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ISL5640 Datasheet, PDF (6/11 Pages) Intersil Corporation – 3V Dual 8-Bit, 20/40/60MSPS A/D Converter with Internal Voltage Reference
◁
ISL5640
Electrical Specifications
AVDD = DVDD
CL = 10pF; TA
=
=
2+53o.3CV; ;UVnIlNes=s1O.5th0eVr;wfSise=
40MSPS
Specified
at 50% Duty Cycle;
(Continued)
PARAMETER
TEST CONDITIONS
MIN
Analog Input Bias Current, IBA or IBB
VINA/VINB = ART/BRT, ARB/BRB, DC
-
(Notes 2, 3)
Full Power Input Bandwidth, FPBW
fS = 40MHz, (Note 2)
-
REFERENCE VOLTAGE INPUT
Reference Voltage Input Range
-
Total Reference Resistance, RRIN
-
Reference Current, IRIN
-
SAMPLING CLOCK INPUT
Input Logic High Voltage, VIH
CLK
2.0
Input Logic Low Voltage, VIL
CLK
-
Input Logic High Current, IIH
CLK, VIH = 3.3V
-
Input Logic Low Current, IIL
CLK, VIL = 0V
-
Input Capacitance, CIN
CLK
-
DIGITAL OUTPUTS
Output Logic High Voltage, VOH
Output Logic Low Voltage, VOL
Output Logic High Voltage, VOH
Output Logic Low Voltage, VOL
Output Capacitance, COUT
TIMING CHARACTERISTICS
IOH = 100µA; DVDD = 3.3V
-
IOL = 1.5mA; DVDD = 3.3V
-
IOH = 100µA; DVDD = 3.0V
-
IOL = 100µA; DVDD = 3.0V
-
-
Aperture Delay, tAP
Aperture Jitter, tAJ
Data Output Hold, tH
Data Output Delay, tOD
Data Latency, tLAT
Power-Up Initialization
-
-
-
-
For a Valid Sample (Note 2)
-
Data Invalid Time (Note 2)
-
Sample Clock Pulse Width (Low)
(Note 2)
11.25
Sample Clock Pulse Width (High)
(Note 2)
11.25
Sample Clock Duty Cycle Variation
-
POWER SUPPLY CHARACTERISTICS
Analog Supply Voltage, AVDD
(Note 2)
3.0
Digital Supply Voltage, DVDD
(Note 2)
3.0
Supply Current, IDD
fS = 40MSPS
-
Power Dissipation
-
Offset Error Sensitivity, ∆VOS
A VDD or DVDD = 3.3V ±5%
-
Gain Error Sensitivity, ∆FSE
A VDD or DVDD = 3.3V ±5%
-
NOTES:
1. Parameter guaranteed by design or characterization and not production tested.
2. With the clock low and DC input.
TYP
-
250
-
300
-
-
-
-
-
-
-
-
-
-
-
4
5
10.7
11.7
5
-
12.5
12.5
±5
3.3
3.3
30.3
100
±0.125
±0.15
MAX
-
-
-
-
-
-
0.8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3.6
3.6
-
110
-
-
UNITS
µA
MHz
V
Ω
mA
V
V
µA
µA
pF
V
V
V
V
pF
ns
psRMS
ns
ns
Cycles
Cycles
ns
ns
%
V
V
mA
mW
LSB
LSB
3-6
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