參數(shù)資料
型號: MAX5851ETL+T
廠商: Maxim Integrated Products
文件頁數(shù): 16/18頁
文件大小: 0K
描述: IC DAC 8BIT DUAL 80MSPS 40-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
設(shè)置時(shí)間: 12ns
位數(shù): 8
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 2
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 40-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 40-TQFN-EP(6x6)
包裝: 帶卷 (TR)
輸出數(shù)目和類型: 4 電流,單極
采樣率(每秒): 80M
MAX5851
Dual, 8-Bit, 80Msps, Current-Output DAC
_______________________________________________________________________________________
7
SPURIOUS-FREE DYNAMIC RANGE
vs. OUTPUT FREQUENCY (fCLK = 80MHz)
MAX5851
toc01
fOUT (MHz)
SFDR
(dBc)
35
30
20
25
10
15
5
35
40
45
50
55
60
65
70
75
80
30
040
0dBFS
-6dBFS
-12dBFS
SPURIOUS-FREE DYNAMIC RANGE
vs. OUTPUT FREQUENCY (fCLK = 65MHz)
MAX5851
toc02
fOUT (MHz)
SFDR
(dBc)
30
25
15
20
10
5
35
40
45
50
55
60
65
70
75
80
30
035
0dBFS
-6dBFS
-12dBFS
SPURIOUS-FREE DYNAMIC RANGE
vs. OUTPUT FREQUENCY (fCLK = 44MHz)
MAX5851
toc03
fOUT (MHz)
SFDR
(dBc)
20
18
14 16
4
6
8
10 12
2
35
40
45
50
55
60
65
70
75
80
30
022
0dBFS
-6dBFS
-12dBFS
SPURIOUS-FREE DYNAMIC RANGE
vs. OUTPUT FREQUENCY (fCLK = 25MHz)
MAX5851
toc04
fOUT (MHz)
SFDR
(dBc)
12
10
6
8
4
2
35
40
45
50
55
60
65
70
75
80
30
014
0dBFS
-6dBFS
-12dBFS
SPURIOUS-FREE DYNAMIC RANGE
vs. OUTPUT FREQUENCY (fCLK = 80MHz)
MAX5851
toc05
fOUT (MHz)
SFDR
(dBc)
35
30
20
25
10
15
5
35
40
45
50
55
60
65
70
75
80
30
040
IFS = 20mA
IFS = 5mA
IFS = 10mA
SPURIOUS-FREE DYNAMIC RANGE
vs. OUTPUT FREQUENCY (fCLK = 80MHz)
MAX5851
toc06
fOUT (MHz)
SFDR
(dBc)
36
32
24 28
8
12 16 20
4
35
40
45
50
55
60
65
70
75
80
30
040
AVDD = DVDD = CVDD = 2.7V
AVDD = DVDD = CVDD = 3.6V
AVDD = DVDD = CVDD = 3.3V
AVDD = DVDD = CVDD = 3V
SPURIOUS-FREE DYNAMIC RANGE
vs. TEMPERATURE (fCLK = 80MHz)
MAX5851
toc07
TEMPERATURE (°C)
SFDR
(dBc)
60
35
10
-15
35
40
45
50
55
60
65
70
75
80
30
-40
85
Typical Operating Characteristics
(AVDD = DVDD = CVDD = 3V, AGND = DGND = CGND = 0, external reference, IFS = 20mA, differential output, differential clock,
TA = +25°C, unless otherwise noted.)
TWO-TONE INTERMODULATION DISTORTION
(fCLK = 80MHz, 2.5MHz WINDOW)
MAX5851
toc08
fOUT (MHz)
AMPLITUDE
(dBm)
5.8
5.3
4.8
4.3
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
-100
3.8
6.3
fOUT1 = 4.904MHz
fOUT2 = 5.021MHz
fOUT2
fOUT1
2fOUT1 - fOUT2
2fOUT2 - fOUT1
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