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參數資料
| 型號： | LC74201JE |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Single Chip MPEG Decoder |
| 中文描述： | 單芯片的MPEG解碼器 |
| 文件頁數： | 11/21頁 |
| 文件大小： | 301K |
| 代理商： | LC74201JE |
Absolute Maximum Ratings
Recommended Operating Conditions
at Ta = –25
°
C to +75
°
C
No. 5761-11/21
LC74201JE
Parameter
Symbol
Conditions
Ratings
Unit
min
max
V
DD
1
V
DD
2
V
DD
3
DV
DD
1 pin
DV
DD
2 pin
AV
DD
pin
DV
SS
1 – 0.3
DV
SS
2 – 0.3
AV
SS
– 0.3
DV
SS
1 + 4.0
DV
SS
2 + 6.0
AV
SS
+ 4.0
V
Maximum supply voltage
V
V
BV0 to EV3, GU0 to GU3, RY0 to RY3,
RESET, XPALIN, XNTIN, CLKIN, VCOR,
PLLFIL, TEST pins
V
IN
1
DV
SS
1 – 0.3
DV
DD
1 + 0.3
V
VOE, AS/DS, STB, AD0 to AD7, CLKSEL
CDCK, CDEMPH, CDC2P, CDSD, CDBCK,
CDLRCK pins
Input voltage
V
IN
2
DV
SS
1 – 0.3
5.5
V
V
IN
3
BV4 to BV7, GU4 to GU7, RY4 to RY7,
DD0 to DD15 pins
DV
SS
2 – 0.3
DV
SS
2 + 0.3
V
BV0 to BV3, GU0 to GU3, RY0 to RY3,
PCK0, XPALOUT, XNTOUT, CLK0, AULRCK,
AUEMPH, AUDOUT, AUBC0 pins
V
OUT
1
DV
SS
1 – 0.3
DV
DD
1 + 0.3
V
Output voltage
V
OUT
2
IRQ, AD0 to AD 7, CAS pins
DV
SS
1 – 0.3
–
V
BV4 to BV7, GU4 to GU7, RY4 to RY7,
FSC0, HSYNC, CSYNC, BLANK, RAS0, RAS1,
WE, OE, AA0 to AA8 pins
V
OUT
3
DV
SS
2 – 0.3
DV
DD
2 + 0.3
V
Maximum current drain
Pd max
Ta = 25
°
C
–
500
mW
°
C
°
C
Operating temperature
Topr
–10
+70
Storage temperature
Tstg
–40
+125
Parameter
Symbol
Conditions
Ratings
typ
–
Unit
min
3.7
max
4.0
V
DD
1
V
DD
2
V
DD
3
V
IH
1
V
IH
2
V
IH
3
DV
DD1
pin
DV
DD2
pin
AV
DD
pin
BV0 to BV3, GU0 to GU3,RY0 to RY3 pins
V
Supply voltage
4.5
–
5.5
V
3.7
–
4.0
V
0.7 V
DD
1
0.8 V
DD
1
0.7 V
DD
1
–
V
DD
1 + 0.3
V
DD
1 + 0.3
5.5
V
RESET pin
–
V
VOE, AD0 to AD7, CDCK, CLKSEL, TEST pins
–
V
High-level input voltage
V
IH
4
AS/DS, STB, CDEMPH, CDC2P, CDSD, CDBCK,
CDLRCK pins
0.8 V
DD
1
–
5.5
V
V
IH
5
BV4 to BV7, GU4 to GU7, RY4 to RY7,
DD0 to DD15 pins
0.7 V
DD
1
–
V
DD
2 + 0.3
V
V
IL
1
BV0 to BV7, GU0 to GU7, RY0 to RY7, VOE, CDCK,
AD0 to AD7, CLKSEL, TEST, DD0 to DD15 pins
Low-level input voltage
V
SS
1 – 0.3
–
0.3 V
DD
1
V
V
IL
2
RESET, AS/DS, STB, CDEMPH, CDC2P,CDSD,
CDBCK, CDLRCK pins
V
SS
1 – 0.3
–
0.2 V
DD
1
V
Clock frequency
FOSC1
XPALIN, XPALOUT pins (PAL)
–
17.734475
–
MHz
FOSC2
XNTIN, XNTOUT pins (NTSC)
–
14.31818
–
MHz
Input amplitude
V
IN
1
CLKIN pin (CLKSEL = high; FIN2 = 54 MHz)
1.0
–
V
DD
1 + 0.3
–
Vp-p
Command – 11hex; D1, D0 = 0,0
–
16.9344
MHz
Input frequency
F
IN
1
CDCK pin
Command – 11hex; D1, D0 = 0,1
–
2.1168
–
MHz
Command – 11hex; D1, D0 = 1,0
–
2.8224
–
MHz
F
IN
2
fduty
CLKIN pin (CLKSEL = high)
–
54.000
–
MHz
Clock duty
CLKIN, CDCK pins
40
–
60
%
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