MAX1181ECM+D Maxim Integrated Products, MAX1181ECM+D Datasheet - Page 18

• Manufacturer Part Number: MAX1181ECM+D
• Description: IC ADC 10BIT 80MSPS DUAL 48-TQFP
• Manufacturer: Maxim Integrated Products

Specifications of MAX1181ECM+D

• Number Of Bits: 10
• Sampling Rate (per Second): 80M
• Data Interface: Parallel
• Number Of Converters: 2
• Power Dissipation (max): 291mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-TQFP Exposed Pad, 48-eTQFP, 48-HTQFP, 48-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Dual 10-Bit, 80Msps, 3V, Low-Power ADC
with Internal Reference and Parallel Outputs
Figure 9. T/H Aperture Timing
18
______________________________________________________________________________________
DATA (T/H)
SAMPLED
ANALOG
INPUT
CLK
T/H
GND
INA+
INA-
CLK
V
INB+
INB-
DD
t
AD
TRACK
REFOUT
t
AJ
HOLD
T/H
T/H
REFN COM REFP
CONTROL
TRACK
REFERENCE
PIPELINE
PIPELINE
ADC
ADC
REFIN
where V
V
harmonics.
SFDR is the ratio expressed in decibels of the RMS
amplitude of the fundamental (maximum signal compo-
nent) to the RMS value of the next largest spurious
component, excluding DC offset.
The two-tone IMD is the ratio expressed in decibels of
either input tone to the worst 3rd-order (or higher) inter-
modulation products. The individual input tone levels
are at -6.5dB full scale.
5
are the amplitudes of the 2nd- through 5th-order
DEC
DEC
Spurious-Free Dynamic Range (SFDR)
1
is the fundamental amplitude, and V
10
Intermodulation Distortion (IMD)
10
MAX1181
DRIVERS
OUTPUT
DRIVERS
OUTPUT
Functional Diagram
10
10
OE
OGND
OV
T/B
D9A–D0A
PD
SLEEP
D9B–D0B
DD
2
through