MAX105
Dual, 6-Bit, 800Msps ADC with On-Chip,
Wideband Input Amplifier
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7
-50
-46
-38
-42
-34
-10
-8
-7
-6
-5
-9
-4
-3
-2
-1
0
THD vs. ANALOG INPUT POWER,
DIFFERENTIAL INPUT
MAX105
toc12
ANALOG INPUT POWER (dB FS)
THD
(dB)
fIN = 199.8535MHz
25
29
37
33
41
45
-40
10
-15
35
60
85
SNR vs. TEMPERATURE
MAX105
toc14
TEMPERATURE (
°C)
SNR
(dB)
fIN = 199.8535MHz
24
28
36
32
40
-10
-8
-7
-6
-5
-9
-4
-3
-2
-1
0
SNR vs. ANALOG INPUT POWER,
DIFFERENTIAL INPUT
MAX105
toc10
ANALOG INPUT POWER (dB FS)
SNR
(dB)
fIN = 199.8535MHz
24
28
36
32
40
-10
-8
-7
-6
-5
-9
-4
-3
-2
-1
0
SINAD vs. ANALOG INPUT POWER,
DIFFERENTIAL INPUT
MAX105
toc11
ANALOG INPUT POWER (dB FS)
SINAD
(dB)
fIN = 199.8535MHz
38
44
42
40
46
48
50
-10
-6
-7
-9
-8
-5
-4
-3
-2
-1
0
SFDR vs. ANALOG INPUT POWER,
DIFFERENTIAL INPUT
MAX105
toc13
ANALOG INPUT POWER (dB FS)
SFDR
(dB)
fIN = 199.8535MHz
32
34
38
36
40
42
-40
10
-15
35
60
85
SINAD vs. TEMPERATURE
MAX105
toc15
TEMPERATURE (
°C)
SINAD
(dB)
fIN = 199.8535MHz
-38
-42
-46
-50
-54
-40
10
-15
35
60
85
THD vs. TEMPERATURE
MAX
toc16
TEMPERATURE (
°C)
THD
(dB)
fIN = 199.8535MHz
35
39
47
43
51
55
-40
10
-15
35
60
85
SFDR vs. TEMPERATURE
MAX105
toc17
TEMPERATURE (
°C)
SFDR
(dB)
fIN = 199.8535MHz
30
32
36
34
38
40
400
600
500
700
800
900
SNR vs. CLOCK FREQUENCY,
DIFFERENTIAL INPUT (-1dB FS)
MAX105
toc18
CLOCK FREQUENCY (MHz)
AMPLITUDE
(dB)
fIN = 202.346MHz
Typical Operating Characteristics (continued)
(AVCC = AVCCI = AVCCQ = AVCCR = +5V, OVCCI = OVCCQ = +3.3V, AGND = AGNDI = AGNDQ = AGNDR = 0, OGNDI = OGNDQ = 0,
fCLK = 802.816MHz, differential input at -0.5dB FS, CL = 1F to AGND at REF, RL = 100
±1% applied to digital LVDS outputs, TA =
TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25
°C)
