US5QBR! , ? 4, ? - LC ? ? . .
US5QBR! , ? 4, ? - LC ? ? . .
LC , .
7 pole lowpass filter
I/O impedcance = 50.0 ohms
3 DB cutoff freq = 1500.0 HZ
Best for medium to high impedance loads.
Part Values Part Butterworth Chebyshev 0.1 DB Bessel L1 6616 uH 8061 uH 1729 uH L2 10610 uH 8915 uH 3724 uH L3 6616 uH 8062 uH 5863 uH C1 944320 pF 2676987 pF 234701 pF C2 3823751 pF 4751731 pF 1113873 pF C3 3823751 pF 4751731 pF 1844076 pF C4 944320 pF 2676987 pF 4808390 pF
Best for low impedance loads.
Part Values Part Butterworth Chebyshev 0.1 DB Bessel L1 2361 uH 6692 uH 586.75 uH L2 9559 uH 11879 uH 2785 uH L3 9559 uH 11879 uH 4610 uH L4 2361 uH 6692 uH 12021 uH C1 2646217 pF 3224480 pF 691581 pF C2 4244133 pF 3565920 pF 1489691 pF C3 2646217 pF 3224692 pF 2345308 pF
74HC4060: 300-3000 . (US5QBR) 1700 , :
1,7 4= 6.8. D- . 744060?
?
: 1 (: 0 , : 1)