Video ICs
•Electrical characteristics (unless otherwise noted, Ta = 25°C and Vcc = 5.0V)
Parameter
Symbol Min. Typ. Max.
Unit
Operating current dissipation
ICC
31.0 42.0 55.0
mA
〈VIDEO AMP〉
Voltage gain
GV
5.3
6.0
6.7
dB
D range
DRV
3.20 3.50
—
VP-P
Frequency characteristic
fC
– 2.0
0.0 + 2.0
dB
Minimum sync separation voltage Vsyn · Min.
—
45
120
mVP-P
Horizontal blanking width
TH · BL
9.6
10.7 11.4
µs
Vertical blanking width
〈Horizontal〉
TV · BL
870
970 1070
µs
Free-running frequency
fH · O
13.9 15.7 17.5
kHz
Capture range
∆f CAP ± 2.1 ± 3.0
—
kHz
AFC output pulse width
THP
10.2 11.1 12.0
µs
AFC lock-in phase
THPH – 1.9 – 1.2 – 0.5
µs
Pulse voltage low
〈Vertical〉
VHPL
0.5
1.1
1.7
V
Free-running frequency
fV · O
51.3 54.8 58.2
Hz
Pin 3 maximum output amplitude
VVP · Max.
2.10
2.70
—
VP-P
Pin 5 maximum output amplitude
VVN · Max.
2.10
2.70
—
VP-P
〈HD · VD〉
Phase difference
HD pulse width
V pulse width
Pulse voltage low
THVD
17.3 21.3 25.3
µs
THD
8.7
9.9
11.1
µs
TVD
860
960 1060
µs
VHV · L
—
0.1
0.3
V
Pulse voltage high
VHV · H
4.7
4.9
—
V
᭺Not designed for radiation resistance.
BA7149F
3