MAX5863E/D MAXIM [Maxim Integrated Products], MAX5863E/D Datasheet - Page 11

• Manufacturer Part Number: MAX5863E/D
• Description: Ultra-Low-Power, High-Dynamic Performance, 7.5Msps Analog Front End
• Manufacturer: MAXIM [Maxim Integrated Products]

(V
input amplitude = -0.5dBFS, DAC output amplitude = 0dBFS, differential ADC input, differential DAC output, C
C
COM
DD
-100
-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
= DV
0
0
= 0.33µF, Xcvr mode, T
0.2
0
f
1
ADC DIFFERENTIAL NONLINEARITY
DD
32
DAC CHANNEL-QD TWO-TONE
0.8
= 3V, OV
f
64
2
DIGITAL OUTPUT CODE
SPECTRAL PLOT
1.4
FREQUENCY (MHz)
f
1
= 600kHz, f
96
______________________________________________________________________________________
Performance, 7.5Msps Analog Front End
DD
128 160
2.0
= 1.8V, internal reference (1.024V), C
2
= 800kHz, -7dBFS
2.6
A
= +25°C, unless otherwise noted.)
192
3.2
224
256
Ultra-Low-Power, High-Dynamic
0.520
0.515
0.510
0.505
0.500
Typical Operating Characteristics (continued)
-0.1
-0.2
-0.3
-0.4
-0.5
0.5
0.4
0.3
0.2
0.1
9
8
7
6
5
4
3
2
1
0
0
-40
2.5
0
XCVR MODE
V
REFP
128
DAC INTEGRAL NONLINEARITY
REFERENCE OUTPUT VOLTAGE
- V
-15
3.5
256 384
REFN
vs. SAMPLING RATE
I
OVDD
vs. TEMPERATURE
SUPPLY CURRENT
SAMPLING RATE (MHz)
I
DIGITAL INPUT CODE
VDD
TEMPERATURE (°C)
L
4.5
10
≈ 10pF on all digital outputs, f
512 640
5.5
35
768
6.5
60
896
1024
7.5
85
-0.1
-0.2
-0.3
-0.4
-0.5
-0.1
-0.2
-0.3
-0.4
-0.5
0.5
0.4
0.3
0.2
0.1
0.5
0.4
0.3
0.2
0.1
0
0
CLK
0
0
DAC DIFFERENTIAL NONLINEARITY
= 7.5MHz 50% duty cycle, ADC
128
32
ADC INTEGRAL NONLINEARITY
256 384
64
DIGITAL OUTPUT CODE
DIGITAL INPUT CODE
96
128 160
512 640
REFP
= C
192
768
REFN
224
896
1024
256
11
=