CS7654 Просмотр технического описания (PDF) - Cirrus Logic

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Компоненты Описание

производитель

CS7654

CCD Color-Space Processor with Analog Output

Cirrus Logic 

CS7654

FILTER RESPONSES

1.3 Mhz. filter frequency response

0

-10

-20

-30

-40

-50

-60

-70

0

1

2

3

4

5

frequency (Hz)

6 x 106

Figure 9. 1.3 Mhz Chrominance low-pass filter transfer

characteristic

650 Khz. filter frequency response

0

-5

-10

-15

-20

-25

-30

0

1

2

3

4

5

6

x 106

Figure 11. 650 kHz Chrominance low-pass filter

transfer characteristic

1.3 Mhz. filter passband response

0

-0.1

-0.2

-0.3

-0.4

-0.5

0

2

4

6

8

frequency (Hz)

10

12

x 10 5

Figure 10. 1.3 Mhz Chrominance low-pass filter

transfer characterstic (passband)

650 Khz. filter passband response

0

-0.5

-1

-1.5

-2

-2.5

-3

0

2

4

6

8

10

12

x 105

Figure 12. 650 kHz Chrominance low-pass filter

transfer characteristic (passband)

23

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