FMS6690 Datasheet, PDF (3/10 Pages) Fairchild Semiconductor – Six Channel, 6th Order SD/PS/HD Video Filter Driver

DC Electrical Characteristics
T_c = 25°C, V_cc = 5V, R_source = 37.5Ω, inputs AC coupled with 0.1uF, all outputs AC coupled with 220uF into
150Ω loads, referenced to 400kHz; unless otherwise noted.
Symbol
I_CC
V_in
V_il
V_ih
Parameter
Supply Current¹
Video Input Voltage Range
Digital Input Low¹
Digital Input High¹
Conditions
no load
Referenced to GND, if DC-coupled
F_cSEL
F_cSEL
Min.
0
2.4
Typ.
60
1.4
Max
80
0.8
V_cc
Units
mA
Vpp
V
V
Standard Definition Electrical Characteristics
T_c = 25°C, V_in = 1V_pp, V_cc = 5V, R_source = 37.5Ω, all inputs AC coupled with 0.1uF, all outputs AC coupled
with 220uF into 150Ω loads, referenced to 400kHz; unless otherwise noted.
Symbol
Parameter
Conditions
AV_SD
f_1dBSD
f_cSD
f_SBSD
DG
Channel Gain¹
-1dB Bandwidth¹
-3dB Bandwidth¹
Attenuation(stopband reject)¹
All SD Channels
All SD Channels
All SD Channels
All SD Channels at f = 27MHz
Differential Gain
All SD Channels
DP
Differential Phase
All SD Channels
THD
X_TALKSD
SNR
Output Distortion
Crosstalk (ch-to-ch)
Signal-to-Noise Ratio²
V_OUT = 1.4V_pp, 3.58MHz
at 1MHz
NTC-7 weighting, 100kHz to 4.2MHz
t_pdSD
Propagation Delay
Delay from input to output, 4.5MHz
Min.
5.6
5.2
6.5
43
Typ.
6.0
7.15
8.0
50
0.7
1.0
0.35
-54
72
90
Max
6.4
Units
dB
MHz
MHz
dB
%
°
%
dB
dB
ns
Progressive Scan Electrical Characteristics
T_c = 25°C, V_in = 1V_pp, V_cc = 5V, R_source = 37.5Ω, F_cSEL = 0, all inputs AC coupled with 0.1uF, all outputs AC
coupled with 220uF into 150Ω loads, referenced to 400kHz; unless otherwise noted.
Symbol
Parameter
Conditions
AV_PS
f_1dBSPS
f_cPS
f_SBPS
THD
Channel Gain¹
-1dB Bandwidth¹
-3dB Bandwidth¹
Attenuation(stopband reject)¹
All PS Channels
All PS Channels
All PS Channels
All PS Channels at f = 54MHz
Output Distortion (All PS
channels)
V_OUT = 1.4V_pp, 7MHz
X_TALKPS
SNR
Crosstalk (ch-to-ch)
Signal-to-Noise Ratio²
at 1MHz
unweighted; 100kHz to 15MHz
t_pdPS
Propagation Delay
Delay from input to output
Min.
5.6
12
13
37
Typ.
6.0
14
16
45
0.35
-53
66
47
Max
6.4
Units
dB
MHz
MHz
dB
%
dB
dB
ns
Notes:
1. 100% tested at 25°C
2. SNR = 20 * log (714mV / rms noise)
FMS6690 Rev. 2A
3
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