参数资料
型号: 9179BF-03
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 时钟及定时
英文描述: 9179 SERIES, LOW SKEW CLOCK DRIVER, 18 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO48
封装: SSOP-48
文件页数: 2/9页
文件大小: 276K
代理商: 9179BF-03
2
ICS9179B-01
Pin Descriptions
Power Groups
VDD = Power supply for SDRAM buffer
VDDS = Power supply for I
2C circuitry
R
E
B
M
U
N
I
PE
M
A
N
I
PE
P
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TN
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4
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4
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VR
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2
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3
4
,
9
3
D
N
GR
W
Pr
e
f
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b
M
A
R
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3
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P
Notes:
1.
At power up all eighteen SDRAM outputs are enabled and active.
2.
OE has a 100K Ohm internal pull-up resistor to keep all outputs active.
3.
The SDATA and SCLK inputs both also have internal pull-up resistors with values above 100K Ohms as well
for complete platform flexibility.
Ground Groups
GND = Ground for SDRAM buffer
GNDS = Ground for I
2C circuitry
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