四路差分LVECL至LVPECL翻译
MAX9420–MAX9423
IN-
IN-
100k
IN-
IN-
MAX9420/MAX9421
MAX9422/MAX9423
V
CC
V
CC
R
OUT
OUT-
OUT-
OUT-
I
SINK
I
SINK
V
EE
R
OUT
OUT-
MAX9420/MAX9422
MAX9421/MAX9423
图2.输入和输出配置
IN-
V
IHD
- V
ILD
IN-
t
PLH1
OUT-
V
OH
- V
OL
OUT-
t
PHL1
80%
V
OH
- V
OL
80%
OUT_ - OUT_
迪FF erential输出
波形
20%
V
OH
- V
OL
20%
t
R
t
F
SEL =高
EN = HIGH
图3.对-OUT传输延迟时序图
_______________________________________________________________________________________
7
