参数资料
型号: MAX19516ETM+T
厂商: Maxim Integrated Products
文件页数: 22/35页
文件大小: 0K
描述: IC ADC 10BIT 2CH 100MSPS 48TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
位数: 10
采样率(每秒): 100M
数据接口: 串行,并联
转换器数目: 2
电压电源: 模拟和数字
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 48-WFQFN 裸露焊盘
供应商设备封装: 48-TQFN-EP(7x7)
包装: 带卷 (TR)
输入数目和类型: 4 个单端,单极;2 个差分,单极
MAX19516
Dual-Channel, 10-Bit, 100Msps ADC
______________________________________________________________________________________
29
Figure 15. Recommended Data Timing (VOVDD = 1.8V)
RECOMMENDED DATA TIMING
vs. SAMPLING RATE
SAMPLING RATE (Msps)
DATA
DELAY
(T
FRACTIONAL
PERIOD)
100
90
80
70
60
0.5
1.0
1.5
2.0
0
50
+11/16
+10/16
+9/16
+8/16
+7/16
+6/16
+5/16
+3/16
+2/16
+1/16
0
-1/16
-2/16
-3/16
VOVDD = 1.8V
DA_BYPASS = 1
Figure 16. Recommended Data Timing (VOVDD = 3.3V)
RECOMMENDED DATA TIMING
vs. SAMPLING RATE
DATA
DELAY
(T
FRACTIONAL
PERIOD)
0.5
1.0
1.5
2.0
0
+11/16
+10/16
+9/16
+8/16
+7/16
+6/16
+5/16
+3/16
+2/16
+1/16
0
-1/16
-2/16
-3/16
SAMPLING RATE (Msps)
100
90
80
70
60
50
VOVDD = 3.3V
DA_BYPASS = 1
SAMPLING RATE (Msps)
VOVDD = 1.8V
FROM
TO
DA_BYPASS
DLY_HALF_T
DTIME<2:0>
DCLKTIME<2:0>
50
56
1
0
000
56
68
1
0
101
68
80
1
0
110
80
92
1
0
111
92
100
1
011
Table 6. Recommended Timing Adjustments (VOVDD = 1.8V)
Figure 13. Default Data Timing (VOVDD = 1.8V)
FACTORY-DEFAULT NOMINAL DATA
TIMING vs. SAMPLING RATE
SAMPLING RATE (Msps)
DATA
DELAY
(T
FRACTIONAL
PERIOD)
90
100
80
70
60
0.5
1.0
1.5
2.0
0
50
+11/16
+10/16
+9/16
+8/16
+7/16
+6/16
+5/16
+3/16
+2/16
+1/16
0
-1/16
-2/16
-3/16
VOVDD = 1.8V
DA_BYPASS = 1
Figure 14. Default Data Timing (VOVDD = 3.3V)
FACTORY-DEFAULT NOMINAL DATA
TIMING vs. SAMPLING RATE
SAMPLING RATE (Msps)
DATA
DELAY
(T
FRACTIONAL
PERIOD)
100
90
80
70
0.5
1.0
1.5
2.0
0
60
50
+11/16
+10/16
+9/16
+8/16
+7/16
+6/16
+5/16
+3/16
+2/16
+1/16
0
-1/16
-2/16
-3/16
VOVDD = 3.3V
DA_BYPASS = 1
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