 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| SAW Components Data Sheet K 3450 K SAW Components IF Filter for Video Applications Data Sheet Standard s B/G s L/L' K 3450 K 33,40 MHz and 38,90 MHz Plastic package DIP10K Features s TV IF filter with two separate picture channels s Channel 1 with Nyquist slopes at 33,40 MHz and 38,90 MHz (L/L' mode) s Constant group delay s Channel 2 with Nyquist slope at 38,90 MHz and sound suppression (B/G mode) s Constant group delay s Suitable for CENELEC EN 55020 Terminals s Tinned CuFe alloy Dimensions in mm, approx. weight 1,8 g Pin configuration 1 2 3; 8 4; 5 6; 7 9 10 Input - channel 1 Input - ground Chip carrier - ground Output - channel 1 Output - channel 2 Free Input - channel 2 Type K 3450 K Ordering code B39389-K3450-K100 Marking and package according to C61157-A2-A3 Packing according to F61074-V8068-Z000 Maximum ratings Operable temperature range TA Storage temperature range Tstg DC voltage VDC AC voltage -25/+65 -40/+85 12 10 C C V V between any terminals between any terminals Vpp 2 Nov 25, 1999 SAW Components IF Filter for Video Applications Data Sheet Characteristics of channel 1 Reference temperature: Terminating source impedance: Terminating load impedance: K 3450 K 33,40 MHz and 38,90 MHz TA = 25 C ZS = 50 ZL = 2 k || 3 pF min. typ. 15,8 max. 17,3 dB Insertion attenuation Reference level for the following data Relative attenuation Picture carrier Picture carrier Adjacent picture carrier Adjacent sound carrier Lower sidelobe Upper sidelobe 37,40 MHz 14,3 rel 38.90 MHz 33,40 MHz 30,90 MHz 31,90 MHz 40,40 MHz 41,40 MHz 25,00 ... 31,90 MHz 40,40 ... 45,00 MHz 5,0 4,4 48,0 48,0 46,0 42,0 40,0 40,0 6,0 5,4 62,0 60,0 55,0 49,0 46,0 46,0 7,0 6,4 -- -- -- -- -- -- dB dB dB dB dB dB dB dB Reflected wave signal suppression 1,1 s ... 6,0 s after main pulse (test pulse 250 ns, carrier frequency 37,40 MHz) Feedthrough signal suppression 1,1 s ... 1,0 s before main pulse (test pulse 250 ns, carrier frequency 37,40 MHz) Group delay predistortion Impedance at 37,40 MHz Input: ZIN = RIN || CIN Output: ZOUT = ROUT || COUT Temperature coefficient of frequency 42,0 58,0 -- dB -- 56,0 -- dB -- -- -- 40 1,8 ||15,4 1,6 || 4,3 -72 -- -- -- -- k || pF k || pF ppm/K TCf -- 3 Nov 25, 1999 SAW Components IF Filter for Video Applications Data Sheet Characteristics of channel 2 Reference temperature: Terminating source impedance: Terminating load impedance: K 3450 K 33,40 MHz and 38,90 MHz TA = 25 C ZS = 50 ZL = 2 k || 3 pF min. typ. 14,9 max. 16,4 dB Insertion attenuation Reference level for the following data Relative attenuation Picture carrier Color carrier Sound carrier Adjacent picture carrier 37,40 MHz 13,4 rel 38,90 34,47 33,40 30,90 31,90 32,40 40,40 40,15 41,40 25,00 ... 31,90 40,40 ... 45,00 MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz 5,3 -0,2 30,0 45,0 47,0 46,0 45,0 40,0 42,0 41,0 37,0 42,0 6,3 0,8 48,0 52,0 57,0 55,0 56,0 48,0 49,0 47,0 43,0 56,0 7,3 1,8 -- -- -- -- -- -- -- -- -- -- dB dB dB dB dB dB dB dB dB dB dB dB Adjacent sound carrier Lower sidelobe Upper sidelobe Reflected wave signal suppression 1,1 s ... 6,0 s after main pulse (test pulse 250 ns, carrier frequency 37,40 MHz) Feedthrough signal suppression 1,1 s ... 1,0 s after main pulse (test pulse 250 ns, carrier frequency 37,40 MHz) Group delay ripple (p-p) Impedance at 37,40 MHz Input: ZIN = RIN || CIN Output: ZOUT = ROUT || COUT Temperature coefficient of frequency -- 56,0 -- dB -- -- -- 40 1,9 ||13,3 2,0 || 3,2 -72 -- -- -- -- k || pF k || pF ppm/K TCf -- 4 Nov 25, 1999 SAW Components IF Filter for Video Applications Data Sheet Frequency response of channel 1 K 3450 K 33,40 MHz and 38,90 MHz 5 Nov 25, 1999 SAW Components IF Filter for Video Applications Data Sheet Frequency response of channel 1 K 3450 K 33,40 MHz and 38,90 MHz Time domain response of channel 1 6 Nov 25, 1999 SAW Components IF Filter for Video Applications Data Sheet Frequency response of channel 2 K 3450 K 33,40 MHz and 38,90 MHz 7 Nov 25, 1999 SAW Components IF Filter for Video Applications Data Sheet K 3450 K 33,40 MHz and 38,90 MHz Published by EPCOS AG Surface Acoustic Wave Components Division, OFW E UE P.O. Box 80 17 09, D-81617 Munchen (c) EPCOS AG 1999. All Rights Reserved. As far as patents or other rights of third parties are concerned, liability is only assumed for components 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. 8 Nov 25, 1999 |
Price & Availability of K3450K
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |