參數資料
型號: ASM2I9942PG-32-ET
廠商: ALLIANCE SEMICONDUCTOR CORP
元件分類: 時鐘及定時
英文描述: Film Capacitor; Capacitor Type:Suppression; Voltage Rating:200VDC; Capacitor Dielectric Material:Polyester; Capacitance:0.5uF; Capacitance Tolerance:+/- 20%; Lead Pitch:20.8mm; Package/Case:Radial; Series:Q/QRL
中文描述: 9942 SERIES, LOW SKEW CLOCK DRIVER, 18 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32
封裝: 7 X 7 MM, 0.80 MM PITCH, GREEN, TQFP-32
文件頁數: 3/10頁
文件大?。?/td> 433K
代理商: ASM2I9942PG-32-ET
May 2005
rev 0.3
Table 4. DC Characteristics
(T
A
= 0°to 70°C, V
CC
= 2.5V ± 5%)
ASM2I9942P
Low Voltage 1:18 Clock Distribution Chip
3 of 10
Notice: The information in this document is subject to change without notice.
Symbol
V
IH
V
IL
V
PP
V
X
V
OH
V
OL
I
IN
C
IN
C
PD
Z
OUT
I
CC
Characteristic
Min
2.0
Typ
Max
V
CC
0.8
1.0
V
CC
–0.6
Unit
V
V
V
V
V
V
μA
pF
pF
mA
Condition
Input HIGH Voltage
Input LOW Voltage
Input Swing PECL_CLK
Input Crosspoint PECL_CLK
Output HIGH Voltage
Output LOW Voltage
Input Current
Input Capacitance
Power Dissipation Capacitance
Output Impedance
Maximum Quiescent Supply Current
0.6
V
CC
–1.0
2.0
I
OH
= –16 mA
I
OL
= 16 mA
0.5
±200
4.0
14
12
0.5
Per Output
5.0
Table 5. AC Characteristics
(T
A
= 0°to 70°C, V
CC
= 2.5V ± 5%)
Symbol
F
max
Characteristic
Min
Typ
Max
200
4.0
4.3
Unit
MHz
nS
nS
pS
nS
pS
nS
Condition
Maximum Frequency
Propagation Delay
Propagation Delay
Output-to-Output Skew within one bank
Part–to–Part Skew
1
Part–to–Part Skew
2
Output Rise/Fall Time
Note: 1. Across temperature and voltage ranges, includes output skew.
2. For a specific temperature and voltage, includes output skew.
Table 6. DC Characteristics
(T
A
= 0°to 70°C, V
CC
= 3.3V ± 5%)
t
PLH
t
PHL
t
sk(o)
t
sk(pr)
t
sk(pr)
t
r
, t
f
1.8
2.0
150
2.2
1.3
1.0
0.1
Symbol
V
IH
V
IL
V
PP
V
X
V
OH
V
OL
I
IN
C
IN
C
PD
Z
OUT
I
CC
Characteristic
Min
2.4
Typ
Max
V
CC
0.8
1.0
V
CC
–0.6
Unit
V
V
V
V
V
V
μ
A
pF
pF
mA
Condition
Input HIGH Voltage
Input LOW Voltage
Input Swing PECL.CLK
Input Crosspoint PECL_CLK
Output HIGH Voltage
Output LOW Voltage
Input Current
Input Capacitance
Power Dissipation Capacitance
Output Impedance
Maximum Quiescent Supply Current
0.6
V
CC
–1.0
2.4
I
OH
= –20 mA
I
OL
= 20 mA
0.6
±200
4.0
14
12
0.5
Per Output
5.0
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ASM2I9942PG-32-LR 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:Low Voltage 1:18 Clock Distribution Chip
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