Rainbow Electronics MAX107 - Manual (Page 7)

MAX107
Dual, 6-Bit, 400Msps ADC with On-Chip,
Wideband Input Amplifier
_______________________________________________________________________________________ 7
24
28
36
32
40
-10 -8 -7 -6 -5 -9 -4 -3 -2 -1 0
SNR vs. ANALOG INPUT POWER,
DIFFERENTIAL INPUT
MAX107 toc10
ANALOG INPUT POWER (dB FS)
SNR (dB)
f
IN
= 124.9756MHz
24
28
36
32
40
-10 -8 -7 -6 -5 -9 -4 -3 -2 -1 0
SINAD vs. ANALOG INPUT POWER,
DIFFERENTIAL INPUT
MAX107 toc11
ANALOG INPUT POWER (dB FS)
SINAD (dB)
f IN = 124.9756MHz
-54
-50
-42
-46
-38
-10 -8 -7 -6 -5 -9 -4 -3 -2 -1 0
THD vs. ANALOG INPUT POWER,
DIFFERENTIAL INPUT
MAX107 toc12
ANALOG INPUT POWER (dB FS)
THD (dB)
f IN = 124.9756MHz
40
44
42
48
46
52
50
54
-10 -6 -8 -4 -2 -9 -5 -7 -3 -1 0
SFDR vs. ANALOG INPUT POWER,
DIFFERENTIAL INPUT
MAX107 toc13
ANALOG INPUT POWER (dB FS)
SFDR (dB)
f IN = 124.9756MHz
25
29
37
33
41
45
-40 10 -15 35 60 85
SNR vs. TEMPERATURE
MAX107 toc14
TEMPERATURE ( °C)
SNR (dB)
f IN = 124.9756MHz
32
34
38
36
40
42
-40 10 -15 35 60 85
SINAD vs. TEMPERATURE
MAX107 toc15
TEMPERATURE ( °C)
SINAD (dB)
f IN = 124.9756MHz
-42
-46
-50
-54
-58
-40 10 -15 35 60 85
THD vs. TEMPERATURE
MAX107 toc16
TEMPERATURE ( °C)
THD (dB)
f
IN
= 124.9756MHz
40
44
52
48
56
60
-40 10 -15 35 60 85
SFDR vs. TEMPERATURE
MAX107 toc17
TEMPERATURE ( °C)
SFDR (dB)
f IN = 124.9756MHz
30
32
36
34
38
40
400 600 500 700 800 900
SNR vs. CLOCK FREQUENCY,
DIFFERENTIAL INPUT (-1dB FS)
MAX107 toc18
CLOCK FREQUENCY (MHz)
AMPLITUDE (dB)
f IN = 202.346MHz
Typical Operating Characteristics (continued)
(AV CC = AV CC I = AV CC Q = AV CC R = +5V, OV CC I = OV CC Q = +3.3V, AGND = AGNDI = AGNDQ = AGNDR = 0, OGNDI = OGNDQ = 0,
f CLK = 401.408MHz, differential input at -0.5dB FS, C L = 1µF to AGND at REF, R L = 100 Ω ±1% applied to digital LVDS outputs, T
A =
T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25 °C)