Rainbow Electronics MAX1208 - Manual (Page 10)

MAX1208
12-Bit, 80Msps, 3.3V ADC
10 ______________________________________________________________________________________
SNR, SINAD
vs. TEMPERATURE
MAX1208 toc26
TEMPERATURE ( °C)
SNR, SINAD (dB)
60 35 10 -15
61
62
63
64
65
66
67
68
69
70
60
-40 85
f CLK = 80.003072MHz
f IN = 32.481716MHz
SNR
SINAD
SFDR, -THD
vs. TEMPERATURE
MAX1208 toc27
TEMPERATURE ( °C)
SFDR, -THD (dBc)
60 35 10 -15
77
79
81
83
85
87
89
91
93
95
75
-40 85
f CLK = 80.003072MHz
f IN = 32.481716MHz
SFDR
-THD
ANALOG POWER DISSIPATION
vs. TEMPERATURE
MAX1208 toc28
TEMPERATURE ( °C)
ANALOG POWER DISSIPATION (mW)
60 35 10 -15
250
300
350
400
450
500
550
200
-40 85
DIFFERENTIAL CLOCK
f
CLK = 80.003072MHz
f
IN
= 32.481716MHz
OFFSET ERROR vs. TEMPERATURE
MAX1208 toc29
TEMPERATURE ( °C)
OFFSET ERROR (%FS)
60 35 10 -15
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
0.5
-0.5
-40 85
V REFIN = 2.048V
GAIN ERROR vs. TEMPERATURE
MAX1208 toc30
TEMPERATURE ( °C)
GAIN ERROR (%FS)
60 35 10 -15
-2
-1
0
1
2
3
-3
-40 85
V REFIN = 2.048V
Typical Operating Characteristics (continued)
(V DD = 3.3V, OV DD = 2.0V, GND = 0, REFIN = REFOUT (internal reference), V IN = -0.5dBFS, CLKTYP = high, DCE = high, PD = low,
G/T = low, f
CLK
= 80MHz (50% duty cycle), T
A
= +25°C, unless otherwise noted.)