lc74761m Sanyo Semiconductor Corporation, lc74761m Datasheet - Page 2

• Manufacturer Part Number: lc74761m
• Description: On-screen Display Lsi
• Manufacturer: Sanyo Semiconductor Corporation

Specifications
Absolute Maximum Ratings
Allowable Operating Ranges at Ta = –30 to +70°C
Electrical Characteristics at Ta = –30 to +70°C, with V
Timing Characteristics at Ta = –30 to +70°C, V
Maximum supply voltage
Maximum input voltage
Maximum output voltage
Allowable power dissipation
Operating temperature
Storage temperature
Supply voltage
Input high level voltage
Input low level voltage
Input voltage
Composite video signal input voltage
Oscillator frequency
Output off leakage current
Input off leakage current
Output high level voltage
Output low level voltage
Input current
Oscillator frequency
Operating current dissipation
Minimum input pulse width
Data setup time
Data hold time
One word write time
Parameter
Parameter
Parameter
Parameter
V
V
V
Symbol
Pd max
Symbol
Symbol
Symbol
t
OUT
t
t
DD
F
F
W(SCLK)
t
IN
SU(SIN)
t
Topr
V
V
SU(CS)
t
Tstg
I
I
V
V
V
V
V
V
I
I
W(CS)
h(SIN)
t
V
V
V
h(CS)
V
leak1
leak2
OSC1
OSC3
word
DD1
DD2
I
I
t
DD1
DD2
IH1
IH2
IN1
IN2
IN3
OH
IH
wt
max
IL1
IL2
OL
IL
IN
max
max
at Ta = 25°C
V
All input pins
HSYNC
SYNC
V
V
RST, CS, SIN, SCLK pins
SECAM, 525/625,
NTSC/PAL, 3.58/4.43 pins
RST, CS, SIN, SCLK pins
SECAM, 525/625,
NTSC/PAL, 3.58/4.43 pins
FC, AMP
CVIN pins
CV
SYNC
Xtal
Xtal
CV
CV
HSYNC
SYNC
NTSC/PAL, 3.58/4.43, AMP
PD
HSYNC
SYNC
NTSC/PAL, 3.58/4.43, AMP
PD
RST, CS, SIN, SCLK, SECAM, 525/625,
NTSC/PAL, 3.58/4.43 pins; V
SECAM, 525/625, NTSC/PAL,
3.58/4.43 pin; V
VCO
V
V
SCLK pin
CS pin (during periods when CS is high)
CS pin
SIN pin
CS pin
SIN pin
Write time for 8 bits of data
RAM data write time
DD1
DD1
DD2
DD1
DD2
CR
OUT
IN
OUT
OUT
IN1
OUT2
, V
, CV
IN
pin
pin
pin; All outputs open, Xtal: 4fsc
pin; V
pins
DET
IN
, Xtal
DET
DET
, VCO
pin
pins; V
pins; V
DD2
OUT
OUT
OUT
pins
pins; 4fsc
IN
CR
, SECAM, 525/625,
, SECAM, 525/625,
pins
DD2
pins
, VSYNC
, VSYNC
, VSYNC
pins
OUT1
LC74761, 74761M
pins
OUT
Conditions
DD1
DD1
Conditions
= 5.0 V
Conditions
Conditions
, Xtal
IN
pins; FC = 1/2 V
= 4.5 V, I
= 4.5 V, I
= V
OUT
OUT
OUT
IN2
SS1
DD
,
,
,
,
= 5 ±0.5 V
OH
OL
OUT
OUT
IN
= 1.0 mA
= –1.0 mA
,
,
= V
NTSC
PAL
PAL-M
PAL-N
DD1
DD1
DD1
= V
DD2
V
V
V
0.8 V
0.7 V
SS
SS
SS
min
min
min
200
200
200
200
3.5
= 5 V unless otherwise specified
4.2
–1
– 0.3
– 0.3
– 0.3
1
2
1
4.5
4.5
DD1
DD1
V
V
V
SS
SS
SS
– 0.3 to V
– 0.3 to V
– 0.3 to V
Ratings
Ratings
14.318
17.734
14.302
14.328
Ratings
Ratings
14.12
2 V
2 V
2 V
typ
typ
typ
–40 to +125
5.0
5.0
–30 to +70
PP
PP
PP
DD
DD
SS
+ 7.0
+ 0.3
+ 0.3
300
V
V
V
1.27 V
DD1
DD1
DD1
0.2 V
0.3 V
max
max
max
2.5 V
1.0
10
10
15
20
+ 0.3
+ 0.3
+ 0.3
1
5.5
DD1
DD1
DD1
PP
No. 4846-2/20
MHz
MHz
MHz
MHz
MHz
Unit
mW
Unit
Unit
Unit
mA
mA
µA
µA
µA
µA
°C
°C
ns
µs
ns
ns
µs
ns
µs
µs
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V