MAX19710ETN+T Maxim Integrated Products, MAX19710ETN+T Datasheet - Page 11

• Manufacturer Part Number: MAX19710ETN+T
• Description: IC ANLG FRNT END 56-TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX19710ETN+T

• Number Of Bits: 10
• Number Of Channels: 2
• Power (watts): 30mW
• 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, CM1 = 0, CM0 = 0, differential Rx ADC input, differential Tx DAC
output, C
DD
57.0
56.5
56.0
55.5
55.0
54.5
54.0
53.5
53.0
52.5
52.0
90
85
80
75
70
65
60
55
60
55
50
45
40
35
30
25
20
= 3V, OV
Rx ADC SIGNAL-TO-NOISE AND DISTORTION
Rx ADC SPURIOUS-FREE DYNAMIC RANGE
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5
-30
RATIO vs. ANALOG INPUT AMPLITUDE
f
REFP
f
IN
f
IN
IN
Rx ADC SIGNAL-TO-NOISE RATIO
= 1.875MHz
= 1.875MHz
= 1.875MHz
-25
ANALOG INPUT AMPLITUDE (dBFS)
vs. SAMPLING FREQUENCY
vs. SAMPLING FREQUENCY
= C
SAMPLING FREQUENCY (MHz)
SAMPLING FREQUENCY (MHz)
DD
REFN
-20
= 1.8V, internal reference (1.024V), C
______________________________________________________________________________________
QA
QA
-15
= C
IA
IA
COM
IA
QA
-10
= 0.33µF, T
-5
0
A
= +25°C, unless otherwise noted.)
Typical Operating Characteristics (continued)
57.0
56.5
56.0
55.5
55.0
54.5
54.0
53.5
53.0
52.5
52.0
80
75
70
65
60
55
50
45
40
35
30
58
57
56
55
54
53
52
Rx ADC SIGNAL-TO-NOISE AND DISTORTION
-30
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5
35
Rx ADC TOTAL HARMONIC DISTORTION
f
IN
f
f
IN
IN
10-Bit, 7.5Msps, Full-Duplex
RATIO vs. SAMPLING FREQUENCY
= 1.875MHz
Rx ADC SIGNAL-TO-NOISE RATIO
vs. ANALOG INPUT AMPLITUDE
= 1.875MHz
= 1.875MHz
L
-25
ANALOG INPUT AMPLITUDE (dBFS)
40
≈ 10pF on all digital outputs, f
SAMPLING FREQUENCY (MHz)
QA
vs. CLOCK DUTY CYCLE
IA
CLOCK DUTY CYCLE (%)
-20
45
-15
50
QA
IA
QA
IA
-10
55
-5
60
Analog Front-End
65
0
CLK
90
85
80
75
70
65
60
55
50
45
40
35
30
85
80
75
70
65
60
55
58
57
56
55
54
53
52
= 7.5MHz (50% duty cycle), Rx ADC
Rx ADC SIGNAL-TO-NOISE AND DISTORTION
Rx ADC SPURIOUS-FREE DYNAMIC RANGE
-30
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5
35
Rx ADC TOTAL HARMONIC DISTORTION
f
f
f
IN
IN
IN
vs. ANALOG INPUT AMPLITUDE
= 1.875MHz
= 1.875MHz
= 1.875MHz
RATIO vs. CLOCK DUTY CYCLE
-25
ANALOG INPUT AMPLITUDE (dBFS)
vs. SAMPLING FREQUENCY
40
SAMPLING FREQUENCY (MHz)
QA
IA
CLOCK DUTY CYCLE (%)
-20
45
QA
IA
-15
50
QA
IA
-10
55
60
-5
65
11
0