FMS6400-1 Datasheet, PDF (4/8 Pages) Fairchild Semiconductor – Dual Channel Video Drivers with Integrated Filters and Composite Video Summer

DC Electrical Characteristics
T_c = 25°C, V_cc = 5V, V_in = 1V_pp, ASEL = 1 (6dB gain), all inputs AC coupled with 0.1uF, all outputs AC cou-
pled with 220uF into 150Ω loads, referenced to 400kHz; unless otherwise noted.
Symbol
I_CC
V_i
PSRR
Parameter
Supply Current¹
Input Voltage Max
Power Supply Rejection Ratio
Conditions
No load
All channels, DC
Min.
Typ.
50
1.4
50
Max
65
Units
mA
V_pp
dB
AC Electrical Characteristics
T_c = 25°C, V_cc = 5V, V_in = 1V_pp, ASEL = 1 (6dB gain), all inputs AC coupled with 0.1uF, all outputs AC cou-
pled with 220uF into 150Ω loads, referenced to 400kHz; unless otherwise noted.
Symbol
Parameter
Conditions
AV_0dB
AV_6dB
C_sync
Y_sync
CV_sync
T_CLAMP
f_FLAT
f_C
f_SB
dG
Channel Gain¹
All Channels , ASEL = 0
Channel Gain¹
All Channels , ASEL = 1
C_OUT Output Level (during sync)¹ Sync present on Y_IN (after 6dB gain)
Y_OUT Output Level (during sync)¹ Sync present on Y_IN (after 6dB gain)
CV_OUT Output Level (during sync)¹ Sync present on Y_IN (after 6dB gain)
Clamp Response Time (Y channel) Settled to within 10mV
Gain Flatness to 2.4MHz
-3dB Bandwidth¹
Stopband Attenuation¹
All Channels
All Channels
All Channels at 27MHz
Differential Gain
All Channels
dP
Differential Phase
All Channels
THD
X_TALK
SNR
Output Distortion
Crosstalk
V_OUT = 1.4V_pp, 3.58MHz
at 3.58MHz
Signal-to-Noise Ratio Y,C Channel NTC-7 weighting, 4.2MHz LP, 100kHz
Signal-to-Noise Ratio CV Channel ^HP
t_pd
Propogation Delay
GD
Group Delay Deviation
All Channels
All Channels at 3.58MHz
t_SKEW
t_CLGCV
t_CLDCV
Skew Between Y_OUT and C_OUT
Chroma-Luma Gain CV_OUT1
Chroma-Luma Delay CV_OUT
at 1MHz
f = 3.58MHz (ref to Y_IN at 400kHz)
f = 3.58MHz (ref to Y_IN at 400kHz)
Min.
-0.25
5.75
0.8
0.2
0.2
4.1
37
94
Typ.
0
6.0
1.0
0.35
0.35
10
-0.05
5.1
52
0.4
0.4
0.3
-45
75
70
136
10
0
100
10
Max
0.25
6.25
1.3
0.5
0.5
104
Units
dB
dB
V
V
V
ms
dB
MHz
dB
%
deg
%
dB
dB
dB
ns
ns
ns
%
ns
Notes:
1. 100% tested at 25°C
4
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FMS6400-1 Rev. 1A