參數(shù)資料
型號: ASM2I99446G-32-ET
廠商: ALLIANCE SEMICONDUCTOR CORP
元件分類: 時鐘及定時
英文描述: CONV DC-DC 120W 48VIN 1.2V SMD
中文描述: 99446 SERIES, LOW SKEW CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32
封裝: 7 X 7 MM, GREEN, TQFP-32
文件頁數(shù): 4/14頁
文件大小: 575K
代理商: ASM2I99446G-32-ET
July 2005
rev 0.4
ASM2I99446
2.5V and 3.3V LVCMOS Clock Distribution Buffer 4 of 14
Notice: The information in this document is subject to change without notice.
Table 5: General Specifications
Symbol
V
TT
Characteristics
Min
Typ
V
CC
÷2
Max
Unit
V
Condition
Output Termination Voltage
MM
ESD Protection (Machine Model)
200
V
HBM
ESD Protection (Human Body Model)
2000
V
LU
Latch–Up Immunity
200
mA
C
PD
C
IN
Power Dissipation Capacitance
10
pF
Per output
Input Capacitance
4.0
pF
Table 6: DC CHARACTERISTICS
(V
CC
= V
CCA
= V
CCB
= V
CCC
= 3.3V ±5%, T
A
= –40°C to +85°C)
Symbol
Characteristics
V
IH
Input High Voltage
V
IL
Input Low Voltage
I
IN
Input Current
1
V
OH
Output High Voltage
Min
Typ
Max
V
CC
+ 0.3
0.8
200
Unit
V
V
μA
V
V
V
mA
Condition
LVCMOS
LVCMOS
V
IN
=GND or V
IN
=V
CC
I
OH
=-24 mA
2
I
OL
= 24mA
3
I
OL
= 12mA
All V
CC
Pins
2.0
-0.3
2.4
V
OL
Output Low Voltage
0.55
0.30
2.0
Z
OUT
I
CCQ
Output Impedance
Maximum Quiescent Supply Current
Note: 1 Input pull-up / pull-down resistors influence input current.
2 The ASM2I99446 is capable of driving 50
transmission lines on the incident edge. Each output drives one 50
parallel terminated transmission line
to a termination voltage of V
TT
. Alternatively, the device drives up to two 50
series terminated transmission lines.
3 I
CCQ
is the DC current consumption of the device with all outputs open and the input in its default state or open.
14 - 17
3
相關(guān)PDF資料
PDF描述
ASM2I99446G-32-LR 2.5V and 3.3V LVCMOS Clock Distribution Buffer
ASM2I99446G-32-LT 2.5V and 3.3V LVCMOS Clock Distribution Buffer
ASM2I99447 3.3V/2.5V 1:9 LVCMOS Clock Fanout Buffer
ASM2I99448G-32-ER 3.3V/2.5V LVCMOS 1:12 Clock Fanout Buffer
ASM2I99448G-32-ET 3.3V/2.5V LVCMOS 1:12 Clock Fanout Buffer
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ASM2I99446G-32-LR 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:2.5V and 3.3V LVCMOS Clock Distribution Buffer
ASM2I99446G-32-LT 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:2.5V and 3.3V LVCMOS Clock Distribution Buffer
ASM2I99447 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:3.3V/2.5V 1:9 LVCMOS Clock Fanout Buffer
ASM2I99448 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
ASM2I99448-32-ER 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