参数资料
型号: MAX5851ETL+
厂商: Maxim Integrated Products
文件页数: 17/18页
文件大小: 0K
描述: IC DAC 8BIT DUAL 80MSPS 40-TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 50
设置时间: 12ns
位数: 8
数据接口: 并联
转换器数目: 2
电压电源: 单电源
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 40-WFQFN 裸露焊盘
供应商设备封装: 40-TQFN-EP(6x6)
包装: 管件
输出数目和类型: 4 电流,单极
采样率(每秒): 80M
MAX5851
Dual, 8-Bit, 80Msps, Current-Output DAC
8
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(AVDD = DVDD = CVDD = 3V, AGND = DGND = CGND = 0, external reference, IFS = 20mA, differential output, differential clock,
TA = +25°C, unless otherwise noted.)
SINGLE-TONE SFDR
(fCLK = 80MHz, 10MHz WINDOW)
MAX5851
toc10a
fOUT (MHz)
AMPLITUDE
(dBm)
14
13
11 12
789
10
6
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
-100
515
fOUT = 9.941MHz
AOUT = -1dBFS
SINGLE-TONE SFDR
(fCLK = 80MHz, NYQUIST WINDOW)
MAX5851
toc10b
fOUT (MHz)
AMPLITUDE
(dBm)
4MHz/div
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
-120
040
fOUT = 9.9359MHz
AOUT = -1dBFS
SINGLE-TONE SFDR
(fCLK = 25MHz, 2MHz WINDOW)
MAX5851
toc12
fOUT (MHz)
AMPLITUDE
(dBm)
1.9
1.6
1.1
1.4
0.6
0.9
0.4
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
-100
0.1
2.1
fOUT = 0.9949MHz
AOUT = -1dBFS
SINGLE-TONE SFDR
(fCLK = 44MHz, 2.5MHz WINDOW)
MAX5851
toc11
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
fOUT = 4.9736MHz
AOUT = -1dBFS
EIGHT-TONE SFDR PLOT
(fCLK = 80MHz, 15MHz WINDOW)
MAX5851
toc09
fOUT (MHz)
AMPLITUDE
(dBm)
18.5
15.5
12.5
9.5
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
-100
6.5
21.5
fT4
fT3
fT2
fT1
fT5
fT6
fT7
fT8
fT1 = 10.6836MHz
fT2 = 11.5820MHz
fT3 = 12.3292MHz
fT4 = 13.2227MHz
fT5 = 14.8633MHz
fT6 = 15.5664MHz
fT7 = 16.3867MHz
fT8 = 17.2461MHz
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MAX5851ETL-T 功能描述:数模转换器- DAC RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube
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