MAX105 Maxim, MAX105 Datasheet - Page 6

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

Dual, 6-Bit, 800Msps ADC with On-Chip,
Wideband Input Amplifier
(AV
f
T
6
CLK
MIN
CC
-100
-100
-20
-25
-30
-35
-40
-45
-50
-55
-60
_______________________________________________________________________________________
-10
-20
-30
-40
-50
-60
-70
-80
-90
= 802.816MHz, differential input at -0.5dB FS, C
-10
-20
-30
-40
-50
-60
-70
-80
-90
to T
0
0
= AV
10M
0
0
TWO-TONE IMD (8192-POINT RECORD),
MAX
THD vs. ANALOG INPUT FREQUENCY,
f
A
CC
IN
IN
20
-12dB FS
, unless otherwise noted. Typical values are at T
ANALOG INPUT FREQUENCY (MHz)
= 125.146MHz
ANALOG INPUT FREQUENCY (MHz)
= -0.5dB FS
f
ANALOG INPUT FREQUENCY (Hz)
I = AV
IN1
80
DIFFERENTIAL INPUT
DIFFERENTIAL INPUT
DIFFERENTIAL INPUT
40
8192-POINT FFT,
100M
CC
160
60
Q = AV
f
IN2
f
f
A
N1
IN2
80
IN
240
-6dB FS
= 124.166MHz
= -7dB FS
= 126.126MHz
1G
CC
100
-1dB FS
R = +5V, OV
320
120
140
400
10G
CC
I = OV
-100
60
55
50
45
40
35
30
25
10
20
15
40
35
30
25
20
15
10
-10
-20
-30
-40
-50
-60
-70
-80
-90
5
0
0
L
10M
10M
= 1µF to AGND at REF, R
0
SFDR vs. ANALOG INPUT FREQUENCY,
SNR vs. ANALOG INPUT FREQUENCY,
CC
-12dB FS
f
A
IN
IN
Q = +3.3V, AGND = AGNDI = AGNDQ = AGNDR = 0, OGNDI = OGNDQ = 0,
= 124.999MHz
= -0.5dB FS
ANALOG INPUT FREQUENCY (MHz)
ANALOG INPUT FREQUENCY (Hz)
ANALOG INPUT FREQUENCY (Hz)
40
A
DIFFERENTIAL INPUT
DIFFERENTIAL INPUT
DIFFERENTIAL INPUT
= +25°C)
100M
8192-POINT FFT,
100M
80
-1dB FS
Typical Operating Characteristics
120
1G
1G
-6dB FS
L
-1dB FS
-6dB FS
160
-12dB FS
= 100Ω ±1% applied to digital LVDS outputs, T
10G
200
10G
-100
40
35
30
25
20
15
10
-1
-2
-4
-10
-20
-30
-40
-50
-60
-70
-80
-90
-3
5
0
1
0
0
10M
10M
0
SINAD vs. ANALOG INPUT FREQUENCY,
f
A
IN
IN
FULL-POWER INPUT BANDWIDTH
= 400.124MHz
= -0.5dB FS
70
ANALOG INPUT FREQUENCY (MHz)
ANALOG INPUT FREQUENCY (Hz)
ANALOG INPUT FREQUENCY (Hz)
DIFFERENTIAL INPUT
DIFFERENTIAL INPUT
SINGLE-ENDED INPUT
100M
100M
8192-POINT FFT,
140
210
280
1G
1G
-1dB FS
-6dB FS
-12dB FS
350
A
=
10G
10G
420