ncs2553 ON Semiconductor, ncs2553 Datasheet - Page 6

• Manufacturer Part Number: ncs2553
• Description: 3-channel Video Amp With Standard Definition Reconstruction Filters
• Manufacturer: ON Semiconductor

V
CC
0.45
0.35
0.25
0.15
0.05
0.5
0.4
0.3
0.2
0.1
= +5.0 V, R
0
Figure 10. Differential Gain (NTSC 5 Steps
0
1
source
0.04
= 37.5 W, T
Figure 12. Normalized Frequency Response and Group Delay vs. Frequency
2
HARMONIC NUMBERS
Input Signal)
0.18
3
A
120
105
−15
−30
= 25°C, 0.1 mF AC−coupled inputs, 220 mF AC−coupled outputs into 150 W referenced to 400 kHz, all
90
75
60
45
30
15
6.4
6.2
5.8
5.6
5.4
0
20k
6
0.01
0.35
4
Z
V
out
in
TYPICAL CHARACTERISTICS
= 4 dBm
0.46
= 150 W
100k
channels, unless otherwise specified
5
Gain
http://onsemi.com
400 kHz,
Figure 9. Gain Flatness
6.04 dB
Group Delay
FREQUENCY (Hz)
0.1
0.3
FREQUENCY (Hz)
6
1M
6
1.2
0.8
0.6
0.4
0.2
3.8 MHz,
6.19 dB
1
0
6.7 MHz,
5.5 MHz,
5.5 dB
6.00 dB
1
Figure 11. Differential Phase (NTSC 5 Steps
10M
0
1
0.44
2
HARMONIC NUMBERS
40M
10
20
10
0
−10
−20
−30
−40
−50
−60
−70
−80
Input Signal
0.61
3
0.6
4
0.81
5
0.96
6