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參數資料
| 型號： | LC895127 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | 40× CD-ROM Decoder with SCSI Interface(帶SCSI接口的40倍速CD-ROM譯碼器) |
| 中文描述： | 40 ×的CD - ROM SCSI接口（帶的SCSI接口的40倍速的CD - ROM譯碼器解碼器） |
| 文件頁數： | 3/8頁 |
| 文件大?。?/td> | 53K |
| 代理商： | LC895127 |
No. 6236-3/8
LC895127, 895127K
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Output high-level voltage
V
OH
V
OL
2.5
V
Output low-level voltage
0.4
V
Active-Low Output Characteristics
SCSI Pin Input Characteristics
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Input threshold voltage
V
t+t1
V
t–t1
V
tt1
V
DD
= 4.50 to 5.50 V
1.60
2.00
V
0.80
1.10
V
Hysteresis width
V
DD
= 5.0 V
0.41
0.5
V
Note: Only applies to the active-low output pins DB0 to DB7, REQ, DBPB
SCSI
driver
TP
47
±
5 %
15 pF
±
5 %
2.5 V
+
–
A12526
Rise time test circuit
Recommended Oscillator and PLL Circuits
LC895127
R1
R2
C2
C1
XTALCK0
PN27
XTAL0
PN28
PN69
PN70
PN71
A12527
LC895127
PLL
R5
R4
C3
C4
C5
R3
A12528
R1 = 120 k
, R2 = 47
, C1 = 30 pF
Crystal oscillator frequency XTALCK0 = 16.9344 MHz
R3 = 7.5 k
, R4 = 200
, R5 = 10 k
, C3 = 0.1 μF
C4 = 0.1 μF, C5 = 0.002 μF to 0.01 μF
Note: The values listed above for R3, R4, R5, and C3 also apply when the XTALKC0 frequency is 33.8688 MHz.
Applications must be designed so that the analog V
DD
and V
SS
power supply system is completely independent of the
logic system power supply and is not affected by the logic system power supply fluctuation in any way.
Note: Since the exact values of these components will vary depending on the characteristics of the printed circuit board
used and other factors, consult the manufacturer of the crystal element when designing the oscillator circuit.
相關PDF資料 |
PDF描述 |
|---|---|
| LC89512W | CD-ROM Error Correction LSI with Built-In SCSI Interface |
| LC89513K | CD-ROM Error Correction LSI for Integrated Host CPU System |
| LC89515 | CD-ROM/CD-I Error Correction/ Host Interface LSI |
| LC89515K | CD-ROM/CD-I Error Correction/ Host Interface LSI |
| LC895170W | CD-ROM Error Correction LSI |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LC895127K | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:40 x CD-ROM Decoder with SCSI Interface |
| LC89512W | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:CD-ROM Error Correction LSI with Built-In SCSI Interface |
| LC89513K | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:CD-ROM Error Correction LSI for Integrated Host CPU System |
| LC89515 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:CD-ROM/CD-I Error Correction/ Host Interface LSI |
| LC89515K | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:CD-ROM/CD-I Error Correction/ Host Interface LSI |
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