Electrical Characteristics
Tc = 25°C, Vi = 1Vpp, VCC = 5V, all inputs AC-coupled with 0.1μF, all outputs are AC-coupled with 220μF into
150Ω, referenced to 400kHz; unless otherwise noted.
Symbol Parameter
Conditions
Min Typ Max Units
ICC
Supply Current1
VCC no load
50
5.8
5.7
1.0
80
6.0
6.0
1.1
0.35
0.35
0.35
5
110
6.2
6.4
1.3
0.5
0.5
0.5
mA
dB
dB
V
1
AVYCCV
AVEQ
Csync
Low Frequency Gain (YOUT, COUT, CVOUT
Low Frequency Gain (EQ_NOTCH)1
COUT Output Level (during Sync)1
YOUT Output Level (during Sync)1
CVOUT Output Level (during Sync)1
)
at 400kHz
at 400kHz
Sync present on YIN (after 6dB gain)
Sync present on YIN (after 6dB gain)
Sync present on YIN (after 6dB gain)
Sync present on YIN (after 6dB gain)
Settled to within 10mV
Ysync
V
CVsync
EQsync
TCLAMP
fFLAT
V
EQ_NOTCH Output Level (during Sync)1
Clamp Response Time (Y Channel)
Gain Flatness to 4.2MHz2
V
ms
dB
-0.5
0
0.5
(YOUT, COUT, CVOUT
)
fC
-3dB Bandwidth1
Y, C, CV Channels
at 27MHz
6.7
40
7.6
50
MHz
dB
fSB
Stopband Attenuation1
(YOUT, COUT, CVOUT
)
Vi
Input Signal Dynamic Range
All Channels/AC coupled
1.4
85
Vpp
ISC
Output Short Circuit Current4
(Any One Channel)
Y, C, CV, EQ_NOTCH to GND
mA
dG
Differential Gain2
Y, C, CV
1.4
0.7
0.3
-50
50
75
75
70
112
0
3
%
°
Differential Phase2
Y, C, CV
1.5
dq
THD
XTALK
PSRR
SNR
Output Distortion (All Channels)
Crosstalk (Channel-to-Channel)
PSRR (All Channels)
VOUT = 1.8Vpp at 3.58MHz
at 3.58MHz
%
dB
dB
dB
dB
dB
ns
ns
ns
%
DC
SNR Y, C Channel2
NTC-7 weighting 4.2MHz lowpass
NTC-7 weighting 4.2MHz lowpass
NTC-7 weighting 4.2MHz lowpass
at 400kHz
70
70
65
SNR CV Channel2
SNR EQ_NOTCH Channel2
Propagation Delay (Y, C, CV)
Group Delay (Y, C, CV)2
tpd
GD
at 3.58MHz (NTSC)
-5
-2
5
2
2
tSKEW
tCLGCV
tCLDCV
GDEQ
tCLGEQ
tCLDEQ
dGEQ
dqEQ
Skew Between YOUT and COUT
at 1MHz
0
1
Chroma-Luma Gain CVOUT
f = 3.58MHz (ref to YIN at 400kHz)
f = 3.58MHz (ref to YIN at 400kHz)
f = 3.58MHz (ref to YIN at 400kHz)
f = 3.58MHz (ref to YIN at 400kHz)
f = 3.58MHz (ref to YIN at 400kHz)
EQ_NOTCH Channel
98
-10
100
0
102
10
1
Chroma-Luma Delay CVOUT
ns
ns
%
Group Delay EQ_NOTCH1
Chroma-Luma Gain EQ_NOTCH1
Chroma-Luma Delay EQ_NOTCH1
Differential Gain2
-195 -180 -165
95 100 105
-195 -180 -165
ns
%
0.3
0.3
0
1
Differential Phase2
EQ_NOTCH Channel
0.75
0.5
0.5
%
MCF
AVPK
Atten1
Atten2
Atten3
tPASS
Modulator Channel Flatness1,3
Gain Peaking1
EQ_NOTCH from 400kHz to 3.75MHz
EQ_NOTCH from >3.75MHz to 4.2MHz
EQ_NOTCH at 4.425MHz
EQ_NOTCH at 4.5MHz
EQ_NOTCH at 4.6MHz
f = 400kHz to f = 3MHz
-0.5
-0.5
14
dB
dB
dB
dB
dB
ns
0
Notch Attenuation 11
Notch Attenuation 21
20
Notch Attenuation 31
14
Passband Group Delay, EQ_NOTCH1
-35
35
Notes:
1. 100% tested at 25°C.
2. Guaranteed by characterization.
3. Tested down to 400kHz, but guaranteed by design to 200kHz.
4. Sustained short circuit protection limited to 10 seconds.
© 2006 Fairchild Semiconductor Corporation
FMS6406 Rev. 4.0.4
4
www.fairchildsemi.com