SAW Components Data Sheet B3630 SAW Components B3630 Low-Loss Filter 151,2 MHz Data Sheet Ceramic package DCC14B Features ● Low-loss IF filter for GSM base station ● Temperature stable ● Ceramic SMD package Terminals ● Gold plated Dim. in mm, aprox. weight 0,6 g Pin configuration 2 9 3 11 4, 6, 13 3, 5, 10, 12 Input Output Input ground Output ground Ground Case ground Type Ordering code Marking and Package according to Packing according to B3630 B39151-B3630-U110 C61157-A7-A45 F61074-V8036-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range Storage temperature range DC voltage Source power T Tstg VDC Ps – 25/+ 85 – 40/+ 85 0 12 2 ˚C ˚C V dBm Apr 04, 2001 SAW Components B3630 Low-Loss Filter 151,2 MHz Data Sheet Characteristics TA = -5 - 75 ˚C ZS = 50 Ω and matching network ZL = 50 Ω and matching network Reference temperature: Terminating source impedance: Terminating load impedance: min. typ. max. 151,2 151,2 151,2 8,6 9,5 Nominal frequency fN Insertion attenuation (@ fN) (including matching network) αmin — B3,0dB — MHz dB Passband width αrel ≤ 3,0 dB — kHz ∆α Amplitude ripple (p-p) fN ± 95 kHz fN ± 120 kHz τ Absolute group delay (@ fN) — — 0,4 0,8 0,6 1,5 dB dB — 2,1 4,0 µs — — 0,4 0,7 0,7 0,9 µs µs ∆τ Group delay ripple (p-p) fN ± 95 kHz fN ± 120 kHz Relative attenuation (relative to αmin) fN ± 330 kHz ... fN ± 600 kHz fN ± 600 kHz ... fN ± 800 kHz fN ± 800 kHz ... fN ± 3 MHz fN ± 3 MHz ... fN ± 20 MHz @ fN − 3,4 MHz @ fN + 3,1 MHz @ fN + 6,5 MHz @ fN + 9,6 MHz αrel Temperature coefficient of frequency 1) Turnover temperature 1) Temperature 370 dependance of fc: 9 22 30 42 52,5 48,5 49,5 43,5 11 27 41 48 57 52 56 48 — — — — — — — — dB dB dB dB dB dB dB dB TCf — – 0,036 — ppm/K2 T0 — 35 — ˚C fc(TA) = fc(T0)(1 + TCf(TA – T0)2) 3 Apr 04, 2001 SAW Components B3630 Low-Loss Filter 151,2 MHz Data Sheet Matching network: Lp1 = 39 nH Ls2 = 56 nH Ls3 = 62 nH Lp4 = 39 nH 4 Apr 04, 2001 SAW Components B3630 Low-Loss Filter 151,2 MHz Data Sheet Normalized frequency response Normalized frequency response (pass band) 5 Apr 04, 2001 SAW Components B3630 Low-Loss Filter 151,2 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