LC74794M 데이터 시트보기 (PDF) - SANYO -> Panasonic
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LC74794M Datasheet PDF : 30 Pages
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LC74794, 74794M
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Supply voltage
Input voltage
Output voltage
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
VDD
VIN
VOUT
Pd max
Topr
Tstg
Conditions
VDD1 and VDD2
All input pins
DAV, DOUT, SEPOUT, and SYNCJDG
Ratings
Unit
VSS – 0.3 to VSS + 7.0
V
VSS – 0.3 to VDD + 0.3
V
VSS – 0.3 to VDD + 0.3
V
350 mW
–30 to +70 °C
–40 to +125 °C
Allowable Operating Ranges at Ta = –30 to +70°C
Parameter
Symbol
Conditions
Ratings
min
typ
Supply voltage
Input high-level voltage
Input low-level voltage
Pull-up resistance
VDD1 VDD1 and VDD2
4.5
5.0
VDD2 VDD2
5.5
5.0
VIH1
RST, CS1, CS2, SIN1, SCLK1, SCLK2,
and MUTE
0.8 VDD1
VIH2
VIL1
CTRL1
RST, CS1, CS2, SIN1, SCLK1, SCLK2,
and MUTE
0.7 VDD1
VSS – 0.3
VIL2 CTRL1
VSS – 0.3
RST, CS1, CS2, SIN1, SCLK1, SCLK2,
RPU and MUTE
25
50
Composite video signal input voltage
Input voltage
Oscillator frequency
VIN1
VIN2
VIN3
FOSC1
FOSC2
CVIN and CVCR; VDD1 = 5 V
SYNIN; VDD1 = 5 V
XtalIN (in external clock input mode)
fin = 2 fsc or 4 fsc ; VDD1 = 5 V
XtalIN and XtalOUT oscillator pins (2 fsc: PAL)
XtalIN and XtalOUT oscillator pins (4 fsc: PAL)
2.0
1.5
2.0
0.10
8.867
17.734
Note: When the XtalIN pin is used in clock input mode, extreme care must be taken to prevent noise from entering the input signal.
max
5.5
1.27 VDD1
VDD1 + 0.3
VDD1 + 0.3
0.2 VDD1
0.3 VDD1
90
2.5
5.0
Unit
V
V
V
V
V
V
kΩ
Vp-p
Vp-p
Vp-p
MHz
MHz
Electrical Characteristics at Ta = –30 to +70°C, VDD1 = 5 V unless otherwise specified.
Parameter
Input off leakage current
Output off leakage current
Output high-level voltage
Output low-level voltage
Three-value output voltage
Input current
Operating current drain
SYNC level
Pedestal level
Color burst low level
Symbol
Conditions
Ileak1
Ileak2
VOH1
VOL1
VO
IIH
IIL
IDD1
IDD2
VSN
VPD
VCBL
CVIN and CVCR
CVOUT
DAV, DOUT, SEPOUT, CPOUT, SYNCJDG ;
VDD1 = 4.5 V, IOH = –1.0 mA
DAV, DOUT, SEPOUT, CPOUT, SYNCJDG ;
VDD1 = 4.5 V, IOL = 1.0 mA
CHABLK ; VDD1 = 5.0 V H
M
L
RST, CS1, CS2, SIN, SCLK1, SCLK2,
CTRL1, MUTE, SEPIN, and VCOIN
VIN = VDD1
CTRL1, SEPIN, and VCOIN ; VIN = VSS1
VDD1; with all outputs open
Xtal : 17.734 MHz, VCO : 27 MHz
VDD2; VDD2 = 5 V
CVOUT; VDD1 = 5.0 V
VDD2 = 5.0 V
CVOUT; VDD1 = 5.0 V
VDD2 = 5.0 V
CVOUT; VDD1 = 5.0 V
VDD2 = 5.0 V
Ratings
min
typ
3.5
Unit
max
1
µA
1
µA
V
1.0
V
3.3
5.0
V
1.8
2.3
V
0
0.8
V
1
µA
–1
µA
40 mA
20 mA
0.80
V
1.00
V
1.30
V
1.37
V
1.57
V
1.87
V
1.07
V
1.27
V
1.57
V
Continued on next page.
No. 5557-4/30
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