B5007 EPCOS | Alldatasheet
Document overview
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Technical content
2 Jun 08, 2004
143,25 MHzLow-Loss Filter Data Sheet Ceramic packageDCC12A top view side view bottom view 1,66,5 13,3 1,7 1,0 7,62 12 3 4 5 678910 3,81 2,3
Features
- Low-loss IF filter for CDMA2000 base station, re- ceive path
- 3,78 MHz usable bandwidth
- Balanced or unbalanced operation possible
- Temperature stable
- Hermetically sealed ceramic SMD package Terminals
- Gold plated Dimensions in mm, approx. weight 0,4 g Pin configuration
10 Input
1 Input ground
5 Output
6 Output ground
2, 4, 7, 9 Case Ground 3, 8 To be grounded ElectrostaticSensitiveD evice (ESD ) Type Ordering code Marking and Package according to Packing according to B5007 B39141-B5007-H510 C61157-A7-A94 F61074-V8163-Z000 Maximum ratings Operable temperature range T –30 / +85 ˚C Storage temperature rangeTstg –30 / +85 ˚C DC voltage VDC 0V Source power Ps 0 dBm
3 Jun 08, 2004
143,25 MHzLow-Loss Filter Data Sheet Characteristics Operating temperature range: T= 0 .. 70 ˚C Terminating source impedance: ZS=5 0 Ω unbalanced and matching network Terminating load impedance: ZL=5 0 Ω unbalanced and matching network 1) k = (-1,0,1) 2)Temperature dependance of fc: fc(TA) = fc(T0)(1 + TCf(TA –T0)2) min. typ. max. Nominal frequency fN — 143,25 — MHz Minimum insertion attenuation α min — 18,5 22,0 dB (including matching network) Passband width α rel≤ 1,5 dB B1,5dB 3,78 3,95 — MHz Amplitude ripple(p-p) Δα fN ± 1,89 MHz — 1,0 1,5 dB fN ± 1,85 MHz — 0,6 1,0 dB Group delay ripple (p-p) Δτ fN ± 1,875 MHz — 300 400 ns fN ± 1,775 MHz — 150 220 ns Difference of mean group delay in adj. channel1) fN + k∗1,25 MHz Δτch — 8 30 ns Absolute Group delay fN ± 1,875 MHz τ 1,8 2,0 2,35 µs Phase Linearity1) (rms) Δϕ fN + k*1,25 MHz± 0,625 MHz — 1,0 2,0 ˚ Average Error Vector Magnitude1) EVM fN + k*1,25 MHz± 0,625 MHz — 2,5 4,0 % Relative attenuation(relative toα min) α rel fN ± 2,13 MHz ...fN ± 2,93 MHz 22 27 — dB fN ± 2,93 MHz ...fN ± 35 MHz 35 40 — dB fN ± 35 MHz ...fN ± 45 MHz 40 55 — dB Temperature coefficient of frequency2) TC f — – 0,036 — ppm/K 2 Turnover temperature T0 —3 5— ˚ C
4 Jun 08, 2004
143,25 MHzLow-Loss Filter Data Sheet Normalized frequency response Normalized frequency response(pass band)
5 Jun 08, 2004
143,25 MHzLow-Loss Filter Data Sheet Matching network to 50Ω : (element values depend on PCB layout) C p1 = 22 pF L p3 = not used L s5 = 180 nH Ls2 = 82 nH L p4 = 390 nH C p6 = 22 pF Published by EPCOS AG Surface Acoustic Wave Components Division, SAW MC P.O. Box 80 17 09, 81617 Munich, GERMANY EPCOS AG 2004. Reproduction, publication and dissemination of this brochure and the informa- tion 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. Ls2 Cp1 Lp3 Ls5 Lp4 Cp6