LC74731 Sanyo Semicon Device, LC74731 Datasheet - Page 5

• Manufacturer Part Number: LC74731
• Description: On-Screen Display Controller
• Manufacturer: Sanyo Semicon Device

Specifications
Maximum Ratings at Ta = 25°C
Recommended Operating Conditions
Note: If the Xtalin pin is used in clock input mode, applications must take adequate input noise prevention and reduction measures.
Supply voltage
Input voltage
Output voltage
Allowable power dissipation
Operating temperature
Storage temperature
Supply voltage
Supply voltage
[Only for RGB output]
High-level input voltage
Low-level input voltage
Pull-up resistor
Composite video signal input
voltage
Input voltage
Oscillator frequency
Parameter
Parameter
Symbol
Symbol
Pdmax
F
F
V
V
V
V
V
Topr
V
V
V
V
V
V
V
V
Tstg
V
V
V
R
V
OSC1
OSC2
OUT
DD
DD
DD
DD
IH
IH
IH
IH
IN
IN
IN
DD
IL
IL
IL
PU
IN
1
2
3
1
2
3
4
1
2
3
1
2
1
2
V
All input pins
SYNCJDG, BLANK, CHARA, SEPOUT, A0 to A17,
CE, and OE
V
V
V
V
CS, SIN, SCLK, SEPIN, and MUTE
RST
CTRL1 and OUTMOD
D0 to D7
RST, CS, SIN, SCLK, SEPIN, and MUTE
CTRL1 and OUTMOD
D0 to D7
RST, CS, SIN, SCLK, and MUTE (when the pull-up
resistor option is specified)
CVIN and CVCR
SYNIN
XtalIN (when an external clock input is used)
fin = 2 fsc, 4 fsc
The XtalIN and XtalOUT oscillator pins (2 fsc: NTSC)
The XtalIN and XtalOUT oscillator pins (4 fsc: NTSC)
The XtalIN and XtalOUT oscillator pins (2 fsc: PAL)
The XtalIN and XtalOUT oscillator pins (4 fsc: PAL)
The OSCin and OSCout oscillator pins (LC oscillator)
DD
DD
DD
DD
DD
1 and V
1
2
1
2
DD
LC74731W,74732W
2
Conditions
Conditions
V
V
V
DD
DD
DD
1 = 5 V
1 = 5 V
1 = 5 V
V
V
V
0.8 V
0.8 V
0.7 V
0.8 V
SS
SS
SS
min
V
V
V
– 0.3
– 0.3
– 0.3
min
SS
SS
SS
DD
DD
DD
DD
4.5
4.5
2.7
2.7
1.5
25
—
—
—
—
—
1
1
1
1
– 0.3
– 0.3
– 0.3
–30
–40
—
Ratings
Ratings
typ
14.318
17.734
7.159
8.867
5.0
5.0
5.0
5.0
2.0
2.0
50
10
—
—
—
—
—
—
—
—
V
V
V
DD
DD
max
SS
V
V
1 + 0.3
1 + 0.3
max
0.2 V
0.3 V
0.2 V
DD
DD
+ 6.5
+125
+70
275
1 + 0.3
1 + 0.3
No. 6526-5/38
DD
DD
DD
5.5
6.5
5.5
6.5
5.5
5.5
2.5
5.0
90
—
—
—
—
1
1
1
Vp-p
Vp-p
Vp-p
MHz
MHz
MHz
MHz
MHz
Unit
mW
Unit
kΩ
°C
°C
V
V
V
V
V
V
V
V
V
V
V
V
V
V