B3802 EPCOS | Alldatasheet
Document overview
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- PDF pages: 7
Technical content
2 Oct 11, 2002
110,0 MHzLow-Loss Filter Data Sheet Ceramic package QCC12C 5,0 7,0 1,48 2,54 1,4 1,0 0,6 2,54 9 8 top view side view bottom view 46 5 10 12
Features
- Low-loss IF filter
- Balanced or unbalanced operation
- Ceramic package forSurfaceM ounted Technology(SMT) Terminals
- Ni, Gold-plated Dimensions in mm, approx. weight 0,25 Pin configuration
12 Input
10 Balance input or input ground
4 Output
6 Balance output or output ground
1, 2, 7, 8 Ground 3, 9 Case ground ElectrostaticSensitiveD evice (ESD ) Type Ordering code Marking and Package according to Packing according to B3802 B39111-B3802-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 Oct 11, 2002
110,0 MHzLow-Loss Filter Data Sheet Characteristics Operating temperature: T = 25 ˚C Terminating source impedance: ZS =5 0 Ω and matching network Terminating load impedance: ZL =5 0 Ω and matching network min. typ. max. Center frequency fC 109,9 110,0 110,1 MHz Minimum insertion attenuation α min — 6,8 10,0 dB Pass bandwidth α rel≤3,0 dB B3dB 3,75 4,0 — MHz α rel≤1,0 dB B1dB — 3,1 — MHz Amplitude ripple(max peak to adjacent valley)Δα fC ± 1,6 MHz — 0,5 — dB Group delay ripple Δτ fC ± 1,6 MHz — 45 80 ns Relative attenuation(relative toα min) α rel 60,0 MHz ... 100,0 MHz 40 42 — dB 100,0 MHz ... 105,5 MHz 36 41 — dB 114,5 MHz ... 120,0 MHz 36 41 — dB 120,0 MHz ... 160,0 MHz 38 43 — dB Temperature coefficient of frequency TC f — –18 — ppm/K
4 Oct 11, 2002
110,0 MHzLow-Loss Filter Data Sheet Characteristics Operating temperature: T = -10 ... 70 ˚C Terminating source impedance: ZS =5 0 Ω and matching network Terminating load impedance: ZL =5 0 Ω and matching network min. typ. max. Center frequency fC 109,8 110,0 110,18 MHz Minimum insertion attenuation α min — 6,8 10,0 dB Pass bandwidth α rel≤3,0 dB B3dB 3,75 4,0 — MHz α rel≤1,0 dB B1dB — 3,1 — MHz Amplitude ripple(max peak to adjacent valley)Δα fC ± 1,6 MHz — 0,5 — dB Group delay ripple Δτ fC ± 1,6 MHz — 45 80 ns Relative attenuation(relative toα min) α rel 60,0 MHz ... 100,0 MHz 40 42 — dB 100,0 MHz ... 105,5 MHz 36 41 — dB 114,5 MHz ... 120,0 MHz 36 41 — dB 120,0 MHz ... 160,0 MHz 38 43 — dB Temperature coefficient of frequency TC f — –18 — ppm/K
5 Oct 11, 2002
110,0 MHzLow-Loss Filter Data Sheet Normalized frequency response Normalized frequency response (pass band)
6 Oct 11, 2002
110,0 MHzLow-Loss Filter Data Sheet Matching network (element values may depend on pcb layout) 50 Ω unbalanced: Ls1 = 82 nH Lp2 = 47 nH Lp3 = 33 nH Ls4 = 12 nH 50 Ω unbalanced :(higher IL, but more attenuation in the upper stopband) Cp1 = 100 nF Ls2 = 56 nH Ls3 = 56 nH Cp4 = 68 nF
7 Oct 11, 2002
110,0 MHzLow-Loss Filter Data Sheet Published by EPCOS AG Surface Acoustic Wave Components Division, SAW MC WT P.O. Box 80 17 09, 81617 Munich, GERMANY EPCOS AG 2002. 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.