LC74725 データシートの表示（PDF） - SANYO -> Panasonic
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LC74725 Datasheet PDF : 16 Pages
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LC74725, 74725M
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Maximum supply voltage
Maximum input voltage
Maximum output voltage
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
VDD max
VIN max
VOUT max
Pd max
Topr
Tstg
Conditions
VDD1, VDD2
All input pins
LN21, CPDT, SEPOUT, SYNCJDG
Ta = 25°C
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
Supply voltage
Input high level voltage
Input low level voltage
Pull-up resistance
VDD1
VDD2
VIH1
VIH2
VIL1
VIL2
RPU
VDD1
VDD2
RST, CS1, CS2, SIN, SCLK
CTRL1, SEPIN
RST, CS1, CS2, SIN, SCLK
CTRL1, SEPIN
Applies to RST, CS1, CS2, SIN, SCLK, and the pins
specified as options.
Composite video input voltage
Input voltage
Oscillator frequency
VIN1
VIN2
VIN3
fOSC1
fOSC1
fOSC1
fOSC1
fOSC2
CVIN: VDD1 = 5 V
SYNIN: VDD1 = 5 V
XtalIN (when external clock input is used),
fIN = 2fsc or 4fsc: VDD1 = 5 V
XtalIN, XtalOUT oscillator pins (2fsc: NTSC)
XtalIN, XtalOUT oscillator pins (4fsc: NTSC)
XtalIN, XtalOUT oscillator pins (2fsc: PAL-M)
XtalIN, XtalOUT oscillator pins (4fsc: PAL-M)
OSCIN, OSCOUT oscillator pins (LC oscillator)
Note: Extreme care must be used to prevent noise when the XtalIN pin is used in clock input mode.
min
4.5
4.5
0.8 VDD1
0.7 VDD1
VSS – 0.3
VSS – 0.3
25
1.5
0.1
5
typ
5.0
5.0
50
2.0
2.0
7.159
14.318
7.151
14.302
max
Unit
5.5 V
1.27 VDD1 V
VDD1 + 0.3 V
VDD1 + 0.3 V
0.2 VDD1
V
0.3 VDD1
V
90 kΩ
Vp-p
2.5 Vp-p
5.0 Vp-p
MHz
MHz
MHz
MHz
12 MHz
Electrical Characteristics at Ta = –30 to +70°C, and unless otherwise specified, with VDD1 = 5 V
Parameter
Input off leakage current
Output off leakage current
Output high level voltage
Output low level voltage
Input current
Operating current drain
Sync level
Pedestal level
Color burst low level
Color burst high level
Background color low level
Background color high level
Symbol
Ileak1
Ileak2
VOH1
VOL1
IIH
IIL
IDD1
IDD2
VSN
VPD
VCBL
VCBH
VRSL
VRSH
Conditions
CVIN
CVOUT
LN21, SYNCJDG, CPDT, SEPOUT: VDD1 = 4.5 V,
IOH = –1.0 mA
LN21, SYNCJDG, CPDT, SEPOUT: VDD1 = 4.5 V,
IOL = 1.0 mA
RST, CS1, CS2, SIN, SCLK, CTRL1, SEPIN: VIN = VDD1
CTRL1, OSCIN: VIN = VSS1
VDD1: All outputs open, crystal: 7.159 MHz, LC: 8 MHz
VDD2: VDD2 = 5 V
When the sync level is 0.8 V, CVOUT: VDD1, VDD2 = 5 V
When the sync level is 1.0 V, CVOUT: VDD1, VDD2 = 5 V
When the sync level is 0.8 V, CVOUT: VDD1, VDD2 = 5 V
When the sync level is 1.0 V, CVOUT: VDD1, VDD2 = 5 V
When the sync level is 0.8 V, CVOUT: VDD1, VDD2 = 5 V
When the sync level is 1.0 V, CVOUT: VDD1, VDD2 = 5 V
When the sync level is 0.8 V, CVOUT: VDD1, VDD2 = 5 V
When the sync level is 1.0 V, CVOUT: VDD1, VDD2 = 5 V
When the sync level is 0.8 V, CVOUT: VDD1, VDD2 = 5 V
When the sync level is 1.0 V, CVOUT: VDD1, VDD2 = 5 V
When the sync level is 0.8 V, CVOUT: VDD1, VDD2 = 5 V
When the sync level is 1.0 V, CVOUT: VDD1, VDD2 = 5 V
min
3.5
–1
0.69
0.89
1.28
1.47
0.97
1.16
1.60
1.79
1.44
1.63
1.96
2.16
typ
max
Unit
1
µA
1
µA
V
1.0
V
1
µA
µA
30
mA
20
mA
0.81
0.98
V
1.01
1.13
V
1.40
1.52
V
1.59
1.71
V
1.09
1.21
V
1.28
1.40
V
1.72
1.84
V
1.91
2.03
V
1.56
1.68
V
1.75
1.87
V
2.08
2.20
V
2.28
2.40
V
Continued on next page.
No. 5213-3/16
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