Complete Audio/Video
Backend Solution
DC ELECTRICAL CHARACTERISTICS (continued)
(VVVID = +5V, VAUDV = +12V, VGVID = VGAUD = 0V, RLOAD_VID = 150Ω to GVID, RREXT = 10kΩ ±1%, CCBYPASS = 1µF, TA = 0°C to
+70°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
AUDIO
Voltage Gain
Mono Voltage Gain
AV,AUD 1.414VP-P differential input
AV,MONO 1.414VP-P differential input, LIN = RIN
5.8
6
6.2
dB
2.8
3
3.2
dB
Gain Matching Between
Channels
ΔAV,AUD 1.414VP-P differential input
-0.4
+0.4
dB
Input Voltage Range
Differential Input Voltage Range
Input Current
Output Voltage Swing
Short-Circuit Current
Power-Supply Rejection Ratio
Common-Mode Rejection Ratio
VIN,AUD Inferred from CMRR test
VIN,AUD DIF Inferred from output voltage swing
IIN,AUD
VOUT,AUD Input overdriven, 10kΩ load to 4.15V
ISC,AUD
PSRRAUD 8.5V ≤ AUDV ≤ 12.6V
CMRRAUD 0.3V ≤ VCM ≤ 5.2V
0.3
-1.85
7.4
70
50
5.2
V
+1.85
V
2
µA
VP-P
15
mA
dB
60
dB
AC ELECTRICAL CHARACTERISTICS
(VVVID = +5V, VAUDV = +12V, VGVID = VGAUD = 0V, RIN_VIDEO = 75Ω to GVID, CIN_VIDEO = 0.1µF, RLOAD_VID = 150Ω to GVID,
COUT_AUDIO = 10µF, RLOAD_AUD = 10kΩ ±1% to GAUD, RREXT = 10kΩ, CCBYPASS = 1µF, TA = 0°C to +70°C, unless otherwise
noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER
VIDEO
Filter Attenuation
Slew Rate
Differential Gain
SYMBOL
CONDITIONS
AVIDEO
SR
DG
CVBSOUT1 = CVBSOUT2 =
YOUT = COUT = 2VP-P;
RL = 150Ω to ground,
attenuation is referred to
100kHz
f = 4MHz
f = 7MHz
f = 27MHz
VOUT = 2VP-P
CVBSOUT_, YOUT, COUT, 5-step
modulated staircase
MIN TYP MAX UNITS
-0.5
+0.5
3
dB
40
50
30
V/µs
0.5
%
Differential Phase
DP
CVBSOUT_, YOUT, COUT, 5-step
modulated staircase
0.9
degrees
YOUT/COUT
48
Power-Supply Rejection Ratio
PSRRVID f = 100kHz, 0.5VP-P
CVBSOUT_
44
dB
Peak Signal to RMS Noise
SNRVID CVBSOUT_, YOUT, COUT, VIN = 1VP-P
65
dB
Group Delay Deviation
GD
CVBSOUT_, YOUT, COUT, fIN = 0.1MHz to
25
ns
4.5MHz
Output Impedance
ZOUT,VID f = 3.58MHz
0.5
Ω
Capacitive Load
CL,VID
No sustained oscillations
35
pF
Video Crosstalk
XTALK,VID
f = 3.58MHz, 1VP-P input, between any two
active inputs
-63
dB
Audio/Video Crosstalk
XTALK,VD/AD
f = 15kHz, 1VP-P input, between any two
active audio or video inputs
-76
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