T108 Datasheet, PDF (85/89 Pages) List of Unclassifed Manufacturers – Video Display Controller

T108 Release
Copyright by Terawins, Inc.
4.2 DC Characteristics
( VDD25=2.5V; VD33=3.3V; AVDDR=AVDDG=AVDDB=AVDDP=AVDDAC=3.3V; VREF=1.235V; RL=37.5ohm,
CL=10pF; RSET=386ohm; Temp=75oC, unless otherwise noted )
Parameter
Operating
voltage
range
Operating
voltage
range
AVDDR
supply
current
AVDDG
supply
current
AVDDB
supply
current
VD33
supply
current
VDD25
supply
current
Symbol
AVDDR
AVDDG
AVDDB
AVDDP
AVDDAC
VD33
VDD18
IAVDDR
IAVDDG
IAVDDB
IVD33
IVDD25
Full scale
current
IOFS
Output
voltage
range
DAC
resolution
Integral
non-
linearity
error
Differential
non-
linearity
error
Gain error
DAC to
DAC
matching
V(IO)
--
INL
DNL
--
--
Table 4-2 DC Characteristics
Min
Typ
Max
Unit
3.0
3.3
3.6
V
Condition
1.62
1.8
1.98
V
--
35
--
mA SL=0, SLR=0
--
35
--
mA SL=0, SLG=0
--
35
--
mA SL=0, SLB=0
--
1
--
mA SL=0
--
TBD
--
mA
Full-Scale adjust resistor. A resistor
should be connected between this
pin and AVS33 to control the
magnitude of the full-scale video
2.00
34.08
--
mA signal.
RSET(ohm)=VREFIN(V)*10.66/IOF
S(A)
,where IOFS is full-scale output
current.
--
1.28
--
V
.
--
10
--
bits
.
--
0.5
+-2
LSB
.
--
0.5
+-1
LSB
.
--
--
TBD
%
.
--
TBD
TBD
%
.
85
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