<s>
Cascode	B-General_Concept
Voltage	I-General_Concept
Switch	I-General_Concept
Logic	I-General_Concept
(	O
CVSL	O
)	O
refers	O
to	O
a	O
CMOS-type	O
logic	B-General_Concept
family	I-General_Concept
which	O
is	O
designed	O
for	O
certain	O
advantages	O
.	O
</s>
<s>
It	O
requires	O
mainly	O
N-channel	O
MOSFET	B-Architecture
transistors	O
to	O
implement	O
the	O
logic	O
using	O
true	O
and	O
complementary	O
input	O
signals	O
,	O
and	O
also	O
needs	O
two	O
P-channel	O
transistors	O
at	O
the	O
top	O
to	O
pull	O
one	O
of	O
the	O
outputs	O
high	O
.	O
</s>
<s>
This	O
logic	B-General_Concept
family	I-General_Concept
is	O
also	O
known	O
as	O
Differential	O
Cascode	B-General_Concept
Voltage	I-General_Concept
Switch	I-General_Concept
Logic	I-General_Concept
(	O
DCVS	O
or	O
DCVSL	O
)	O
.	O
</s>
