参数资料
型号: MAX5858ECM+TD
厂商: Maxim Integrated Products
文件页数: 2/23页
文件大小: 0K
描述: IC DAC 10BIT DUAL 300MSPS 48TQFP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,000
设置时间: 11ns
位数: 10
数据接口: 并联
转换器数目: 2
电压电源: 单电源
功率耗散(最大): 816mW
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 48-TQFP 裸露焊盘
供应商设备封装: 48-TQFP 裸露焊盘(7x7)
包装: 带卷 (TR)
输出数目和类型: 2 电流,单极
采样率(每秒): 300M
MAX5858
Dual, 10-Bit, 300Msps, Current-Output DAC with
4x/2x/1x Interpolation Filters
10
______________________________________________________________________________________
Typical Operating Characteristics (continued)
(AVDD = DVDD = CVDD = 3V ±10%, AGND = DGND = CGND = 0, external reference = 1.2V, no interpolation, IFS = 20mA, differential
output, TA = +25°C, unless otherwise noted.)
-100
-30
-40
-10
-20
-70
-80
-90
-50
-60
0
4.5
4.7
4.9
5.1
5.3
5.5
2-TONE IMD PLOT
(NO INTERPOLATION, fDAC = 165MHz)
MAX5858
toc22
OUTPUT FREQUENCY (MHz)
OUTPUT
POWER
(dBm)
AOUT = -6dB FS
BW = 1MHz
fT1 = 4.9448MHz
fT2 = 5.0656MHz
2 x fT1 - fT2
fT1
fT2
2 x fT2 - fT1
-100
-30
-40
-10
-20
-70
-80
-90
-50
-60
0
18.5
19.0
19.5
20.0
20.5
21.0
21.5
8-TONE MTPR PLOT (NO INTERPOLATION,
fDAC = 165MHz, fCENTER = 19.9503MHz)
OUTPUT FREQUENCY (MHz)
OUTPUT
POWER
(dBm)
MAX5858
toc23
AOUT = 18dB FS
BW = 3MHz
fT1 = 18.8022MHz
fT5 = 20.2524MHz
fT2 = 19.0237MHz
fT6 = 20.5344MHz
fT3 = 19.2654MHz
fT7 = 20.8365MHz
fT4 = 19.6481MHz
fT8 = 21.1386MHz
fT4
fT5
fT1
fT2
fT3
fT6
fT7
fT8
-100
-30
-40
-10
-20
-70
-80
-90
-50
-60
0
28.5
29.0
29.5
30.0
30.5
31.0
31.5
8-TONE MTPR PLOT (4x INTERPOLATION,
fDAC = 286.4MHz, fCENTER = 29.9572MHz)
MAX5858
toc24
OUTPUT FREQUENCY (MHz)
OUTPUT
POWER
(dBm)
AOUT = 18dB FS
BW = 3MHz
fT1 = 28.7597MHz
fT5 = 30.2281MHz
fT2 = 29.1008MHz
fT6 = 30.5952MHz
fT3 = 29.3628MHz
fT7 = 30.8924MHz
fT4 = 29.6862MHz
fT8 = 31.1546MHz
fT4
fT5
fT1
fT2
fT3
fT6
fT7
fT8
-100
-30
-40
-20
-10
-70
-80
-90
-60
-50
-1
1.00
9.15
17.30
25.25
33.60
41.75
49.90
58.05
66.20
74.35
82.50
8-TONE MTPR PLOT FOR NYQUIST WINDOW
(NO INTERPOLATION, fDAC = 165MHz,
fCENTER = 19.9569MHz, AOUT = -18dB FS)
MAX5858
toc25
OUTPUT FREQUENCY (MHz)
OUTPUT
POWER
(dBm)
MTPR = 76dBc
-110
-40
-50
-30
-20
-80
-90
-100
-70
-60
-10
1.0
15.2
28.6
42.9
57.2
71.5
85.8
100.1
114.4
128.7
143.2
8-TONE MTPR PLOT FOR DAC UPDATE
(WITHIN A NYQUIST WINDOW)
(x4 INTERPOLATION, fDAC = 286.4MHz, fCENTER = 20MHz,
INPUT TONES SPACED 300kHz APART,AOUT = -18dB FS)
MAX5858
toc26
OUTPUT FREQUENCY (MHz)
OUTPUT
POWER
(dBm)
A
B
35.8MHz
A: IN-BAND-RANGE
B: OUT-OF-BAND RANGE
-125
-30
-40
-50
-60
-70
-80
-90
-100
-110
-120
-25
0
61.44
ACLR UMTS PLOT
(NO INTERPOLATION, fDAC = 122.88MHz,
fDATA = 122.88MHz, fCENTER = 30.72MHz)
MAX5858
toc27
6.14MHz/div
OUTPUT
POWER
(dB)
ACLR = 63dB
OUTPUT FREQUENCY (MHz)
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