NCS2564 Datasheet, PDF (7/15 Pages) ON Semiconductor – Four-Channel Video Driver with Selectable SD / HD Reconstruction Filters

NCS2564
TYPICAL CHARACTERISTICS
V_CC = +5.0 V, V_in = 1 V_PP, R_source = 37.5 W, T_A = 25°C, Inputs AC−coupled with 0.1 mF, All Outputs AC−coupled with 220 mF into 150 W
Referenced to 400 kHz; unless otherwise specified
30
20
10
0
−10
−20
−30
−40 ^{−1 dB @ 6.7 MHz}
−3 dB @ 8.1 MHz
−50 _{−53 dB @ 27 MHz}
−60
−70
100k
1M
10M
100M
FREQUENCY (Hz)
Figure 3. SD Normalized Frequency Response
30
20
10
0
−10
−20
−30
−40 ^{−1 dB @ 31 MHz}
−3 dB @ 33 MHz
−50 _{−16 dB @ 44.25 MHz}
−60 −37 dB @ 74.25 MHz
−70
100k
1M
10M
100M
FREQUENCY (Hz)
Figure 4. HD Normalized Frequency Response
0.4
0.35
0.226 dB @ 3.6 MHz
0.3
0.25
0.2
0.15
0.1
0.5
0
−0.5
−0.1
100k
1M
10M
FREQUENCY (Hz)
Figure 5. SD Passband Flatness
−40
−45
−51.8 dB @ 6.85 MHz
−50
−55
−60
−65
−79 dB @ 50 kHz
−70
−75
−80
−85
−90
20k
100k
1M
10M
FREQUENCY (Hz)
Figure 7. SD Channel−to−Channel Crosstalk
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
−0.2
−0.4
100k
1.035 dB @ 18.7 MHz
1M
10M 30M
FREQUENCY (Hz)
Figure 6. HD Passband Flatness
−20
−25
−30
−37.6 dB @ 25 MHz
−35
−40
−45
−50
−55 _{−67 dB @ 50 kHz}
−60
−65
−70
20
100k
1M
10M 50M
FREQUENCY (Hz)
Figure 8. HD Channel−to−Channel Crosstalk
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