参数资料
型号: MAX5863ETM+T
厂商: Maxim Integrated Products
文件页数: 26/26页
文件大小: 0K
描述: IC AFE 8/10BIT 7.5MSPS 48-TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
位数: 8,10
通道数: 8
功率(瓦特): 22.8mW
电压 - 电源,模拟: 2.7 V ~ 3.3 V
电压 - 电源,数字: 1.8 V ~ 3.3 V
封装/外壳: 48-WFQFN 裸露焊盘
供应商设备封装: 48-TQFN-EP(7x7)
包装: 带卷 (TR)
MAX5863
Ultra-Low-Power, High-Dynamic
Performance, 7.5Msps Analog Front End
_______________________________________________________________________________________
9
ADC TOTAL HARMONIC DISTORTION
vs. SAMPLING RATE
MAX5863
toc16
SAMPLING RATE (MHz)
THD
(dB)
6.5
5.5
4.5
3.5
-75
-70
-65
-60
-55
-50
-80
2.5
7.5
fIN = 1.879578MHz
ADC SPURIOUS-FREE DYNAMIC RANGE
vs. SAMPLING RATE
MAX5863
toc17
SAMPLING RATE (MHz)
SFDR
(dBc)
6.5
5.5
4.5
3.5
55
60
65
70
75
80
50
2.5
7.5
fIN = 1.879578MHz
ADC SIGNAL-TO-NOISE RATIO
vs. CLOCK DUTY CYCLE
MAX5863
toc18
CLOCK DUTY CYCLE (%)
SNR
(dB)
60
55
50
45
40
46
47
48
49
50
45
35
65
QA
IA
fIN = 1.879578MHz
ADC SIGNAL-TO-NOISE AND DISTORTION
RATIO vs. CLOCK DUTY CYCLE
MAX5863
toc19
CLOCK DUTY CYCLE (%)
SINAD
(dB)
60
55
50
45
40
46
47
48
49
50
45
35
65
QA
IA
fIN = 1.879578MHz
ADC TOTAL HARMONIC DISTORTION
vs. CLOCK DUTY CYCLE
MAX5863
toc20
CLOCK DUTY CYCLE (%)
THD
(dB)
60
55
50
45
40
-78
-76
-74
-72
-70
-68
-66
-64
-62
-60
-80
35
65
ADC SPURIOUS-FREE DYNAMIC RANGE
vs. CLOCK DUTY CYCLE
MAX5863
toc21
CLOCK DUTY CYCLE (%)
SFDR
(dBc)
60
55
50
45
40
55
60
65
70
75
80
50
35
65
fIN = 1.879578MHz
Typical Operating Characteristics (continued)
(VDD = DVDD = 3V, OVDD = 1.8V, internal reference (1.024V), CL
≈ 10pF on all digital outputs, fCLK = 7.5MHz 50% duty cycle, ADC
input amplitude = -0.5dBFS, DAC output amplitude = 0dBFS, differential ADC input, differential DAC output, CREFP = CREFN =
CCOM = 0.33F, Xcvr mode, TA = +25
°C, unless otherwise noted.)
ADC SPURIOUS-FREE DYNAMIC RANGE
vs. ANALOG INPUT POWER
MAX5863
toc13
ANALOG INPUT POWER (dBFS)
SFDR
(dBc)
-4
-8
-12
-16
-20
35
40
45
50
55
60
65
70
75
80
30
-24
0
fIN = 1.879578MHz
ADC SIGNAL-TO-NOISE RATIO
vs. SAMPLING RATE
MAX5863
toc14
SAMPLING RATE (MHz)
SNR
(dB)
7
6
5
4
3
45
46
47
48
49
50
44
2
QA
IA
ADC SIGNAL-TO-NOISE AND
DISTORTION RATIO vs. SAMPLING RATE
MAX5863
toc15
SAMPLING RATE (MHz)
SNR
(dB)
7
6
5
4
3
45
46
47
48
49
50
2
QA
IA
fIN = 1.879578MHz
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