FMS6407_05 Datasheet, PDF (6/17 Pages) Fairchild Semiconductor – Triple Video Drivers with Selectable HD/Progressive/SD/Bypass Filters

DATA SHEET
FMS6407
Progressive Scan Typical Performance Characteristics
(T_C = 25°C, V_i = 1V_pp, V_CC = 5.0V, F_SEL0 = 1, F_SEL1 = 0, gain = 6dB, R_SOURCE = 37.5Ω, all inputs AC coupled with
0.1µF, all outputs AC coupled with 220µF into 150Ω, referenced to 400kHz; unless otherwise noted)
PS Frequency Response
10
0
12
-10
-20
-30
Mkr Frequency Gain
-40 Ref 400kHz 6dB
1 15.02MHz -1dB BW
-50
2 16.67MHz -3dB BW
-60
3 54MHz
-56.37dB
fSBPS = Gain(ref) – Gain(3) = 62.37dB
-70
400kHz 10 20 30 40
Frequency (MHz)
3
50 60
PS Group Delay vs. Frequency
30
20
1
10
0
-10
-20
1 = 15MHz (20.32ns)
-30
400kHz 10
20
30
40
50
Frequency (MHz)
High Definition Typical Performance Characteristics
(T_C = 25°C, V_i = 1V_pp, V_CC = 5.0V, F_SEL0 = 0, F_SEL1 = 1, gain = 6dB, R_S = 37.5Ω, all inputs AC coupled with 0.1µF, all
outputs AC coupled with 220µF into 150Ω, referenced to 400kHz; unless otherwise noted)
HD Frequency Response
10
0
1
2
-10
-20
-30 ^{Mkr Frequency Gain}
Ref 400kHz 6dB
-40 ^{1 29.52MHz -1dB BW}
2 33.10MHz -3dB BW
3
-50 3 74.25MHz -35.36dB
fSBHD = Gain(ref) – Gain(3) = 41.36dB
-60
400kHz 10 20 30 40 50 60 70 80 90
Frequency (MHz)
HD Group Delay vs. Frequency
15
10
5
1
0
-5
-10
-15
1 = 32MHz (8.60ns)
-20
400kHz 10 20 30 40 50 60 70 80 90
Frequency (MHz)
6
REV. 1I July 2005