EM19110
10-BIT 5 MSPS A/D CONVERTER
ABSOLUTE MAXIMUM RATINGS
(T
A
=25°C)
Items
Supply voltage
Analog input voltage
Reference input voltage
Operating temperature
Sym.
V
DD
V
IN
V
RT
,V
RB
T
OPR
Rating
7
V
SS
to V
DD
V
SS
to V
DD
-20 to 65
Unit
V
V
V
°C
(F
C
=5MPS,AV
DD
=DV
DD
=5V,V
RB
=1.0V,V
RT
=4.0V,Ta=25°C)
Parameter
Sym.
Maximum Conversion Speed
F
C
Supply current
I
DD
Reference pin current
I
REF
Analog input bandwidth
BW
Analog input capacitance
C
IN
Reference resistance
R
REF
Differential reference voltage V
RT
-V
RB
Internal bias reference voltage
V
RB
V
RT
-V
RB
Digital input voltage
V
IH
V
IL
Digital input current
I
IH
I
IL
Digital output current
I
OH
I
OL
Digital output current
I
OZH
Output data delay
Integral nonlinearity
Differential nonlinearity
Aperture jitter
Sampling delay
TDL
EL
ED
t
aj
t
ds
Conditions
F
C
=5MSPS
Min. Typ. Max. Unit
5
8
MSPS
23
28
mA
7.5
8.5 9.4 mA
1
MHz
5
pF
320 355 400
Ω
1.0
V
DD
0.95 1.0 1.05
V
2.9
3.0 3.1
4.0
V
1.0
5
µA
5
-1.1
V
3.7
V
16
V
16
V
20
30
ns
±2.0
LSB
±1.0
LSB
50
ps
4
ns
External bias AV
SS
≤V
RB
≤V
RT
≤AV
DD
Internal bias short V
RB
and V
RBS
Internal bias short V
RT
and V
RTS
V
DD
=max.
OE=V
SS
,
V
DD
=min.
OE=V
DD
V
IH
=V
DD
V
IL
=0V
V
OH
=V
DD
-0.5V
V
OL
=0.4V
V
OH
=V
DD
V
OL
=0V
* This specification are subject to be changed without notice.
5.26.1997
3
EMC [ ELAN MICROELECTRONICS CORP ]
