參數資料
型號: MAX5865ETM+T
廠商: Maxim Integrated Products
文件頁數: 25/26頁
文件大小: 0K
描述: IC ANLG FRONT END 40MSPS 48-TQFN
產品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 2,500
位數: 10
通道數: 4
功率(瓦特): 2.10W
電壓 - 電源,模擬: 2.7 V ~ 3.3 V
電壓 - 電源,數字: 1.8 V ~ 3.3 V
封裝/外殼: 48-WFQFN 裸露焊盤
供應商設備封裝: 48-TQFN-EP(7x7)
包裝: 帶卷 (TR)
MAX5865
Ultra-Low-Power, High-Dynamic-
Performance, 40Msps Analog Front End
8
_______________________________________________________________________________________
-80
-75
-70
-65
-60
-55
-50
-45
-40
0
25
50
75
100
125
ADC TOTAL HARMONIC DISTORTION
vs. ANALOG INPUT FREQUENCY
MAX5865
toc07
ANALOG INPUT FREQUENCY (MHz)
THD
(dB)
50
55
60
65
70
75
80
0
25
50
75
100
125
ADC SPURIOUS-FREE DYNAMIC RANGE
vs. ANALOG INPUT FREQUENCY
MAX5865
toc08
ANALOG INPUT FREQUENCY (MHz)
SFDR
(dBc)
40
45
50
55
65
50
75
70
80
0
25
50
75
100
125
ADC SPURIOUS-FREE DYNAMIC RANGE
vs. ANALOG INPUT FREQUENCY
MAX5865
toc09
ANALOG INPUT FREQUENCY (MHz)
SFDR
(dBc)
SINGLE-ENDED
0
10
20
IA
QA
30
50
40
60
-24
-20
-16
-12
-8
-4
0
ADC SIGNAL-TO-NOISE RATIO
vs. ANALOG INPUT POWER
MAX5865
toc10
ANALOG INPUT POWER (dBFS)
SNR
(dB)
fIN = 10.0732MHz
0
10
20
30
50
40
60
-24
-20
-16
-12
-8
-4
0
ADC SIGNAL-TO-NOISE AND DISTORTION RATIO
vs. ANALOG INPUT POWER
MAX5865
toc11
ANALOG INPUT POWER (dBFS)
SINAD
(dB)
fIN = 10.0732MHz
-80
-75
-70
-65
-35
-40
-45
-55
-60
-50
-30
-24
-20
-16
-12
-8
-4
0
ADC TOTAL HARMONIC DISTORTION
vs. ANALOG INPUT POWER
MAX5865
toc12
ANALOG INPUT POWER (dBFS)
THD
(dB)
fIN = 10.0732MHz
Typical Operating Characteristics (continued)
(VDD = DVDD = 3V, OVDD = 1.8V, internal reference (1.024V), CL
≈ 10pF on all digital outputs, fCLK = 40MHz 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.)
-110
-70
-90
-30
-50
-10
-80
-100
-40
-60
-20
0
048
12
16
20
ADC CHANNEL-QA TWO-TONE FFT PLOT
MAX5865
toc04
FREQUENCY (MHz)
AMPLITUDE
(dBFS)
fCLK = 40MHz
f1 = 1.8MHz
f2 = 2.2MHz
AIA = -7dBFS PER TONE
8192-POINT DATA RECORD
f2
f1
46.0
46.5
47.0
47.5
48.0
48.5
IA
QA
49.0
49.5
50.0
0
25
50
75
100
125
ADC SIGNAL-TO-NOISE RATIO
vs. ANALOG INPUT FREQUENCY
MAX5865
toc05
ANALOG INPUT FREQUENCY (MHz)
SNR
(dB)
46.0
46.5
47.0
47.5
48.0
48.5
IA
QA
49.0
49.5
50.0
0
25
50
75
100
125
ADC SIGNAL-TO-NOISE AND DISTORTION RATIO
vs. ANALOG INPUT FREQUENCY
MAX5865
toc06
ANALOG INPUT FREQUENCY (MHz)
SINAD
(dB)
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MAX5866ETM+T 功能描述:ADC / DAC多通道 10-Bit 2Ch 60Msps CODEC/AFE RoHS:否 制造商:Texas Instruments 轉換速率: 分辨率:8 bit 接口類型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-40
MAX5866ETM-T 功能描述:ADC / DAC多通道 RoHS:否 制造商:Texas Instruments 轉換速率: 分辨率:8 bit 接口類型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-40