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MAX12527
Dual, 65Msps, 12-Bit, IF/Baseband ADC
6 _______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= 3.3V, OV
DD
= 2.0V, GND = 0, REFIN = REFOUT (internal reference), C
L
≈ 10pF at digital outputs, V
IN
= -0.5dBFS (differen-
tial), DIFFCLK/SECLK = OV
DD
, PD = GND, SHREF = GND, DIV2 = GND, DIV4 = GND, G/T = GND, f
CLK
= 65MHz, T
A
= -40°C to
+85°C, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX
UNITS
D 0A–D 11A, D O RA,
D 0B–D 11B and D ORB Tr i - S tate
O utp ut C ap aci tance ( N ote 4)
C
OUT
3pF
DAV Tri-State Output
Capacitance (Note 4)
C
DAV
6pF
POWER REQUIREMENTS
Analog Supply Voltage V
DD
3.15 3.30 3.60
V
Digital Output Supply Voltage OV
DD
1.70
2.0
V
DD
V
Normal operating mode
f
IN
= 175MHz at -0.5dBFS,
single-ended clock
(DIFFCLK/SECLK = GND)
188
Normal operating mode
f
IN
= 175MHz at -0.5dBFS
differential clock
(DIFFCLK/SECLK = OV
DD
)
196 215
Analog Supply Current I
VDD
Power-down mode (PD = OV
DD
)
clock idle
0.05
mA
Normal operating mode
f
IN
= 175MHz at -0.5dBFS
single-ended clock
(DIFFCLK/SECLK = GND)
620
Normal operating mode
f
IN
= 175MHz at -0.5dBFS
differential clock
(DIFFCLK/SECLK = OV
DD
)
647 710
Analog Power Dissipation P
VDD
Power-down mode (PD = OV
DD
)
clock idle
0.165
mW
Normal operating mode
f
IN
= 175MHz at -0.5dBFS
19.7
Digital Output Supply Current I
OVDD
Power-down mode (PD = OV
DD
)
clock idle
0.001
mA