參數(shù)資料
型號: MAX5864ETM+T
廠商: Maxim Integrated Products
文件頁數(shù): 2/26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
10
______________________________________________________________________________________
DAC SPRURIOUS-FREE DYNAMIC RANGE
vs. SAMPLING RATE
MAX5864
toc25
SAMPLING RATE (MHz)
SFDR
(dBc)
19
16
13
10
65
70
75
80
85
90
60
722
fOUT = fCLK/10
DAC SPRURIOUS-FREE DYNAMIC RANGE
vs. OUTPUT FREQUENCY
MAX5864
toc26
FREQUENCY (MHz)
SFDR
(dBc)
10
8
6
4
2
65
70
75
80
85
90
60
0
DAC SPURIOUS-FREE DYNAMIC RANGE
vs. OUTPUT POWER
MAX5864
toc27
OUTPUT POWER (dBFS)
SFDR
(dBc)
-5
-10
-15
-20
-25
30
40
50
60
70
80
20
-30
0
fOUT = 2MHz
DAC CHANNEL-ID SPECTRAL PLOT
MAX5864
toc28
FREQUENCY (MHz)
AMPLITUDE
(dB)
9
7
5
3
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
-100
111
fID = 2.2MHz
DAC CHANNEL-QD SPECTRAL PLOT
MAX5864
toc29
FREQUENCY (MHz)
AMPLITUDE
(dB)
9
7
5
3
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
-100
111
fQD = 2.2MHz
DAC CHANNEL-ID TWO TONE
SPECTRAL PLOT
MAX5864
toc30
FREQUENCY (MHz)
AMPLITUDE
(dB)
9
7
5
3
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
-100
111
f1 = 2.0MHz, f2 = 2.2MHz, -7dBFS
f1
f2
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.)
ADC OFFSET ERROR vs. TEMPERATURE
MAX5864
toc22
TEMPERATURE (
°C)
OFFSET
ERROR
(%
FS)
60
35
10
-15
-0.9
-0.8
-0.7
-0.6
-0.5
-0.4
-0.3
-0.2
-0.1
0
-1.0
-40
85
ADC GAIN ERROR vs. TEMPERATURE
MAX5864
toc23
TEMPERATURE (
°C)
GAIN
ERROR
(%
FS)
60
35
10
-15
-0.5
0
0.5
1.0
1.5
2.0
-1.0
-40
85
QA
IA
SUPPLY CURRENT
vs. SAMPLING RATE
MAX5864
toc24
SAMPLING RATE (MHz)
SUPPLY
CURRENT
(mA)
19
16
13
10
2
4
6
8
10
12
0
722
Rx MODE ONLY
IVDD
IOVDD
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