參數(shù)資料
型號: ASM2I99448G-32-ET
廠商: ALLIANCE SEMICONDUCTOR CORP
元件分類: 時鐘及定時
英文描述: 3.3V/2.5V LVCMOS 1:12 Clock Fanout Buffer
中文描述: 99448 SERIES, LOW SKEW CLOCK DRIVER, 12 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32
封裝: GREEN, TQFP-32
文件頁數(shù): 2/15頁
文件大?。?/td> 594K
代理商: ASM2I99448G-32-ET
May 2005
rev 0.3
Block Diagram
ASM2I99448
3.3V/2.5V LVCMOS 1:12 Clock Fanout Buffer
Notice: The information in this document is subject to change without notice.
2 of
15
Pin Diagram
Table 1. FUNCTION TABLE
Control
Default
0
1
CLK_SEL
1
PECL differential input selected
Outputs disabled (high-impedance state)
1
CCLK input selected
OE
1
Outputs enabled
CLK_STOP
1
Outputs synchronously stopped in logic low
state
Outputs active
Note: 1. OE=0 will high-impedance tristate all outputs independent on CLK_STOP.
Q3
V
CC
Q2
GND
Q1
V
CC
Q0
GND
GND
25
24
26
27
28
29
30
31
32
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
C
C
P
P
C
O
V
C
G
Q8
V
CC
Q9
GND
Q10
V
CC
Q11
Q
V
C
Q
G
Q
V
C
Q
G
ASM2I99448
Q0
Q1
CLK
PCLK
Q3
Q4
Q5
STOP
0
1
V
CC
CCLK
CLK_SEL
SYNC
V
CC
V
CC
CLK_STOP
Q6
Q7
Q8
Q9
OE
(All input resistors have a value of 25K
)
V
CC
Q2
Q10
Q11
PCLK
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ASM2I99448G-32-LT 3.3V/2.5V LVCMOS 1:12 Clock Fanout Buffer
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ASM2I99448G-32-LR 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:3.3V/2.5V LVCMOS 1:12 Clock Fanout Buffer
ASM2I99448G-32-LT 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:3.3V/2.5V LVCMOS 1:12 Clock Fanout Buffer
ASM2I99456 制造商:PULSECORE 制造商全稱:PulseCore Semiconductor 功能描述:3.3V/2.5V LVCMOS Clock Fanout Buffer
ASM2I99456-32-ER 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:3.3V/2.5V LVCMOS Clock Fanout Buffer
ASM2I99456-32-ET 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:3.3V/2.5V LVCMOS Clock Fanout Buffer