MAX105 Maxim, MAX105 Datasheet - Page 7

• Manufacturer Part Number: MAX105
• Description: Dual / 6-Bit / 800Msps ADC with On-Chip / Wideband Input Amplifier
• Manufacturer: Maxim

(AV
f
T
CLK
MIN
CC
-38
-42
-46
-50
-54
= 802.816MHz, differential input at -0.5dB FS, C
50
48
46
44
42
40
38
to T
40
36
32
28
24
= AV
-10
-40
-10
MAX
f
IN
f
f
SFDR vs. ANALOG INPUT POWER,
IN
IN
-9 -8
-9
= 199.8535MHz
CC
SNR vs. ANALOG INPUT POWER,
= 199.8535MHz
= 199.8535MHz
, unless otherwise noted. Typical values are at T
-15
I = AV
-8 -7 -6 -5
ANALOG INPUT POWER (dB FS)
ANALOG INPUT POWER (dB FS)
THD vs. TEMPERATURE
DIFFERENTIAL INPUT
DIFFERENTIAL INPUT
-7
TEMPERATURE (°C)
CC
_______________________________________________________________________________________
-6
10
Q = AV
Dual, 6-Bit, 800Msps ADC with On-Chip,
-5 -4 -3 -2 -1
-4 -3 -2 -1
35
CC
R = +5V, OV
60
0
85
0
CC
I = OV
Typical Operating Characteristics (continued)
45
41
37
33
29
25
55
51
47
43
39
35
40
36
32
28
24
L
-10
-40
-40
= 1µF to AGND at REF, R
CC
f
SINAD vs. ANALOG INPUT POWER,
f
IN
IN
f
-9
IN
Q = +3.3V, AGND = AGNDI = AGNDQ = AGNDR = 0, OGNDI = OGNDQ = 0,
= 199.8535MHz
= 199.8535MHz
= 199.8535MHz
-15
-15
-8 -7 -6 -5
ANALOG INPUT POWER (dB FS)
SFDR vs. TEMPERATURE
SNR vs. TEMPERATURE
A
DIFFERENTIAL INPUT
= +25°C)
Wideband Input Amplifier
TEMPERATURE (°C)
TEMPERATURE (°C)
10
10
-4 -3 -2 -1
35
35
L
60
60
= 100Ω ±1% applied to digital LVDS outputs, T
85
85
0
-34
-38
-42
-46
-50
42
40
38
36
34
32
40
38
36
34
32
30
-10
-40
400
f
f
IN
-9
IN
f
THD vs. ANALOG INPUT POWER,
IN
DIFFERENTIAL INPUT (-1dB FS)
= 199.8535MHz
= 199.8535MHz
SNR vs. CLOCK FREQUENCY,
= 202.346MHz
500
SINAD vs. TEMPERATURE
-15
-8 -7 -6 -5
ANALOG INPUT POWER (dB FS)
DIFFERENTIAL INPUT
CLOCK FREQUENCY (MHz)
TEMPERATURE (°C)
600
10
700
-4 -3 -2 -1
35
800
60
A
=
900
85
0
7