參數(shù)資料
型號: MAX19517ETM+T
廠商: Maxim Integrated Products
文件頁數(shù): 22/35頁
文件大?。?/td> 0K
描述: IC ADC 10BIT 2CH 130MSPS 48TQFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
位數(shù): 10
采樣率(每秒): 130M
數(shù)據(jù)接口: 串行,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: 48-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 48-TQFN-EP(7x7)
包裝: 帶卷 (TR)
輸入數(shù)目和類型: 4 個(gè)單端,單極;2 個(gè)差分,單極
MAX19517
Dual-Channel, 10-Bit, 130Msps ADC
______________________________________________________________________________________
29
Figure 15. Recommended Data Timing (VOVDD = 1.8V)
RECOMMENDED DATA TIMING
vs. SAMPLE RATE
MAX19517
fig15
SAMPLING RATE (Msps)
DATA
DELAY
(T
FRACTIONAL
PERIOD)
120
110
100
90
80
0.5
1.0
1.5
2.0
0
70
130
VOVDD = 1.8V
DA_BYPASS = 1
+11/16
+10/16
+9/16
+8/16
+7/16
+6/16
+3/16
+2/16
+1/16
0
-1/16
-2/16
-3/16
+5/16
Figure 16. Recommended Data Timing (VOVDD = 3.3V)
RECOMMENDED DATA TIMING
vs. SAMPLE RATE
MAX19517
fig16
SAMPLING RATE (Msps)
DATA
DELAY
(T
FRACTIONAL
PERIOD)
120
110
100
90
80
0.5
1.0
1.5
2.0
0
70
130
VOVDD = 3.3V
DA_BYPASS = 1
+11/16
+10/16
+9/16
+8/16
+7/16
+6/16
+3/16
+2/16
+1/16
0
-1/16
-2/16
-3/16
+5/16
SAMPLING RATE (Msps)
VOVDD = 1.8V
FROM
TO
DA_BYPASS
DLY_HALF_T
DTIME<2:0>
DCLKTIME<2:0>
65
68
1
0
101
68
80
1
0
110
80
92
1
0
111
92
115
1
011
115
127
1
010
127
130
1
001
Table 6. Recommended Timing Adjustments (VOVDD = 1.8V)
Figure 13. Default Data Timing (VOVDD = 1.8V)
FACTORY-DEFAULT NOMINAL DATA TIMING
vs. SAMPLE RATE
SAMPLING RATE (Msps)
DATA
DELAY
(T
FRACTIONAL
PERIOD)
120
110
100
90
80
0.5
1.0
1.5
2.0
VOVDD = 1.8V
DA_BYPASS = 0
0
70
130
MAX19517 fig13
+11/16
+10/16
+9/16
+8/16
+7/16
+6/16
+3/16
+2/16
+1/16
0
-1/16
-2/16
-3/16
+5/16
Figure 14. Default Data Timing (VOVDD = 3.3V)
FACTORY-DEFAULT NOMINAL DATA TIMING
vs. SAMPLING RATE
SAMPLING RATE (Msps)
DATA
DELAY
(T
FRACTIONAL
PERIOD)
120
110
100
90
80
0.5
1.0
1.5
2.0
0
70
130
VOVDD = 3.3V
DA_BYPASS = 0
MAX19517 fig14
+11/16
+10/16
+9/16
+8/16
+7/16
+6/16
+3/16
+2/16
+1/16
0
-1/16
-2/16
-3/16
+5/16
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