參數(shù)資料
型號(hào): ICS9DB108
英文描述: Eight Output Differential Buffer for PCI-Express
中文描述: 8個(gè)輸出差分緩沖器支持PCI - Express
文件頁(yè)數(shù): 3/15頁(yè)
文件大?。?/td> 109K
代理商: ICS9DB108
3
Integrated
Circuit
Systems, Inc.
ICS9DB108
0723D—01/08/04
Pin Description (Continued)
PIN #
PIN NAME
PIN TYPE
DESCRIPTION
25
GND
PWR
Ground pin.
Asynchronous active low input pin used to power down the
device. The internal clocks are disabled and the VCO and the
crystal are stopped.
Active low input to stop diff outputs.
3.3V input for selecting PLL Band Width
0 = High, 1= Low
0.7V differential complement clock outputs
0.7V differential true clock outputs
Power supply, nominal 3.3V
Ground pin.
0.7V differential complement clock outputs
0.7V differential true clock outputs
Active high input for enabling outputs.
0 = tri-state outputs, 1= enable outputs
Active high input for enabling outputs.
0 = tri-state outputs, 1= enable outputs
0.7V differential complement clock outputs
0.7V differential true clock outputs
Power supply, nominal 3.3V
Ground pin.
0.7V differential complement clock outputs
0.7V differential true clock outputs
Active high input for enabling outputs.
0 = tri-state outputs, 1= enable outputs
Active high input for enabling outputs.
0 = tri-state outputs, 1= enable outputs
3.3V output indicating PLL Lock Status. This pin goes high when
lock is achieved.
This pin establishes the reference current for the differential
current-mode output pairs. This pin requires a fixed precision
resistor tied to ground in order to establish the appropriate
current. 475 ohms is the standard value.
Ground pin for the PLL core.
3.3V power for the PLL core.
26
PD#
IN
27
SRC_STOP#
IN
28
HIGH_BW#
PWR
29
30
31
32
33
34
DIF_4#
DIF_4
VDD
GND
DIF_5#
DIF_5
OUT
OUT
PWR
PWR
OUT
OUT
35
OE_5
IN
36
OE_6
IN
37
38
39
40
41
42
DIF_6#
DIF_6
VDD
GND
DIF_7#
DIF_7
OUT
OUT
PWR
PWR
OUT
OUT
43
OE_4
IN
44
OE_7
IN
45
LOCK
OUT
46
IREF
IN
47
48
GNDA
VDDA
PWR
PWR
相關(guān)PDF資料
PDF描述
ICS9DB108YFLFT Eight Output Differential Buffer for PCI-Express
ICS9DB202CGLFT Two 0.7V current mode differential HCSL output pairs, 1 differential clock input
ICS9DB202CGT Two 0.7V current mode differential HCSL output pairs, 1 differential clock input
ICS9DB202 Two 0.7V current mode differential HCSL output pairs, 1 differential clock input
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相關(guān)代理商/技術(shù)參數(shù)
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