BA7664AFV
Technical Note
●Electrical characteristics
Electrical characteristics (unless otherwise specified, Vcc=5V, Ta=25°C)
Parameter
Symbol Min Typ Max
Unit
Circuit Current
Maximum Output Level
Voltage Gain
Frequency Characteristics
MUTE Attenuation
Mute Threshold “H”
Mute Threshold “L”
Input Impedance
Supply Current in Mute
ICC
6.1 12.2 18.3
mA
Vom
2.6
3.0
-
VP-P
GV
-1.0 -0.2 0.6
dB
GF
-1.5 -0.5 0.5
dB
MT
-
-60
-
dB
VTHH
2.2
-
VCC
V
VTHL
0
-
0.7
V
ZIN
16
20
24
kΩ
IMUTE
-
1.3
2.6
mA
Conditions
No-signal
f=1kHz,THD=1% V02
f=4.43MHz,1Vpp/V01
f=7MHz/1MHz,1VP-P/V01
f=4.43MHz,1VP-P/V01
-
-
Chroma input terminal
MUTEA“H”
Guaranteed design parameters
Parameter
Differential Gain
Differential Phase
(unless otherwise specified, Vcc=5V, Ta=25°C)
Symbol Min Typ Max
Unit
DG
-
1.0
2.0
%
DP
-
0.5
2.0
DEG
Conditions
VIN=1VP-P Standard staircase signal
VIN=1VP-P Standard staircase signal
●Block diagram / Application circuit
1
Open or GND
1uF
2
Place PdeuctoduepclionugpalinndgbcyappaascsitcoarpsanceitaorrsthneeaICr t.he IC
MUTE
8
47uF
0.1uF
6dB
75Ω
7
75Ω
1000uF
75Ω
3
6
0.1uF
4
20k
CHROMA MUTE
5
When sag compensation function is used.
6dB
75Ω
7
8
100uF
22uF
Open or GND
75Ω
75Ω
※※ MThaekeaspuprleicatotiotankeciirnctuoitaicscroeucnotmthme etonledreadncfoercuhsaera. cteristics of
Wtheheenxteursninagl ctohmepcoirnceunitt,s,maaskweeslluares tthoecIoCnpfiromwethr edisasdiepaqtuionnaclimy iotsf.the characteristics.
Make sure to leave an adequate margin for external components includingstatic
and transitional characteristics as well as dispersion of the IC.
Fig.1
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2009.04 - Rev.A