MAX19711ETN+T Maxim Integrated Products, MAX19711ETN+T Datasheet - Page 11

• Manufacturer Part Number: MAX19711ETN+T
• Description: IC ANLG FRNT END 56-TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX19711ETN+T

• Number Of Bits: 10
• Number Of Channels: 2
• Power (watts): 37.5mW
• Voltage - Supply, Analog: 3V
• Voltage - Supply, Digital: 3V
• Package / Case: 56-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(V
input amplitude = -0.5dBFS, Tx DAC output amplitude = 0dBFS, V
tial Tx DAC output, C
DD
56.0
55.5
55.0
54.5
54.0
53.5
53.0
60
55
50
45
40
35
30
25
20
90
85
80
75
70
65
60
55
= 3V, OV
Rx ADC SIGNAL-TO-NOISE AND DISTORTION
-25
2
2
RATIO vs. ANALOG INPUT AMPLITUDE
f
f
f
IN
IN
IN
Rx ADC SPURIOUS-FREE DYNAMIC
RANGE vs. SAMPLING FREQUENCY
Rx ADC SIGNAL-TO-NOISE RATIO
= 1.875MHz
= 1.875MHz
3
= 1.875MHz
3
ANALOG INPUT AMPLITUDE (dBFS)
vs. SAMPLING FREQUENCY
-20
4
4
SAMPLING FREQUENCY (MHz)
DD
QA
SAMPLING RATE (MHz)
IA
5
5
= 1.8V, internal reference (1.024V), C
-15
______________________________________________________________________________________
6
REFP
6
7
7
QA
QA
IA
IA
= C
-10
8
8
REFN
9
9
-5
10 11 12
10 11 12
= C
COM
0
= 0.33µF, T
Typical Operating Characteristics (continued)
56.0
55.5
55.0
54.5
54.0
53.5
53.0
65.0
62.5
60.0
57.5
55.0
52.5
50.0
47.5
45.0
42.5
40.0
80
75
70
65
60
55
50
45
40
Rx ADC SIGNAL-TO-NOISE AND DISTORTION
-25
35
2
Rx ADC TOTAL HARMONIC DISTORTION
f
f
f
IN
IN
IN
RATIO vs. SAMPLING FREQUENCY
A
Rx ADC SIGNAL-TO-NOISE RATIO
= 1.875MHz
= 1.875MHz
3
= 1.875MHz
vs. ANALOG INPUT AMPLITUDE
L
10-Bit, 11Msps, Full-Duplex
= +25°C, unless otherwise noted.)
ANALOG INPUT AMPLITUDE (dBFS)
40
-20
≈ 10pF on all digital outputs, f
4
SAMPLING FREQUENCY (MHz)
vs. CLOCK DUTY CYCLE
QA
IA
CLOCK DUTY CYCLE (%)
5
45
-15
6
FS
QA
IA
= 410mV, CM1 = 0, CM0 = 0, differential Rx ADC input, differen-
50
7
QA
IA
-10
8
55
9
-5
10 11 12
60
Analog Front-End
65
0
CLK
65.0
62.5
60.0
57.5
55.0
52.5
50.0
47.5
45.0
42.5
40.0
= 11.8MHz (50% duty cycle), Rx ADC
85
80
75
70
65
60
55
50
45
40
35
30
25
20
85
80
75
70
65
60
Rx ADC SIGNAL-TO-NOISE AND DISTORTION
Rx ADC SPURIOUS-FREE DYNAMIC RANGE
-25
35
2
Rx ADC TOTAL HARMONIC DISTORTION
f
f
f
IN
IN
IN
= 1.875MHz
= 1.875MHz
= 1.875MHz
3
vs. ANALOG INPUT AMPLITUDE
RATIO vs. CLOCK DUTY CYCLE
ANALOG INPUT AMPLITUDE (dBFS)
40
-20
vs. SAMPLING FREQUENCY
4
SAMPLING FREQUENCY (MHz)
QA
IA
CLOCK DUTY CYCLE (%)
5
45
-15
6
QA
IA
QA
IA
50
7
-10
8
55
9
-5
10 11 12
60
65
11
0