MAX1186ECM+TD Maxim Integrated Products, MAX1186ECM+TD Datasheet - Page 6

• Manufacturer Part Number: MAX1186ECM+TD
• Description: IC ADC 10BIT 40MSPS DL 48-TQFP
• Manufacturer: Maxim Integrated Products

Specifications of MAX1186ECM+TD

• Number Of Bits: 10
• Sampling Rate (per Second): 40M
• Data Interface: Parallel
• Number Of Converters: 2
• Power Dissipation (max): 150mW
• 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, 40Msps, 3V, Low-Power ADC with
Internal Reference and Multiplexed Parallel Outputs
(V
6
DD
-100
-100
-10
-20
-30
-40
-50
-60
-70
-80
-90
-10
-20
-30
-40
-50
-60
-70
-80
-90
_______________________________________________________________________________________
62
61
60
59
58
57
56
55
54
0
0
= 3V, OV
0
0 10 20 30
0
FFT PLOT CHA (DIFFERENTIAL INPUT,
FFT PLOT CHB (DIFFERENTIAL INPUT,
CHA
f
f
f
A
CLK
INA
INB
SIGNAL-TO-NOISE AND DISTORTION
INB
2
HD3
2
vs. ANALOG INPUT FREQUENCY
= 19.8879776MHz
= 24.9661747MHz
= 40.0005678MHz
= -0.498dBFS
8192-POINT DATA RECORD)
ANALOG INPUT FREQUENCY (MHz)
CHA
ANALOG INPUT FREQUENCY (MHz)
8192-POINT DATA RECORD)
ANALOG INPUT FREQUENCY (MHz)
4
DD
4
6
6
= 2.5V, V
40
8
8
50
HD2
10 12 14
10 12 14
f
f
f
A
60
CLK
INA
INB
INA
REFIN
HD2
= 6.1475482MHz
= 7.5342866MHz
= 40.0005678MHz
= -0.552dBFS
70
80
= 2.048V, differential input at -0.5dBFS, f
HD3
16
CHB
16
90 100 110
18
18
CHB
20
20
-100
-100
-60
-64
-68
-72
-76
-80
-10
-20
-30
-40
-50
-60
-70
-80
-90
-10
-20
-30
-40
-50
-60
-70
-80
-90
0
TWO-TONE IMD PLOT (DIFFERENTIAL INPUT,
0
0
0 10 20 30 40 50 60 70 80 90 100 110
0
FFT PLOT CHB (DIFFERENTIAL INPUT,
f
f
f
A
CLK
IN1
IN2
CHB
IN
2
2
IM2
TOTAL HARMONIC DISTORTION
= -6.5dBFS
vs. ANALOG INPUT FREQUENCY
= 11.606610MHz
= 13.383979MHz
= 40.0005678MHz
ANALOG INPUT FREQUENCY (MHz)
8192-POINT DATA RECORD)
ANALOG INPUT FREQUENCY (MHz)
8192-POINT DATA RECORD)
ANALOG INPUT FREQUENCY (MHz)
4
4
IM3
6
6
CHA
IM3
8
8
f
IN1
10 12 14
10 12 14
f
f
f
A
CLK
INA
INB
HD2
Typical Operating Characteristics
INB
CLK
= 6.1475482MHz
= 7.5342866MHz
= 40.0005678MHz
= -0.534dBFS
CHB
= 40MHz, C
HD3
f
IM2
IN2
16
16
18
18
20
20
L
≈ 10pF, T
-100
-10
-20
-30
-40
-50
-60
-70
-80
-90
61
60
58
57
56
55
59
80
76
72
68
64
60
0
0
0 10 20 30 40 50 60 70 80 90 100 110
0 10 20 30 40 50 60 70 80 90 100 110
A
FFT PLOT CHA (DIFFERENTIAL INPUT,
f
f
f
A
CLK
INA
INB
= +25°C, unless otherwise noted.)
INA
SPURIOUS-FREE DYNAMIC RANGE
2
vs. ANALOG INPUT FREQUENCY
= 19.8879776MHz
= 24.9661747MHz
vs. ANALOG INPUT FREQUENCY
HD2
= 40.0005678MHz
= -0.516dBFS
8192-POINT DATA RECORD)
ANALOG INPUT FREQUENCY (MHz)
ANALOG INPUT FREQUENCY (MHz)
ANALOG INPUT FREQUENCY (MHz)
CHA
4
SIGNAL-TO-NOISE RATIO
6
8
CHB
10 12 14
CHA
CHB
16
HD3
18
CHA
20