参数资料
型号: MAX5887EGK+D
厂商: Maxim Integrated Products
文件页数: 15/18页
文件大小: 0K
描述: IC DAC 14BIT 3.3V 500MSPS 68-QFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 30
设置时间: 11ns
位数: 14
数据接口: 并联
转换器数目: 1
电压电源: 模拟和数字
功率耗散(最大): 130mW
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 68-VFQFN 裸露焊盘
供应商设备封装: 68-QFN 裸露焊盘(10x10)
包装: 管件
输出数目和类型: 2 电流,单极
采样率(每秒): 500M
MAX5887
3.3V, 14-Bit, 500Msps High Dynamic
Performance DAC with Differential LVDS Inputs
6
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(AVDD = DVDD = VCLK = 3.3V, external reference, VREFIO = 1.25V, RL = 50
, IOUT = 20mA, TA = +25°C, unless otherwise noted.)
50
58
66
74
82
90
SFDR vs. TEMPERATURE
(fCLK = 300MHz, AOUT = -6dB FS, IOUT = 20mA)
MAX5887
toc08
TEMPERATURE (
°C)
SFDR
(dBc)
-40
10
-15
60
35
85
fOUT = 120MHz
fOUT = 10MHz
fOUT = 40MHz
fOUT = 80MHz
0
20
40
60
80
100
SFDR vs. OUTPUT FREQUENCY
(fCLK = 300MHz, AOUT = -6dB FS)
MAX5887
toc07
fOUT (MHz)
SFDR
(dBc)
060
30
120
90
150
IOUT = 20mA
IOUT = 10mA
IOUT = 5mA
-1.0
-0.6
-0.8
0
-0.2
-0.4
0.4
0.2
1.0
0.8
0.6
DIFFERENTIAL NONLINEARTIY
vs. DIGITAL INPUT CODE
MAX5887
toc10
DIGITAL INPUT CODE
DNL
(LSB)
0
10000
2000
6000
18000
14000
-1.5
-0.9
-1.2
-0.6
0
-0.3
0.3
1.2
0.9
0.6
1.5
INTEGRAL NONLINEARITY
vs. DIGITAL INPUT CODE
MAX5887
toc9
DIGITAL INPUT CODE
INL
(LSB)
0
6000
2000
10000
18000
14000
-100
-70
-80
-90
-60
-50
-40
-30
-20
-10
0
26
30
28
34
32
36
38
8-TONE MULTITONE POWER RATIO PLOT
(fCLK = 300MHz, fCENTER = 31.9702MHz)
MAX5887
toc11
fOUT (MHz)
OUTPUT
POWER
(dBm)
fT2
fT6
fT3
fT7
fT4
fT8
fT1
fT5
fT1 = 28.0151MHz
fT2 = 29.0405MHz
fT3 = 30.0659MHz
fT4 = 31.0181MHz
fT5 = 33.06881MHz
fT6 = 34.0209MHz
fT7 = 35.0464MHz
fT8 = 36.0718MHz
AOUT = -18dB FS
BW = 12MHz
80
120
160
200
240
280
POWER DISSIPATION vs. CLOCK FREQUENCY
(fOUT = 10MHz, AOUT = 0dB FS, IOUT = 20mA)
MAX5887
toc12
fCLK (MHz)
POWER
DISSIPATION
(mW)
100
300
200
400
500
120
125
135
130
140
145
150
POWER DISSIPATION vs. SUPPLY VOLTAGE
(fCLK = 100MHz, fOUT = 10MHz, IFS = 20mA)
MAX5887
toc13
SUPPLY VOLTAGE (V)
POWER
DISSIPATION
(mW)
3.135
3.300
3.245
3.190
3.355
3.410
3.465
EXTERNAL REFERENCE
INTERNAL REFERENCE
相关PDF资料
PDF描述
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