min. typ. max. Nominal frequency fN — 810,0 — Minimum insertion attenuation αmin — 3,4 8,0 dB Amplitude ripple in passband (p-p) fN ± 8,0 MHz fN ± 8,5 MHz ∆α — — 1,2 1,8 2,0 2,4 dB dB Group delay ripple (p-p) ∆τ fN ± 8,5 MHz Relative attenuation (relative to αmin) fN − 20,0 MHz fN + 20,0 MHz fN − 40,0 MHz fN + 40,0 MHz fN − 500 MHz ... fN − 50,0 MHz fN + 50,0 MHz ... fN + 500 MHz MHz — 50 150 ns 31 31 46 46 90 90 60 48 108 *) 96 *) 108 *) 116 *) — — — — — — dB dB dB dB dB dB — dB αrel Reflected wave signal suppression 900 ns after main pulse 46,0 *) value depends on pcb layout 4 Jun 06, 2002 48,0 SAW Components B4067 Low-Loss Filter 810,0 MHz Data Sheet Transfer function (single filter) Normalized Impulse response (single filter) Normalized 5 Jun 06, 2002 SAW Components B4067 Low-Loss Filter 810,0 MHz Data Sheet Transfer function (2 cascaded filters) Normalized Impulse response (2 cascaded filters) Normalized 6 Jun 06, 2002 SAW Components B4067 Low-Loss Filter 810,0 MHz Data Sheet Published by EPCOS AG Surface Acoustic Wave Components Division, SAW MC WT P.O. Box 80 17 09, D-81617 München EPCOS AG 2002. All Rights Reserved. Reproduction, publication and dissemination of this brochure and the information contained therein without EPCOS’ prior express consent is prohibited. The information contained in this brochure describes the type of component and shall not be considered as guaranteed characteristics. Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers’ Association), unless otherwise agreed. This brochure replaces the previous edition. For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or the international Representatives. Due to technical requirements components may contain dangerous substances. For information on the type in question please also contact one of our Sales Offices. 7 Jun 06, 2002