B3826 EPCOS | Alldatasheet
Document overview
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Technical content
2 January 10, 2003
570,00 MHzLow-Loss Filter Data Sheet Ceramic packageQCC12C /0/0 /0/0 /0/0 /0/0 /1/1 /1/1 /1/1 /1/1 /0/0 /0/0 /0/0 /0/0 /1/1 /1/1 /1/1 /1/1 /0/0 /0/0 /0/0 /0/0 /1/1 /1/1 /1/1 /1/1 /0/0 /0/0 /0/0 /0/0 /1/1 /1/1 /1/1 /1/1 /0/0 /0/0 /0/0 /0/0 /1/1 /1/1 /1/1 /1/1 /0/0/0 /0/0/0 /0/0/0 /0/0/0 /1/1/1 /1/1/1 /1/1/1 /1/1/1 /0/0 /0/0 /0/0 /0/0 /1/1 /1/1 /1/1 /1/1 /0/0/0 /0/0/0 /0/0/0 /0/0/0 /1/1/1 /1/1/1 /1/1/1 /1/1/1 /0/0/0 /0/0/0 /0/0/0 /0/0/0 /1/1/1 /1/1/1 /1/1/1 /1/1/1 /0/0/0 /0/0/0 /0/0/0 /0/0/0 /0/0/0 /0/0/0 /1/1/1 /1/1/1 /1/1/1 /1/1/1 /1/1/1 /1/1/1 /0/0/0 /0 /0 /0 /0 /0 /0 /0 /0 /0 /0/0/0 /1/1/1 /1 /1 /1 /1 /1 /1 /1 /1 /1 /1/1/1 /0/0 /0 /0 /0 /0 /0 /0 /0/0 /1/1 /1 /1 /1 /1 /1 /1 /1/1 /0/0 /0 /0 /0 /0 /0 /0 /0/0 /1/1 /1 /1 /1 /1 /1 /1 /1/1 1,48 side view 7,0 5,0 top view 456 1110 12 2,54 1,4 2,54 0,6 bottom view 1,0
Features
■ IF low-loss filter for base stations ■ Channel selection in W-CDMA systems ■ Balanced and unbalanced operation possible ■ 3,84 MHz usable bandwidth ■ Ceramic SMD package Terminals ■ Gold plated Dimensions in mm, approx. weight 0,2 g Pin configuration
10 Input
12 Input ground or balanced input
4 Output
6 Output ground or balanced output
1, 2, 7, 8 to be grounded 3, 9 Case ground ElectrostaticSensitiveD evice (ESD ) Type Ordering code Marking and Package according to Packing according to B3826 B39571-B3826-H310 C61157-A7-A95 F61074-V8170-Z000 Maximum ratings Operable temperature range T –40 / +85 ˚C Storage temperature rangeTstg –40 / +85 ˚C DC voltage VDC 0V Source power Ps 10 dBm
3 January 10, 2003
570,00 MHzLow-Loss Filter Data Sheet Characteristics (unbalanced operation) Operating temperature range: T = -10 .. 85 ˚C Terminating source impedance: ZS = 440Ω || 11 nH Terminating load impedance: ZL = 237Ω || 9 nH min. typ. max. Nominal frequency fN — 570,0 — MHz Minimum insertion attenuation α min 10,0 11,8 12,5 dB (including matching network1)) Pass bandwidth B3,0dB α rel ≤3,0 dB 4,6 4,8 5,0 MHz Amplitude ripple(p-p) Δα fN ± 1,92 MHz 0,1 0,8 1,5 dB Absolute Group delay τ @fN 550 620 690 ns Group delay ripple(p-p) Δτ fN ± 1,92 MHz 50 150 300 ns Adjacent channel selectivity ACS 21 29 39 dB Minimum relative attenuation(relative toα min) α rel fN ± 3,5 MHz ... f N ± 5,0 MHz 20 25 40 dB fN - 5,0 MHz ... fN - 8,0 MHz 45 47 55 dB fN - 8,0 MHz ... fN - 20,0 MHz 48 50 55 dB fN + 5,0 MHz ... fN + 7,0 MHz 45 50 55 dB fN + 7,0 MHz ... fN + 9,0 MHz 44 45 55 dB fN + 9,0 MHz ... fN +10,0 MHz 46 47 55 dB fN +10,0 MHz ... fN +20,0 MHz 48 50 55 dB Intermodulation IM3 f1 = 569 MHz, input power +1dBm f2 = 571 MHz, input power +1dBm @fN + 3 MHz -130 -105 -95 dBm @fN - 3 MHz -130 -104 -94 dBm
4 January 10, 2003
570,00 MHzLow-Loss Filter Data Sheet 1)Matching inductor Q=40 2)Temperature dependance offc: fc(TA) =fc(T0)(1 +TC f(TA –T0)2) Impedance at fN (without matching) Input: ZIN = RIN || CIN — 244 || 8 — Ω ||pF Output: ZOUT =R OUT || COUT — 119 || 12 — Ω ||pF Temperature coefficient of frequency2) TC f — – 0,036 — ppm/K 2 Turnover temperature T0 —3 0— ˚ C min. typ. max.
5 January 10, 2003
570,00 MHzLow-Loss Filter Data Sheet Matching network (Element values depend upon PCB layout) C p1 = 3,3 pF L p4 = 12 nH Ls2 = 33 nH L s5 = 22 nH Lp3 = 18 nH C p6 = 2,7 pF Ls2 Cp1 Lp3 Ls5 Lp4 Cp6
6 January 10, 2003
570,00 MHzLow-Loss Filter Data Sheet Normalized frequency response Normalized frequency response (pass band)
7 January 10, 2003
570,00 MHzLow-Loss Filter 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 2003. All Rights Reserved. Reproduction, publication and dissemination of this bro- chure 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 con- sidered 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.