
SPT
2
12/19/00
SPT7610
ABSOLUTE MAXIMUM RATINGS (Beyond which damage may occur)1 25 °C
Supply Voltages
Negative Supply Voltage (AVEE 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 AVEE
Reference Input Voltage ........................... +0.5 V to AVEE
Digital Input Voltage .................................. +0.5 V to AVEE
Reference Current VRT to VRB ............................ +20 mA
Note: 1. Operation at any Absolute Maximum Rating is not implied. See
Electrical Specifications for proper nominal applied conditions
in typical applications.
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
ELECTRICAL SPECIFICATIONS
TA = TMIN to TMAX, AVEE = –5.2 V, VRB = –1.00 V, VRM = –0.5 V, VRT = 0.00 V, CLK = 1000 MSPS, Duty Cycle = 50%, unless otherwise specified.
TEST
SPT7610
PARAMETERS
CONDITIONS
LEVEL
MIN
TYP
MAX
UNITS
Resolution
6
Bits
DC Accuracy
Integral Linearity
VI
–0.5
+0.5
LSB
Differential Linearity
VI
–0.5
+0.5
LSB
No missing codes
VI
Guaranteed
Analog Input
Offset Error VRT
VI
–30
+30
mV
Offset Error VRB
VI
–30
+30
mV
Input Voltage Range
VI
–1
0.0
Volts
Input Capacitance
Over Full Input Range
V
8
pF
Input Resistance
V
50
k
Input Bias Current
VI
200
400
A
Bandwidth
Small Signal
V
1.4
GHz
Input Slew Rate
V
5
V/ns
Clock Synchronous Input Currents
V
2
A
Power Supply Requirements
Supply Current
VI
550
770
mA
Power Dissipation
VI
2.85
4.0
W
Reference Inputs
Ladder Resistance
VI
60
80
120
Reference Bandwidth
V
100
MHz
Digital Outputs
Digital Output High Voltage
R1 = 50 to –2 V
VI
–1.2
–0.9
Volts
Digital Output Low Voltage
R1 = 50 to –2 V
VI
–1.8
–1.5
Volts
Digital Inputs
Digital Input High Voltage
(CLK, NCLK)
VI
–1.1
–0.7
Volts
Digital Input Low Voltage
(CLK, NCLK)
VI
–2.0
–1.5
Volts
Clock Input Swing
(CLK, NCLK)
IV
100
700
mV
Maximum Sample Rate
VI
1000
1200
MSPS
Clock Low Width, TPW0
VI
0.5
0.4
ns
Clock High Width, TPW1
VI
0.5
0.4
ns