K9656M ETC | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 7

Technical content

2 May 08, 2001

33,90 MHz and 38,90 MHzIF Filter for Audio Applications Data Sheet Plastic package SIP5KStandard ■ B/G ■ D/K ■ I ■ L/L’

Features

■ TV IF audio filter with two channels ■ Channel 1 (L’) with one pass band for sound carriers at 40,40 MHz (L’) and 39,75 MHz (L’- NICAM) ■ Channel 2 (B/G,D/K,L,I) with one pass band for sound carriers between 32,35 MHz and 33,40 MHz Terminals ■ Tinned CuFe alloy Pin configuration

1 Input

2 Switching input

3 Chip carrier - ground

4 Output

5 Output

Type Ordering code Marking and package according to Packing according to K 9656 M B39389-K9656-M100 C61157-A1-A15 F61074-V8067-Z000 Maximum ratings Operable temperature range TA – 25/+65 ˚C Storage temperature rangeTstg –40/+85 ˚C DC voltage VDC 12 V between any terminals AC voltage Vpp 10 V between any terminals Dimensions in mm, approx. weight 1,0 g

3 May 08, 2001

33,90 MHz and 38,90 MHzIF Filter for Audio Applications Data Sheet Characteristics of channel 1(switching pin 2 connected to ground) Reference temperature: TA = 25 ˚C Terminating source impedance: ZS = 50Ω Terminating load impedance: ZL = 2 kΩ || 3 pF min. typ. max. Insertion attenuation α Reference level for the 40,40 MHz 14,8 16,3 17,8 dB following data Relative attenuation α rel 39,75 MHz –1,3 –0,3 0,7 dB 38,40 MHz 26,0 36,0 — dB Picture carrier 33,90 MHz 39,0 51,0 — dB Adjacent picture carrier 41,90 MHz 28,0 41,0 — dB Adjacent sound carrier 32,40 MHz 34,0 42,0 — dB Lower sidelobe 25,00 ... 33,90 MHz 34,0 41,0 — dB Upper sidelobe 41,90 ... 45,00 MHz 27,0 34,0 — dB Group delay ripple(p-p) Δτ —4 0 — n s Impedance at 40,40 MHz Input: ZIN = R IN ||C IN — 0,8 || 9,5 — k Ω || pF Output:ZOUT = R OUT ||C OUT — 2,9 || 4,8 —k Ω || pF Temperature coefficient of frequency TC f — –72 — ppm/K

4 May 08, 2001

33,90 MHz and 38,90 MHzIF Filter for Audio Applications Data Sheet Characteristics of channel 2 (switching pin 2 connected to pin 1) Reference temperature: TA = 25 ˚C Terminating source impedance: ZS = 50Ω Terminating load impedance: ZL = 2 kΩ || 3 pF min. typ. max. Insertion attenuation α Reference level for the 33,40 MHz 14,3 15,8 17,3 dB following data Relative attenuation α rel Sound carrier B/G-NICAM 33,05 MHz –1,5 –0,5 0,5 dB Sound carrier I 32,90 MHz –1,4 –0,4 0,6 dB Sound carrier D/K, L 32,40 MHz 0,1 1,1 2,1 dB Picture carrier 38,90 MHz 35,0 41,0 — dB Color carrier 34,47 MHz 23,0 32,0 — dB Adjacent picture carrier 30,90 MHz 38,0 47,0 — dB 31,90 MHz — 9,3 — dB Adjacent sound carrier 40,40 MHz 38,0 46,0 — dB 40,90 MHz 34,0 39,0 — dB 41,40 MHz 40,0 52,0 — dB Lower sidelobe 25,00 ... 30,90 MHz 37,0 43,0 — dB Upper sidelobe 40,40 ... 45,00 MHz 32,0 38,0 — dB Group delay ripple(p-p) Δτ —4 0 — n s Impedance at 33,40 MHz Input: ZIN = R IN ||C IN — 0,9 ||13,5 — k Ω || pF Output:ZOUT = R OUT ||C OUT — 2,8 || 4,8 —k Ω || pF Temperature coefficient of frequency TC f — –72 — ppm/K

5 May 08, 2001

33,90 MHz and 38,90 MHzIF Filter for Audio Applications Data Sheet Frequency response of channel 1

6 May 08, 2001

33,90 MHz and 38,90 MHzIF Filter for Audio Applications Data Sheet Frequency response of channel 2

7 May 08, 2001

33,90 MHz and 38,90 MHzIF Filter for Audio Applications Data Sheet Published by EPCOS AG Surface Acoustic Wave Components Division, SAW CE MM PD P.O. Box 80 17 09, D-81617 München  EPCOS AG 2001. All Rights Reserved. As far as patents or other rights of third parties are concerned, liability is only assumed for compo- nents 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.