MAX5865ETM+T Maxim Integrated Products, MAX5865ETM+T Datasheet - Page 9

• Manufacturer Part Number: MAX5865ETM+T
• Description: IC ANLG FRONT END 40MSPS 48-TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX5865ETM+T

• Number Of Bits: 10
• Number Of Channels: 4
• Power (watts): 2.10W
• Voltage - Supply, Analog: 2.7 V ~ 3.3 V
• Voltage - Supply, Digital: 1.8 V ~ 3.3 V
• Package / Case: 48-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(V
input amplitude = -0.5dBFS, DAC output amplitude = 0dBFS, differential ADC input, differential DAC output, C
C
COM
DD
-50
-55
-60
-65
-70
-75
-80
50
49
48
47
46
45
80
75
70
65
60
55
50
45
40
35
30
= DV
= 0.33µF, Xcvr mode, T
-24
30
22
ADC SIGNAL-TO-NOISE AND DISTORTION
ADC SPURIOUS-FREE DYNAMIC RANGE
f
ADC TOTAL HARMONIC DISTORTION
f
f
IN
IN
IN
DD
24
= 10.0732MHz
35
= 10.0732MHz
RATIO vs. CLOCK DUTY CYCLE
= 10.0732MHz
-20
vs. ANALOG INPUT POWER
= 3V, OV
ANALOG INPUT POWER (dBFS)
26
40
vs. SAMPLING RATE
CLOCK DUTY CYCLE (%)
SAMPLING RATE (MHz)
-16
28
45
_______________________________________________________________________________________
30
Performance, 40Msps Analog Front End
DD
-12
50
32
= 1.8V, internal reference (1.024V), C
IA
55
34
-8
A
60
= +25°C, unless otherwise noted.)
36
QA
-4
65
38
70
40
0
Ultra-Low-Power, High-Dynamic-
Typical Operating Characteristics (continued)
-60
-62
-64
-66
-68
-70
-72
-74
-76
-78
-80
50
49
48
47
46
45
44
80
75
70
65
60
55
50
22
22
30
ADC SPURIOUS-FREE DYNAMIC RANGE
f
f
ADC TOTAL HARMONIC DISTORTION
f
IN
IN
IN
24
24
= 10.0732MHz
= 10.0732MHz
= 10.0732MHz
ADC SIGNAL-TO-NOISE RATIO
vs. CLOCK DUTY CYCLE
26
26
40
vs. SAMPLING RATE
vs. SAMPLING RATE
CLOCK DUTY CYCLE (%)
SAMPLING RATE (MHz)
SAMPLING RATE (MHz)
28
28
L
QA
≈ 10pF on all digital outputs, f
IA
30
30
50
32
32
34
34
60
36
36
38
38
40
40
70
ADC SIGNAL-TO-NOISE AND DISTORTION RATIO
50
49
48
47
46
45
50
49
48
47
46
45
80
75
70
65
60
55
50
CLK
22
30
30
ADC SPURIOUS-FREE DYNAMIC RANGE
f
IN
f
f
IN
IN
24
= 10.0732MHz
= 40MHz 50% duty cycle, ADC
35
= 10.0732MHz
= 10.0732MHz
ADC SIGNAL-TO-NOISE RATIO
26
vs. CLOCK DUTY CYCLE
vs. CLOCK DUTY CYCLE
40
40
vs. SAMPLING RATE
QA
CLOCK DUTY CYCLE (%)
CLOCK DUTY CYCLE (%)
SAMPLING RATE (MHz)
28
45
QA
30
IA
50
50
32
REFP
55
IA
34
= C
60
60
36
REFN
65
38
40
70
70
=
9