MAX19710ETN+T Maxim Integrated Products, MAX19710ETN+T Datasheet - Page 13

• 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
-0.25
-0.50
-0.75
-1.00
1.00
0.75
0.50
0.25
-0.1
-0.2
-0.3
-0.4
-0.5
-10
-20
-30
-40
-50
-60
-70
-80
-90
0.5
0.4
0.3
0.2
0.1
0
0
0
= 3V, OV
0
0
0
Tx DAC DIFFERENTIAL NONLINEARITY
REFP
Rx ADC INTEGRAL NONLINEARITY
Tx DAC CHANNEL-ID TWO-TONE
128 256 384 512 640 768 896 1024
128 256 384 512 640 768 896 1024
0.76
= C
DD
f
f
DIGITAL OUTPUT CODE
OUT1
OUT2
SPECTRAL PLOT
DIGITAL INPUT CODE
FREQUENCY (MHz)
REFN
= 1.8V, internal reference (1.024V), C
1.52
= 600kHz,
= 800kHz
______________________________________________________________________________________
= C
2.28
COM
= 0.33µF, T
3.04
3.80
A
= +25°C, unless otherwise noted.)
0.520
0.515
0.510
0.505
0.500
-0.25
-0.50
-0.75
-1.00
1.00
0.75
0.50
0.25
Typical Operating Characteristics (continued)
-10
-20
-30
-40
-50
-60
-70
-80
-90
0
0
-40
0
0
Rx ADC DIFFERENTIAL NONLINEARITY
V
REFP
10-Bit, 7.5Msps, Full-Duplex
Tx DAC CHANNEL-QD TWO-TONE
128 256 384 512 640 768 896 1024
REFERENCE OUTPUT VOLTAGE
L
0.76
-15
- V
≈ 10pF on all digital outputs, f
REFN
vs. TEMPERATURE
DIGITAL OUTPUT CODE
f
f
SPECTRAL PLOT
OUT1
OUT2
TEMPERATURE (°C)
FREQUENCY (MHz)
1.52
10
= 600kHz,
= 800kHz
2.28
35
3.04
60
3.80
Analog Front-End
85
CLK
10.0
-0.2
-0.4
-0.6
-0.8
-0.5
-1.0
-1.5
-2.0
9.5
9.0
8.5
8.0
7.5
7.0
0.8
0.6
0.4
0.2
2.0
1.5
1.0
0.5
= 7.5MHz (50% duty cycle), Rx ADC
0
0
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
0
0
FD MODE
f
f
AUX-DAC INTEGRAL NONLINEARITY
IN
OUT
Tx DAC INTEGRAL NONLINEARITY
128 256 384 512 640 768 896 1024
512 1024 1536 2048 2560 3072 3584 4096
= 1.875MHz
= 620kHz
vs. SAMPLING FREQUENCY
SAMPLING FREQUENCY (MHz)
SUPPLY CURRENT
DIGITAL INPUT CODE
DIGITAL INPUT CODE
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