MAX19711ETN+T Maxim Integrated Products, MAX19711ETN+T Datasheet - Page 12

• 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

10-Bit, 11Msps, Full-Duplex
Analog Front-End
12
(V
input amplitude = -0.5dBFS, Tx DAC output amplitude = 0dBFS, V
tial Tx DAC output, C
DD
2.00
1.75
1.50
1.25
1.00
0.75
0.50
0.25
100
95
90
85
80
75
70
65
60
55
50
45
40
35
30
______________________________________________________________________________________
90
80
70
60
50
40
30
20
10
= 3V, OV
0
-40
-60
35
Rx ADC TOTAL HARMONIC DISTORTION
f
IN
f
Tx PATH SPURIOUS-FREE DYNAMIC
OUT
= 1.875MHz
RANGE vs. OUTPUT AMPLITUDE
= 610kHz
-50
40
-15
vs. CLOCK DUTY CYCLE
DD
OUTPUT AMPLITUDE (dBFS)
Rx ADC GAIN ERROR
CLOCK DUTY CYCLE (%)
vs. TEMPERATURE
TEMPERATURE (°C)
-40
45
= 1.8V, internal reference (1.024V), C
10
REFP
QA
QD
IA
ID
50
-30
= C
35
QA
55
-20
REFN
IA
60
60
-10
= C
COM
65
85
0
= 0.33µF, T
Typical Operating Characteristics (continued)
-100
100
-10
-20
-30
-40
-50
-60
-70
-80
-90
95
90
85
80
75
70
65
60
55
50
45
40
35
30
90
85
80
75
70
65
60
55
0
Rx ADC SPURIOUS-FREE DYNAMIC RANGE
0.20
35
2
Tx PATH CHANNEL-ID SPECTRAL PLOT
f
f
IN
OUT
Tx PATH SPURIOUS-FREE DYNAMIC
RANGE vs. SAMPLING FREQUENCY
A
= 1.875MHz
3
L
= 620kHz
= +25°C, unless otherwise noted.)
40
f
OUT
HD2
≈ 10pF on all digital outputs, f
1.34
vs. CLOCK DUTY CYCLE
SAMPLING FREQUENCY (MHz)
QA
4
IA
= 640kHz
CLOCK DUTY CYCLE (%)
HD3
45
FREQUENCY (MHz)
5
2.48
FS
6
50
QD
= 410mV, CM1 = 0, CM0 = 0, differential Rx ADC input, differen-
ID
7
3.62
55
8
4.76
9
60
10
5.90
65
11
CLK
-0.25
-0.50
-0.75
-1.00
= 11.8MHz (50% duty cycle), Rx ADC
1.00
0.75
0.50
0.25
-100
-10
-20
-30
-40
-50
-60
-70
-80
-90
90
85
80
75
70
65
60
55
0
0
100
0.20
-40
Tx PATH CHANNEL-QD SPECTRAL PLOT
Tx PATH SPURIOUS-FREE DYNAMIC
RANGE vs. OUTPUT FREQUENCY
200
f
OUT
HD2
1.34
-15
Rx ADC OFFSET ERROR
OUTPUT FREQUENCY (MHz)
= 640kHz
300
HD3
vs. TEMPERATURE
TEMPERATURE (°C)
FREQUENCY (MHz)
QD
ID
2.48
10
400
QA
IA
500
3.62
35
600
4.76
60
700
800
5.90
85