FMS6418A Datasheet, PDF (2/10 Pages) Fairchild Semiconductor – Triple Video Driver with Selectable HD/SD Video Filters for RGB or YUV Signals

DATA SHEET
FMS6418A
Electrical Specifications
(T_C = 25°C, V_i = 1V_pp; V_CCA = 3.3V, V_CCO = 5.0V, all inputs AC coupled with 0.1µF, all outputs AC coupled with 220µF
into 150Ω, referenced to 400kHz; unless otherwise noted)
Symbol
I_CCA
I_CCO
V_i
V_il
V_ih
PSSR
Parameter
Supply Current¹
Supply Current¹
Input Voltage Max
Digital Input Low¹
Digital Input High¹
PSSR (all channels)
Conditions
V_CCA no load
V_CCO no load
Reference to ground
F_SEL, IN_MUX
F_SEL, IN_MUX
DC
Min Typ Max Units
35 45 70 mA
30 45 60 mA
1.3
V
0
0.8 V
2.4
V_CCO V
-40
dB
Standard Definition Electrical Specifications
(T_C = 25°C, V_i = 1V_pp; V_CCA = 3.3V, V_CCO = 5.0V, F_SEL = 0, all inputs DC coupled, all outputs AC coupled with 220µF
into 150Ω, referenced to 400kHz; unless otherwise noted)
Symbol
AV_RGBSD
f_1dBSD
f_CSD
f_SBSD
dG
Parameter
RGB SD Gain¹
-1dB Bandwidth for SD¹
-3dB Bandwidth for SD
Attenuation: SD (stopband reject)¹
Differential Gain
Conditions
R,G,B channels SD Mode
R,G,B channels
R,G,B channels
R,G,B channels at f = 27MHz
R,G,B channels
Min Typ Max Units
5.6 6.0 6.4 dB
4.5 6.0
MHz
8.2
MHz
-40 -55
dB
0.6
%
dφ
Differential Phase
R,G,B channels
0.15
°
THD
Output Distortion (all channels)
V_OUT = 1.8V_pp, RGB Out at 1MHz
0.4
%
X_TALK
Crosstalk (channel-to-channel)
at 1MHz
-70
dB
IN_MUXISO IN_MUX Isolation
at 1MHz
-90
dB
SNR
Signal-to-Noise Ratio
R,G,B channels, NTC-7 weighting
-73
dB
4.2MHz lowpass, 100kHz highpass
t_pdSD
Prop Delay for SD
Delay from input to output at 4.5MHz
70
ns
High Definition Electrical Specifications
(T_C = 25°C, V_i = 1V_pp; V_CCA = 3.3V, V_CCO = 5.0V, F_SEL = 1, all inputs DC coupled, all outputs AC coupled with 220µF
into 150Ω, referenced to 400kHz; unless otherwise noted)
Symbol
AV_RGBHD
f_1dBHD
f_CHD
f_SBHD
X_TALKB
IN_MUXISO
SNR
Parameter
RGB HD Gain¹
-1dB Bandwidth for HD¹
-3dB Bandwidth for HD
Attenuation: HD (stopband reject)¹
Crosstalk (channel-to-channel)
IN_MUX Isolation
Signal-to-Noise Ratio
t_pdHD
Prop Delay for HD
Notes:
1. 100% tested at 25°C.
Conditions
Min Typ Max Units
R,G,B channels HD Mode
5.6 6.0 6.4 dB
R,G,B channels
20 23
MHz
R,G,B channels
32
MHz
R,G,B channels at f = 74.25MHz -30 -36
dB
at 1MHz
-70
dB
at 1MHz
-90
dB
R,G,B channels
-73
dB
Delay from input to output at 20MHz
20
ns
2
REV. 3G June 28, 2004