參數(shù)資料
型號: MAX5864ETM+T
廠商: Maxim Integrated Products
文件頁數(shù): 25/26頁
文件大?。?/td> 0K
描述: IC ANLG FRONT END 22MSPS 48-TQFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
位數(shù): 10
通道數(shù): 4
功率(瓦特): 2.10W
電壓 - 電源,模擬: 2.7 V ~ 3.3 V
電壓 - 電源,數(shù)字: 1.8 V ~ 3.3 V
封裝/外殼: 48-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 48-TQFN-EP(7x7)
包裝: 帶卷 (TR)
MAX5864
Ultra-Low-Power, High Dynamic-
Performance, 22Msps Analog Front End
8
_______________________________________________________________________________________
ADC TOTAL HARMONIC DISTORTION
vs. ANALOG INPUT FREQUENCY
MAX5864
toc07
ANALOG INPUT FREQUENCY (MHz)
THD
(dB)
100
75
50
25
-75
-70
-65
-60
-55
-50
-80
0
125
ADC SPURIOUS-FREE DYNAMIC RANGE
vs. ANALOG INPUT FREQUENCY
MAX5864
toc08
ANALOG INPUT FREQUENCY (MHz)
SFDR
(dBc)
100
75
50
25
55
60
65
70
75
80
50
0
125
45
50
55
60
70
65
75
80
40
ADC SPURIOUS-FREE DYNAMIC RANGE
vs. ANALOG INPUT FREQUENCY
MAX5864
toc09
ANALOG INPUT FREQUENCY (MHz)
SFDR
(dBc)
100
75
50
25
0
125
SINGLE ENDED
ADC SIGNAL-TO-NOISE-RATIO
vs. ANALOG INPUT POWER
MAX5864
toc10
ANALOG INPUT POWER (dBFS)
SNR
(dB)
-4
-8
-12
-16
-20
10
20
30
40
50
60
0
-24
0
fIN = 5.50885
QA
IA
ADC SIGNAL-TO-NOISE-RATIO AND
DISTORTION vs. ANALOG INPUT POWER
MAX5864
toc11
ANALOG INPUT POWER (dBFS)
SINAD
(dB)
-4
-8
-12
-16
-20
10
20
30
40
50
60
0
-24
0
fIN = 5.50885
QA
IA
THD
(dB)
-75
-70
-65
-60
-55
-50
-45
-40
-35
-30
-80
ADC TOTAL HARMONIC DISTORTION
vs. ANALOG INPUT POWER
MAX5864
toc12
ANALOG INPUT POWER (dBFS)
-4
-8
-12
-16
-20
-24
0
fIN = 5.50885
Typical Operating Characteristics (continued)
(VDD = DVDD = 3V, OVDD = 1.8V, internal reference (1.024V), CL
≈ 10pF on all digital outputs, fCLK = 22MHz 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.)
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
-110
ADC CHANNEL-QA TWO-TONE FFT PLOT
MAX5864
toc04
FREQUENCY (MHz)
AMPLITUDE
(dBFS)
10
9
78
23456
1
011
fCLK = 22MHz
f1 = 1.8MHz
f2 = 2.2MHz
AIA = -7dBFS PER TONE
8192-POINT
DATA RECORD
F2
F1
ADC SIGNAL-TO-NOISE RATIO
vs. ANALOG INPUT FREQUENCY
MAX5864
toc05
ANALOG INPUT FREQUENCY (MHz)
SNR
(dB)
100
75
25
50
43
44
45
46
47
48
49
50
42
0
125
QA
IA
ADC SIGNAL-TO-NOISE AND DISTORTION
RATIO vs. ANALOG INPUT FREQUENCY
MAX5864
toc06
ANALOG INPUT FREQUENCY (MHz)
SINAD
(dB)
100
75
25
50
43
44
45
46
48
47
49
50
42
0
125
IA
QA
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