Typical operating characteristics (continued) – Rainbow Electronics MAX1183 User Manual
Page 7
MAX1183
Dual 10-Bit, 40Msps, +3V, Low-Power ADC with
Internal Reference and Parallel Outputs
_______________________________________________________________________________________
7
35
45
40
55
50
60
65
-20
0
SIGNAL-TO-NOISE + DISTORTION vs.
INPUT POWER (f
IN
= 19.8879776MHz)
MAX1183 toc13
INPUT POWER (dB FS)
SINAD (dB)
-12
-16
-8
-4
-80
-75
-65
-70
-60
-55
-20
-12
-16
-8
-4
0
TOTAL HARMONIC DISTORTION vs.
INPUT POWER (f
IN
= 19.8879776MHz)
MAX1183 toc14
INPUT POWER (dB FS)
THD (dBc)
60
64
72
68
76
80
-20
-12
-16
-8
-4
0
SPURIOUS-FREE DYNAMIC RANGE vs.
INPUT POWER (f
IN
= 19.8879776MHz)
MAX1183 toc15
INPUT POWER (dB FS)
SFDR (dBc)
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0
256
128
384 512 640 768 896 1024
INTEGRAL NONLINEARITY
(BEST END-POINT FIT)
MAX1183 toc16
DIGITAL OUTPUT CODE
INL (LSB)
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0
256
128
384 512 640 768 896 1024
DIFFERENTIAL NONLINEARITY
MAX1183 toc17
DIGITAL OUTPUT CODE
DNL (LSB)
-0.1
0.1
0
0.3
0.2
0.4
0.5
-40
85
GAIN ERROR vs. TEMPERATURE
MAX1183 toc18
TEMPERATURE (
°C)
GAIN ERROR (% FS)
10
-15
35
60
CHB
CHA
-0.4
-0.2
-0.3
0
-0.1
0.1
0.2
-40
85
OFFSET ERROR vs. TEMPERATURE
MAX1183 toc19
TEMPERATURE (
°C)
OFFSET ERROR (% FS)
10
-15
35
60
CHB
CHA
30
34
42
38
46
50
2.70
3.00
2.85
3.15
3.30
3.45
3.60
ANALOG SUPPLY CURRENT vs.
ANALOG SUPPLY VOLTAGE
MAX1183 toc20
V
DD
(V)
IV
DD
(mA)
30
34
42
38
46
50
-40
10
-15
35
60
85
ANALOG SUPPLY CURRENT vs.
TEMPERATURE
MAX1183 toc21
TEMPERATURE (
°C)
IV
DD
(mA)
Typical Operating Characteristics (continued)
(V
DD
= +3V, OV
DD
= +2.5V, V
REFIN
= +2.048V, differential input at -0.5dB FS, f
CLK
= 40.0006MHz, C
L
≈ 10pF, T
A
= +25°C, unless
otherwise noted.)