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| MAX1206 Datasheet, PDF (5/29 Pages) Maxim Integrated Products – 40Msps, 12-Bit ADC | |||
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40Msps, 12-Bit ADC
ELECTRICAL CHARACTERISTICS (continued)
(VDD = 3.3V, OVDD = 2.0V, GND = 0, REFIN = REFOUT (internal reference), CREFOUT = 0.1µF, CL â 5pF at digital outputs, VIN =
-0.5dBFS, CLKTYP = high, DCE = high, PD = low, G/T = low, fCLK = 40MHz (50% duty cycle), CREFP = CREFN = 0.1µF to GND, 1µF
in parallel with 10µF between REFP and REFN, CCOM = 0.1µF in parallel with 2.2µF to GND, TA = -40°C to +85°C, unless otherwise
noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
DIGITAL OUTPUTS (D0âD11, DAV, DOR)
Output-Voltage Low
VOL
D0âD11, DOR, ISINK = 200µA
DAV, ISINK = 600µA
0.2
V
0.2
D0âD11, DOR, ISOURCE = 200µA
OVDD
- 0.2
Output-Voltage High
VOH
V
DAV, ISOURCE = 600µA
OVDD
- 0.2
Tri-State Leakage Current
ILEAK (Note 4)
±5
µA
D11âD0, DOR Tri-State Output
Capacitance
COUT (Note 4)
3
pF
DAV Tri-State Output
Capacitance
POWER REQUIREMENTS
Analog Supply Voltage
Digital Output Supply Voltage
CDAV (Note 4)
VDD
OVDD
6
pF
3.0
3.3
3.6
V
1.7
2.0
VDD
+ 0.3V
V
Normal operating mode,
fIN = 20MHz at -0.5dBFS,
54.7
CLKTYP = GND, single-ended clock
Analog Supply Current
IVDD
Normal operating mode,
fIN = 20MHz at -0.5dBFS,
CLKTYP = OVDD, differential clock
Power-down mode; clock idle,
PD = OVDD
Normal operating mode,
fIN = 20MHz at -0.5dBFS,
CLKTYP = GND, single-ended clock
mA
60.1
66
0.045
181
Analog Power Dissipation
PDISS
Normal operating mode,
fIN = 20MHz at -0.5dBFS,
CLKTYP = OVDD, differential clock
Power-down mode, clock idle,
PD = OVDD
mW
198
218
0.15
_______________________________________________________________________________________ 5
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