X6989D EPCOS | Alldatasheet

Document overview

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Technical content

2 Dec 08, 2003

57,00 MHzBandpass Filter Data Sheet Duroplast package SIP5D 12345 13,7 4,8 4x 2,54 0,38 3,4 2,4 0,65

Features

■ IF filter for digital cableTV ■ Standard IC package Terminals ■ Tinned CuFe alloy Pin configuration

1 Input

2 Input - ground

3 Chip carrier - ground

4 Output

5 Output

Type Ordering code Marking and package according to Packing according to X 6989 D B39570-X6989-N201 C61157-A1-A21 F61074-V8049-Z000 Maximum ratings Operable temperature range TA –25/+75 ˚C Storage temperature rangeTstg –40/+85 ˚C DC voltage VDC 5 V between any terminals AC voltage Vpp 10 V between any terminals Dimensions in mm, approx. weight 0,5 g

3 Dec 08, 2003

57,00 MHzBandpass Filter Data Sheet Characteristics Reference temperature: TA = 25 (45) ˚C Terminating source impedance: ZS = 50Ω Terminating load impedance: ZL = 2 kΩ || 3 pF min. typ. max. Insertion attenuation α Reference level for the 57,08 (57,00) MHz 11,1 12,6 14,1 dB following data Pass bandwidth α rel≤3d B B3dB — 6,0 — MHz α rel≤30 dB B30dB — 7,5 — MHz Relative attenuation α rel 59,53 (59,45) MHz –0,9 0,1 1,1 dB 54,03 (53,95) MHz — 2,7 — dB 60,03 (59,95) MHz — 3,4 — dB 60,39 (60,31) MHz — 11,0 — dB Lower sidelobe Upper sidelobe Reflected wave signal suppression 1,2µs ... 6,0µs after main pulse 42,0 52,0 — dB (test pulse 250 ns, carrier frequency 57,08 MHz) Feedthrough signal suppression 1,3µs ... 1,2µs before main pulse 50,0 56,0 — dB (test pulse 250 ns, carrier frequency 57,08 MHz) Group delay ripple(p-p) Δτ Aperture 50 kHz Impedance at 57,08 MHz Input: ZIN = R IN ||C IN — 0,7||17,4 — k Ω || pF Output:ZOUT = R OUT ||C OUT — 0,8|| 4,4 —k Ω || pF Temperature coefficient of frequency TC f — –72 — ppm/K

4 Dec 08, 2003

57,00 MHzBandpass Filter Data Sheet Frequency response

5 Dec 08, 2003

57,00 MHzBandpass Filter Data Sheet Frequency response Time domain response

6 Dec 08, 2003

57,00 MHzBandpass Filter Data Sheet Published by EPCOS AG Surface Acoustic Wave Components Division, SAW CE MM PD P.O. Box 80 17 09, 81617 Munich, GERMANY  EPCOS AG 2003. 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.