參數(shù)資料
型號(hào): MAX5189BEEI+T
廠商: Maxim Integrated Products
文件頁數(shù): 11/14頁
文件大?。?/td> 0K
描述: IC DAC 8BIT DUAL 40MHZ 28-QSOP
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: 25µs
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: 模擬和數(shù)字
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 28-SSOP(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 28-QSOP
包裝: 帶卷 (TR)
輸出數(shù)目和類型: 4 電壓,單極
采樣率(每秒): *
MAX5186/MAX5189
Dual, 8-Bit, 40MHz, Current/Voltage,
Simultaneous-Output DACs
6
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(AVDD = DVDD = 3V, AGND = DGND = 0, 400
differential output, IFS = 1mA, CL = 5pF, TA = +25°C, unless otherwise noted.)
40
70
60
50
80
90
100
10
30
25
15 20
35 40 45 50 55 60
MAX5186/9toc18
CLOCK FREQUENCY (MHz)
SPURIOUS-FREE
DYNAMIC
RANGE
(dBc)
SPURIOUS-FREE DYNAMIC RANGE
vs. CLOCK FREQUENCY
DAC2
DAC1
FFT PLOT, DAC1
(fCLK = 40MHz, 2048-POINT DATA RECORD)
fOUT (MHz)
OUTPUT
POWER
(dBm)
-100
-80
-60
-40
-20
0
-120
020
16
12
8
4
fOUT = 2.2MHz
AOUT = 0dBFS
AVDD = DVDD = 2.7V
MAX5186/9toc16
FFT PLOT, DAC2
(fCLK = 40MHz, 2048-POINT DATA RECORD)
fOUT (MHz)
OUTPUT
POWER
(dBm)
-100
-80
-60
-40
-20
0
-120
020
16
12
8
4
fOUT = 2.2MHz
AOUT = 0dBFS
AVDD = DVDD = 2.7V
MAX5186/9toc17
60
62
64
66
68
70
72
74
0.5
0.75
1.0
1.25
1.5
SPURIOUS-FREE DYNAMIC RANGE
vs. FULL-SCALE OUTPUT CURRENT
MAX5186/89-21
FULL-SCALE OUTPUT CURRENT (mA)
SFDR
(dBc)
66
70
68
76
74
72
78
500
1100 1300
700 900
1500 1700 1900 2100 2300
MAX5186/9toc19
OUTPUT FREQUENCY (kHz)
SFDR
(dBc)
SPURIOUS-FREE DYNAMIC RANGE vs. OUTPUT
FREQUENCY AND CLOCK FREQUENCY, DAC1
fCLK = 50MHz
fCLK = 60MHz
fCLK = 20MHz
fCLK = 40MHz
fCLK = 10MHz
fCLK = 30MHz
66
72
70
68
74
76
78
500
1100 1300
700 900
1500 1700 1900 2100 2300
MAX5186/9toc20
OUTPUT FREQUENCY (kHz)
SFDR
(dBc)
SPURIOUS-FREE DYNAMIC RANGE vs. OUTPUT
FREQUENCY AND CLOCK FREQUENCY, DAC2
fCLK = 30MHz
fCLK = 10MHz
fCLK = 50MHz
fCLK = 60MHz
fCLK = 40MHz
fCLK = 20MHz
MTPR PLOT
(fCLK = 40MHz, 4096-POINT DATA RECORD)
fOUT (MHz)
OUTPUT
POWER
(dBm)
-100
-80
-60
-40
-20
0
-120
020
16
12
8
4
fT1 = 1.81MHz
fT2 = 2.01MHz
fT3 = 2.41MHz
fT4 = 2.59MHz
AOUT = 0dBFS
AVDD = DVDD = 2.7V
MAX5186/9toc23
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