MAX5865ETM+T Maxim Integrated Products, MAX5865ETM+T Datasheet - Page 11

• 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
-100
-10
-20
-30
-40
-50
-60
-70
-80
-90
= DV
0
= 0.33µF, Xcvr mode, T
0.5
f
DD
1
DAC CHANNEL-QD TWO-TONE
4.0
= 3V, OV
-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
SPECTRAL PLOT
f
FREQUENCY (MHz)
2
0
f
7.5
0
1
= 4MHz, f
______________________________________________________________________________________
ADC DIFFERENTIAL NONLINEARITY
DAC DIFFERENTIAL NONLINEARITY
32
128
Performance, 40Msps Analog Front End
DD
11.0
2
64
256 384
= 1.8V, internal reference (1.024V), C
= 4.5MHz, -7dBFS
DIGITAL OUTPUT CODE
DIGITAL INPUT CODE
A
14.5
96
= +25°C, unless otherwise noted.)
128 160
512 640
18.0
192
768
Ultra-Low-Power, High-Dynamic-
224
896
30
25
20
15
10
Typical Operating Characteristics (continued)
5
0
1024
256
22
Xcvr MODE
24
I
DD
26
vs. SAMPLING RATE
SAMPLING RATE (MHz)
SUPPLY CURRENT
28
L
30
≈ 10pF on all digital outputs, f
I
OVDD
32
34
36
0.520
0.515
0.510
0.505
0.500
38
-0.2
-0.4
-0.6
-0.8
-1.0
1.0
0.8
0.6
0.4
0.2
0
40
-40
0
V
REFP
128
REFERENCE OUTPUT VOLTAGE
DAC INTEGRAL NONLINEARITY
-15
- V
256 384
REFN
-0.1
-0.2
-0.3
-0.4
-0.5
0.5
0.4
0.3
0.2
0.1
vs. TEMPERATURE
DIGITAL INPUT CODE
0
TEMPERATURE (°C)
CLK
0
10
512 640
32
= 40MHz 50% duty cycle, ADC
ADC INTEGRAL NONLINEARITY
35
64
DIGITAL OUTPUT CODE
768
96
60
128 160
896
REFP
1024
85
192
= C
224
REFN
256
11
=