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參數(shù)資料
| 型號： | CDC9171 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | DVD System Clock Synthesizerers(DVD系統(tǒng)時鐘合成器) |
| 中文描述： | DVD系統(tǒng)時鐘Synthesizerers（影碟系統(tǒng)時鐘合成器） |
| 文件頁數(shù)： | 2/5頁 |
| 文件大小： | 95K |
| 代理商： | CDC9171 |
CDC9171
DVD SYSTEM CLOCK SYNTHESIZER
SCAS558B – DECEMBER 1995 – REVISED OCTOBER 1996
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
functional block diagram
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OSC
TEST
1X1
23
2
3
6
PWRDN
24
22
17
13
FCLK1
(18.432 MHz)
FCLK2
(27 MHz)
FCLK3
(27 MHz)
FCLK4
(33.868 MHz)
PLL
1X2
(18.432 MHz)
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, V
CC
Input voltage range, V
I
(see Note 1)
Voltage range applied to any output in the high state or power-off state, V
O
)
Current into any output in the low state, I
O
Input clamp current, I
IK
(V
I
< 0)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output clamp current, I
OK
(V
I
< 0)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum power dissipation at T
A
= 55
°
C (in still air) (see Note 2)
Storage temperature range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES:
1. The input and output negative-voltage ratings may be exceeded if the input clamp-current ratings are observed.
2. The maximum package power dissipation is calculated using a junction temperature of 150
°
C and a board trace length of 750 mils.
For more information, refer to the Package Thermal Considerationsapplication note in the ABT Advanced BiCMOS Technology Data
Book literature number SCBD002.
–0.5 V to 4.6 V
–0.5 V to 6.5 V
–0.5 V to V
CC
+ 0.5 V
. . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±
35 mA
–50 mA
±
50 mA
0.65 W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–65
°
C to 150
°
C
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