SAW Components Data Sheet B7722, Pb-Free SAW Components B7722 Low-Loss Filter 1575,42 MHz Data Sheet Chip Sized SAW Package DCS4H Features 0,1 Low loss RF filter for GPS receivers Unbalanced to unbalanced operation Low amplitude ripple Package for Surface Mounted Technology (SMT) ● Pb-free ● ● ● ● 2 0,1 1 0,6 bottom view 3 0,7 4 0,8 ● Ni, gold-plated side view 2,0 Terminals top view 2,5 Dimensions in mm, approx. weight 0,01 g Pin configuration 1 3 2,4 Type B7722 Input Output Ground 1 3 4 2 Ordering code Marking and Package Packing B39162-B7722-K710 according to C61157-A7-A136 according to F61074-V8189-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range Storage temperature range DC voltage ESD voltage Input power max. 1573,42 ... 1577,42 MHz 50,0...1460 and 1710 ... 4000 MHz T Tstg VDC V*ESD – 40/+ 85 – 40/+ 85 3 50* ˚C ˚C V V PIN 3 dBm PIN 15 dBm Machine Model, 10 pulses source and load impedance 50 Ω continuous wave signal * - acc. to JESD22-A115A (Machine Model), 10 negative & 10 positive pulses 2 Jan 19, 2005 SAW Components B7722 Low-Loss Filter 1575,42 MHz Data Sheet Characteristics TA = -30 ... +85 ˚C ZS = 50 Ω unbal. ZL = 50 Ω unbal. Operating temperature range: Terminating source impedance: Terminating load impedance: fN Nominal frequency min. typ. max. — 1575,42 — MHz Maximum insertion attenuation αmax 1573,42MHz ... 1577,42 MHz 1573,42MHz ... 1577,42MHz*) 1574,42MHz ... 1576,42MHz**) — — — 1,5 1,5 1,4 2,1 1,8 1,8 dB dB dB Amplitude ripple in passband (p-p) ∆α 1573,42MHz ... 1577,42 MHz — 0,1 0,5 dB τ Group delay 1573,42 ...1577,42 MHz αrel ≤ 3 dB Bandwidth B3dB — 18 50 ns 10 38 — MHz 42 45 43 30 35 40 40 48 44 35 — — — — — — — — — — dB dB dB dB dB dB dB dB dB dB α Attenuation 100,0MHz ... 824,0MHz ... 850,0MHz ... 1648,0 MHz ... 1660,0 MHz ... 1710,0 MHz ... 1750,0 MHz ... 1850,0 MHz ... 1910,0 MHz ... 2500,0 MHz ... 824,0 MHz 850,0 MHz 1460,0 MHz 1660,0 MHz 1710,0 MHz 1750,0 MHz 1850,0 MHz 1910,0 MHz 2500,0 MHz 3500,0 MHz 35 40 35 25 27 33 35 40 35 30 1573,42MHz ... 1577,42 MHz — VSWR *) TA = 20 ˚C **) TA = -30 ... +70 ˚C 3 Jan 19, 2005 1,4 1,8 SAW Components B7722 Low-Loss Filter 1575,42 MHz Data Sheet Transfer function 4 Jan 19, 2005 SAW Components B7722 Low-Loss Filter 1575,42 MHz Data Sheet Published by EPCOS AG Surface Acoustic Wave Components Division, SAW MC PD P.O. Box 80 17 09, 81617 Munich, GERMANY EPCOS AG 2005. Reproduction, publication and dissemination of this brochure and the information contained therein without EPCOS’ prior express consent is prohibited. 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. 5 Jan 19, 2005