4-5
Absolute Maximum Ratings
T
A
= 25
o
C
Thermal Information
Supply Voltage (AV
EE
) . . . . . . . . . . . . . . . . . . . . . . . . . . -7V to 0.5V
Reference Voltage (V
RT
, V
RB
). . . . . . . . . . . . . . . . . . . -1.5V to 0.5V
| V
RT
- V
RB
|. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.5V
Analog Input Voltage (V
IN
) . . . . . . . . . . . . . . . . . . . . . . -2.7V to 0.5V
Digital Input Voltage (CLKP, CLKN, INV) . . . . . . . . . . . . -4V to 0.5V
| CLKP - CLKN | . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.7V
Digital Output Current (I
D0
to I
D5
) . . . . . . . . . . . . . . . -30mA to 0mA
Operating Conditions
Temperature Range (T
A
) . . . . . . . . . . . . . . . . . . . . . . -20
o
C to 75
o
C
Supply Voltage
AV
EE
, DV
EE
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . -5.5V to -4.95V
AV
EE
, DV
EE
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.05V to 0.05V
AGND, DGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.05V to 0.05V
Reference Voltage
V
RT
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.1V to 0.1V
V
RB
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -2.2V to -1.8V
Analog Input Voltage (V
IN
) . . . . . . . . . . . . . . . . . . . . . . . V
RB
to V
RT
Clock Pulse Width
t
PW1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.0ns
t
PW0
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.0ns
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of
the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
Thermal Resistance (Typical, Note 1)
MQFP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Junction Temperature (Plastic Package) . . . . . . . . 150
o
C
Maximum Storage Temperature Range . . . . . . . . . .-65
o
C to 150
o
C
Maximum Lead Temperature (Soldering 10s). . . . . . . . . . . . . 300
o
C
(Lead Tips Only)
θ
JA
(
o
C/W)
122
NOTE:
1.
θ
JA
is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
V
DD
= +5V, V
RB
= 1.0V, V
RT
= 2.0V, T
A
= 25
o
C
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
Resolution
n
6
6
6
bits
DC CHARACTERISTICS
Integral Linearity Error
E
IL
f
C
= 140MHz
-0.25
-
+0.25
LSB
Differential Linearity Error
E
DL
f
C
= 140MHz
-0.25
-
+0.25
LSB
ANALOG INPUT
Analog Input Capacitance
C
IN
V
IN
= -1V + 0.07V
RMS
-
7
18
pF
Analog Input Resistance
R
IN
300
-
-
k
Input Bias Current
I
IN
V
IN
= -1V
-
-
400
μ
A
REFERENCE INPUT
Reference Resistance
R
REF
-
200
-
Offset Voltage
V
RT
E
OT
-
-
20
mV
V
RB
E
OB
-
-
20
mV
DIGITAL INPUT
Logic High Level
V
IH
-1.13
-
-0.65
V
Logic Low Level
V
IL
-2.1
-
-1.5
V
Logic High Current
I
IH
Apply -0.8V to Input
0
-
50
μ
A
Logic Low Current
I
IL
Apply -1.6V to Input
-50
-
50
μ
A
Input Capacitance
-
7
pF
SWITCHING CHARACTERISTICS
Maximum Conversion Frequency
f
C
Error rate 1E-9 TPS (Note 1)
140
-
-
MSPS
Aperture Jitter
t
AJ
-
10
-
ps
HI1826