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| MAX12528 Datasheet, PDF (6/28 Pages) Maxim Integrated Products – Dual, 80Msps, 12-Bit, IF/Baseband ADC | |||
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Dual, 80Msps, 12-Bit, IF/Baseband ADC
ELECTRICAL CHARACTERISTICS (continued)
(VDD = 3.3V, OVDD = 2.0V, GND = 0, REFIN = REFOUT (internal reference), CL â 10pF at digital outputs, AIN = -0.5dBFS (differen-
tial), DIFFCLK/SECLK = OVDD, PD = GND, SHREF = GND, DIV2 = GND, DIV4 = GND, G/T = GND, fCLK = 80MHz, TA = -40°C to
+85°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER
D0AâD11A, DORA,
D0BâD11B and DORB Three-State
Output Capacitance
DAV Three-State Output
Capacitance
POWER REQUIREMENTS
Analog Supply Voltage
Digital Output Supply Voltage
Analog Supply Current
Analog Power Dissipation
SYMBOL
COUT
CDAV
VDD
OVDD
IVDD
PVDD
(Note 3)
(Note 3)
CONDITIONS
Normal operating mode
fIN = 175MHz at -0.5dBFS,
single-ended clock
(DIFFCLK/SECLK = GND)
Normal operating mode
fIN = 175MHz at -0.5dBFS,
differential clock
(DIFFCLK/SECLK = OVDD)
Power-down mode (PD = OVDD)
clock idle
Normal operating mode
fIN = 175MHz at -0.5dBFS,
single-ended clock
(DIFFCLK/SECLK = GND)
Normal operating mode
fIN = 175MHz at -0.5dBFS,
differential clock
(DIFFCLK/SECLK = OVDD)
Power-down mode (PD = OVDD)
clock idle
MIN TYP MAX UNITS
3
pF
6
pF
3.15 3.30 3.60
V
1.70
2.0
VDD
V
220
mA
230 250
0.1
726
mW
760 825
0.330
Digital Output Supply Current
IOVDD
Normal operating mode
fIN = 175MHz at -0.5dBFS
Power-down mode (PD = OVDD)
clock idle
20.7
mA
0.004
6 _______________________________________________________________________________________
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