ABSOLUTE MAXIMUM RATINGS (Beyond which damage may occur)
1
25 °C
Supply Voltages
Negative Supply Voltage (AV
EE
TO GND) . –7.0 to +0.5 V
Ground Voltage Differential ........................ –0.5 to +0.5 V
Input Voltage
Analog Input Voltage ................................ +0.5 V to AV
EE
Reference Input Voltage ........................... +0.5 V to AV
EE
Digital Input Voltage .................................. +0.5 V to AV
EE
Reference Current V
RT
to V
RB
............................ +20 mA
Output
Digital Output Current ................................... 0 to –25 mA
Temperature
Operating Temperature, Ambient ............... –40 to +85 °C
Lead Temperature, (soldering 10 seconds) ........ +300 °C
Storage Temperature ............................... –65 to +150 °C
Note:
1. Operation at any Absolute Maximum Rating is not implied. See
Electrical Specifications for proper nominal applied conditions
in typical applications.
ELECTRICAL SPECIFICATIONS
T
A
= T
MIN
to T
MAX
, AV
EE
= –5.2 V, V
RB
= –1.00 V, V
RM
= –0.5 V, V
RT
= 0.00 V, ƒ
CLK
= 1000 MSPS, Duty Cycle = 50%, unless otherwise specified.
PARAMETERS
Resolution
DC Accuracy
Integral Linearity
Differential Linearity
No missing codes
Analog Input
Offset Error V
RT
Offset Error V
RB
Input Voltage Range
Input Capacitance
Input Resistance
Input Bias Current
Bandwidth
Input Slew Rate
Clock Synchronous Input Currents
Power Supply Requirements
Supply Current
Power Dissipation
Reference Inputs
Ladder Resistance
Reference Bandwidth
Digital Outputs
Digital Output High Voltage
Digital Output Low Voltage
Digital Inputs
Digital Input High Voltage
(CLK, NCLK)
Digital Input Low Voltage
(CLK, NCLK)
Clock Input Swing
(CLK, NCLK)
Maximum Sample Rate
Clock Low Width, TPW0
Clock High Width, TPW1
TEST
CONDITIONS
TEST
LEVEL
MIN
6
SPT7610
TYP
MAX
UNITS
Bits
VI
VI
VI
VI
VI
VI
V
V
VI
V
V
V
VI
VI
VI
V
R
1
= 50
Ω
to –2 V
R
1
= 50
Ω
to –2 V
VI
VI
–0.5
–0.5
Guaranteed
–30
–30
–1
8
50
200
1.4
5
2
550
2.85
60
80
100
–0.9
–1.8
+0.5
+0.5
LSB
LSB
+30
+30
0.0
400
Over Full Input Range
Small Signal
mV
mV
Volts
pF
kΩ
µA
GHz
V/ns
µA
mA
W
Ω
MHz
Volts
Volts
770
4.0
120
–1.2
–1.5
VI
VI
IV
VI
VI
VI
–1.1
–2.0
100
1000
0.5
0.5
700
1200
0.4
0.4
–0.7
–1.5
Volts
Volts
mV
MSPS
ns
ns
SPT7610
2
1/21/02
CADEKA [ CADEKA MICROCIRCUITS LLC. ]
