SAW Components Data Sheet B3633 SAW Components B3633 Low-Loss Filter 214,4256 MHz Data Sheet Ceramic package QCC12B Features ● Low-loss IF filter for Fixed Radio Access ● Ceramic SMD package ● Temperature stable Terminals ● Gold plated Dimensions in mm, approx. weight 0,2 g Pin configuration 1, 2 7, 8 3,9 4, 6, 10, 12 Input Output Case ground Ground Type Ordering code Marking and Package according to Packing according to B3633 B39211-B3633-Z910 C61157-A7-A52 F61074-V8038-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range Storage temperature range DC voltage Source power T Tstg VDC Ps –25 / +75 –40 / +85 10 10 2 ˚C ˚C V dBm Apr 04, 2001 SAW Components B3633 Low-Loss Filter 214,4256 MHz Data Sheet Characteristics T = 0 ˚C to 70 ˚C ZS = 50 Ω and matching elements ZL = 200 Ω and matching elements Operating temperature: Terminating source impedance: Terminating load impedance: min. typ. max. — 214,4256 — MHz — 4,6 5,5 dB — 430 — kHz — — 0,6 1,4 2,0 3,0 dB dB — 0,8 1,0 µs 10 15 22 27 30 35 37 40 23 26 28 39 38 44 42 50 — — — — — — — — dB dB dB dB dB dB dB dB — — 630 || 5,6 630 || 5,6 — — Ω || pF Ω || pF TCf — – 0,03 — ppm/K2 T0 — 30 — ˚C Nominal frequency fN Minimum insertion attenuation (including losses in matching network) αmin Passband width αrel ≤ 3,0 dB Amplitude ripple (p-p) fN - 100,0 kHz fN - 160,0 kHz B3,0dB ∆α ... ... fN + 100,0 kHz fN + 160,0 kHz Group delay ripple (p-p) fN - 160,0 kHz ... fN + 160,0 kHz ∆τ Relative attenuation (relative to αmin) fN ± 0,461 MHz ... fN ± 0,507 MHz fN ± 0,507 MHz ... fN ± 0,614 MHz fN ± 0,614 MHz ... fN ± 0,800 MHz fN ± 0,800 MHz ... fN ± 0,921 MHz fN ± 0,921 MHz ... fN ± 1,500 MHz fN ± 1,500 MHz ... fN ± 2,000 MHz fN ± 2,000 MHz ... fN ± 5,000 MHz fN ± 5,000 MHz ... fN ± 100,0 MHz αrel Impedance at fN Input: ZIN = RIN || CIN Output: ZIN = RIN || CIN Temperature coefficient of frequency 1) Frequency inversion point 1) Temperature dependence of fc: fc(T) = fc(T0)(1 + TCf(T – T0)2) 3 Apr 04, 2001 SAW Components B3633 Low-Loss Filter 214,4256 MHz Data Sheet Matching network to 50 Ω (Element values depend upon PCB layout) Lp1 = 27 nH Ls2 = 56 nH Lp3 = 120 nH Ls4 = 120 nH Ls5 = 120 nH 4 Apr 04, 2001 SAW Components B3633 Low-Loss Filter 214,4256 MHz Data Sheet Transfer function Transfer function (pass band) 5 Apr 04, 2001 SAW Components B3633 Low-Loss Filter 214,4256 MHz Data Sheet Published by EPCOS AG Surface Acoustic Wave Components Division, SAW MC IS P.O. Box 80 17 09, D-81617 München EPCOS AG 1999. All Rights Reserved. As far as patents or other rights of third parties are concerned, liability is only assumed for components per se, not for applications, processes and circuits implemented within components or assemblies. The information describes the type of component and shall not be considered as assured characteristics. Terms of delivery and rights to change design reserved. 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. 6 Apr 04, 2001