MAX11043 Maxim Integrated Products, MAX11043 Datasheet - Page 9

• Manufacturer Part Number: MAX11043
• Description: Simultaneous Sampling ADCs
• Manufacturer: Maxim Integrated Products

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(V
T
-0.1
-0.2
-0.3
-0.4
-0.5
0.5
0.4
0.3
0.2
0.1
A
AVDD
0
= +25°C, unless otherwise noted.)
0
4-Channel, 16-Bit, Simultaneous-Sampling ADCs
CODES 3 TO 255
= +3.3V, V
with PGA, Filter, and 8-/12-Bit Dual-Stage DAC
64
FINE DAC SETTLING
1% STEP-DOWN
COARSE DAC INL
CODE (LSB)
vs. CODE
1μs/div
DACL
2.369
2.368
2.367
2.366
2.365
2.364
2.363
2.362
DVDD
128
_______________________________________________________________________________________
-40
= +3.0V, f
DVREG VOLTAGE vs. TEMPERATURE
-20
DACH
192
MAX11043 toc12
0
TEMPERATURE (°C)
20
SCLK
256
20mV/div
1200mV
40
= f
60
EXCLK
0
80
Typical Operating Characteristics (continued)
20
100
COARSE DAC SETTLING TIME,
= 19.2MHz, V
40
FINE DAC NOISE FLOOR
120
60
POSITIVE STEP
FREQUENCY (kHz)
80
2ms/div
100
120
REFBP
140
, V
160
MAX11043 toc13
MAX11043 toc16
REF_
180
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
200
-40
= +2.5V, common-mode input voltage = AVDD/2,
0dBm
20dBm/div
200mV/div
DIGITAL SUPPLY
-20
0
vs. TEMPERATURE
POWER-ON RESET
TEMPERATURE (°C)
20
-0.2
-0.4
-0.6
-0.8
-1.0
1.0
0.8
0.6
0.4
0.2
0
40
0
CODES 3 TO 255
60
ANALOG SUPPLY
COARSE DAC SETTLING TIME,
80
64
COARSE DAC DNL
DACL
NEGATIVE STEP
100
CODE (LSB)
vs. CODE
2ms/div
120
128
DACH
192
MAX11043 toc17
256
200mV/div
9