參數(shù)資料
型號: SY89474U
廠商: Micrel Semiconductor,Inc.
英文描述: Precision LVPECL 2:1 Multiplexer with 1:2 Fanout and Internal Termination
中文描述: 精密的LVPECL 2:1多路復用器與1:2扇出和內部終端
文件頁數(shù): 5/11頁
文件大小: 565K
代理商: SY89474U
Micrel, Inc.
SY89473U
LVPECL Outputs DC Electrical Characteristics
(6)
V
CC
= 2.5V ±5% or 3.3V ±10%; T
A
= -40°C to + 85°C; R
L
= 50
to V
CC
-2V, unless otherwise stated.
May 2005
5
M9999-052405
hbwhelp@micrel.com
or (408) 955-1690
Symbol
Parameter
Condition
Min
Typ
Max
Units
V
OH
Output HIGH Voltage
Q, /Q
V
CC
–1.145
V
CC
-0.895
V
V
OL
Output LOW Voltage
Q, /Q
V
CC
–1.945
V
CC
-1.695
V
V
OUT
Output Voltage Swing
Q, /Q
See Figure 1a.
550
800
mV
V
DIFF-OUT
Differential Output Voltage Swing
Q, /Q
See Figure 1b.
1100
1600
mV
LVTTL/CMOS DC Electrical Characteristics
(6)
V
CC
= 2.5V ±5% or 3.3V ±10%; T
A
= -40°C to + 85°C, unless otherwise stated.
Symbol
Parameter
Condition
Min
Typ
Max
Units
V
IH
V
IL
I
IH
I
IL
Input HIGH Voltage
2.0
V
Input LOW Voltage
0.8
V
Input HIGH Current
-125
30
μA
Input LOW Current
-300
μA
Note:
6.
The circuit is designed to meet the DC specifications shown in the above table after thermal equilibrium has been established.
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