SAW Components Data Sheet B4926 SAW Components B4926 133,2 MHz Low-Loss Filter for Mobile Communication Data Sheet Ceramic package QCC12C Features 2,54 2 4 12 1,0 3 bottom view 6 10 5 11 1,4 1 2,54 Low-loss IF filter for mobile telephone Channel selection in GSM systems Hermetically sealed ceramic SMD package Balanced and unbalanced operation possible No coupling coil required 8 0,6 7 1,48 9 side view 5,0 ● ● ● ● ● top view Terminals ● Gold-plated Ni 7,0 Dimensions in mm, approx. weight 0,25 g Pin configuration 10 12 4 6 3, 9 1, 2, 7, 8 Input Input ground or balanced input Output Output ground or balanced output Case ground To be grounded Type Ordering code Marking and Package according to Packing according to B4926 B39131-B4926-H310 C61157-A7-A95 F61074-V8710-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range Storage temperature range DC voltage Source power ESD T Tstg VDC Ps VESD – 30/+ 85 – 40/+ 85 5 10 50 2 ˚C ˚C V dBm V Human Body Model Apr 02, 2003 SAW Components B4926 133,2 MHz Low-Loss Filter for Mobile Communication Data Sheet Characteristics T = -30 ˚C ... +80 ˚C ZS = 1000 Ω || 135 nH ZL = 1300 Ω || 170 nH Operating temperature range: Terminating source impedance: Terminating load impedance: min. typ. max. — 133,20 — 4,5 6,0 dB — 0,4 1,0 dB — 0,3 1,0 µs 40 35 29 20 15 3 48 42 32 29 19 6,5 — — — — — — dB dB dB dB dB dB 3 15 20 29 35 40 6,5 17 27 31 39 46 — — — — — — dB dB dB dB dB dB — Ω || pF — 1000 ||10,3. 1300 || 8,2 — Ω || pF TCf — – 0,042 — ppm/K2 T0 — — ˚C Nominal frequency fN Minimum insertion attenuation (excluding losses in matching circuit) Amplitude ripple (p-p) fN - 100,0 kHz ... fN + 100,0 kHz Group delay ripple (p-p) fN - 100,0 kHz ... fN + 100,0 kHz Relative attenuation (relative to αmin) fN - 30,00 MHz ... fN - 7,00 MHz fN - 7,00 MHz ... fN - 3,00 MHz fN - 3,00 MHz ... fN - 0,80 MHz fN - 0,80 MHz ... fN - 0,60 MHz fN - 0,60 MHz ... fN - 0,40 MHz fN - 0,40 MHz ... fN - 0,25 MHz αmin fN + 0,25 MHz fN + 0,40 MHz fN + 0,60 MHz fN + 0,80 MHz fN + 3,00 MHz fN + 7,00 MHz ... ... ... ... ... ... ∆α ∆τ αrel fN + 0,40 MHz fN + 0,60 MHz fN + 0,80 MHz fN + 3,00 MHz fN + 7,00 MHz fN + 30,00 MHz Impedance within pass band Input: ZIN = RIN || CIN Output: ZOUT = ROUT || COUT — Temperature coefficient of frequency 1) Frequency inversion point 1) Temperature dependence of fc: MHz 25 fc(T) = fc(T0)(1 + TCf(T – T0)2 Test matching network to 50 Ω (element values depend on PCB layout): 3 Apr 02, 2003 Lp1 Ls2 = 82 nH = 27 nH Ls3 Lp4 = 43 nH = 82 nH SAW Components B4926 133,2 MHz Low-Loss Filter for Mobile Communication Data Sheet Transfer function (pass band): Transfer function (wide band): 4 Apr 02, 2003 SAW Components B4926 133,2 MHz Low-Loss Filter for Mobile Communication 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. 5 Apr 02, 2003