MAX104 Maxim, MAX104 Datasheet - Page 8

• Manufacturer Part Number: MAX104
• Description: 5V / 1Gsps / 8-Bit ADC with On-Chip 2.2GHz Track/Hold Amplifier
• Manufacturer: Maxim

±5V, 1Gsps, 8-Bit ADC with
On-Chip 2.2GHz Track/Hold Amplifier
(V
noted.)
8
-102.4
-128.0
-25.6
-51.2
-76.8
CC
-10
75
74
73
72
71
70
69
68
67
66
65
-5
-6
-7
-8
-9
(f
_______________________________________________________________________________________
0
A = V
IN
4.50
0
= 494.5068MHz, RECORD LENGTH 8192)
SMALL-SIGNAL BANDWIDTH = 2.4GHz
SPURIOUS-FREE DYNAMIC RANGE
CC
ANALOG INPUT BANDWIDTH
ANALOG INPUT FREQUENCY (MHz)
ANALOG INPUT FREQUENCY (MHz)
4.70
100
-6dB BELOW FULL-SCALE
vs. V
(f
I = V
IN
= 125MHz, -1dBFS)
CC
CC
4.90
FFT PLOT
200
I = V
V
D = +5V, V
CC
CC
(V)
500
5.10
A = V
300
ENOB = 7.51 BITS
SNR = 46.8dB
THD = -51.9dB
SFDR = 52.1dB
CC
5.30
D
400
EE
1500 2500
= -5V, V
5.50
500
CC
O = +3.3V, REFIN connected to REFOUT, f
-102.4
-128.0
-25.6
-51.2
-76.8
Typical Operating Characteristics (continued)
75
74
73
72
71
70
69
68
67
66
65
(f
-1
-2
-3
-4
-5
0
0
IN
-5.50
SPURIOUS-FREE DYNAMIC RANGE vs. V
0
= 1005.0049MHz, RECORD LENGTH 8192)
FULL-POWER BANDWIDTH = 2.2GHz
ANALOG INPUT BANDWIDTH
-5.30
ANALOG INPUT FREQUENCY (MHz)
ANALOG INPUT FREQUENCY (MHz)
100
(f
IN
= 125MHz, -1dBFS)
FULL-POWER
-5.10
FFT PLOT
200
V
EE
(V)
-4.90
500
300
ENOB = 7.51 BITS
SNR = 46.3dB
THD = -52.8dB
SFDR = 53.7dB
-4.70
400
1500 2500
-4.50
500
EE
S
-102.4
-102.4
-128.0
-128.0
-25.6
-51.2
-76.8
= 1Gsps, T
-25.6
-51.2
-76.8
7dB BELOW FULL-SCALE, RECORD LENGTH 8192)
-0.1
-0.2
-0.3
-0.4
-0.5
0.5
0.4
0.3
0.2
0.1
0
0
(f
0
FFT PLOT (f
IN
0
0
0
(LOW-FREQUENCY SERVO LOOP DATA)
= 125.8545MHz, RECORD LENGTH 8192)
TWO-TONE INTERMODULATION
f
32
IN1
ANALOG INPUT FREQUENCY (MHz)
ANALOG INPUT FREQUENCY (MHz)
100
100
INTEGRAL NONLINEARITY
A
64
= +25°C, unless otherwise
IN1
vs. OUTPUT CODE
f
IN2
= 124MHz, f
96
OUTPUT CODE
200
200
FFT PLOT
128 160 192 224 256
300
300
ENOB = 7.75 BITS
SNR = 47.4dB
THD = -66.2dB
SFDR = 70.3dB
IN2
= 126MHz,
400
400
500
500