參數(shù)資料
型號: AD9245
廠商: Analog Devices, Inc.
元件分類: ADC
英文描述: 14-Bit, 80 MSPS, 3 V A/D Converter
中文描述: 14位,80MSPS的3V A/D轉(zhuǎn)換器
文件頁數(shù): 5/28頁
文件大?。?/td> 1510K
代理商: AD9245
AD9245
AD9245–DIGITAL SPECIFICATIONS
Table 3. AVDD = 3 V, DRVDD = 2.5 V, 1.0 V External Reference, unless otherwise noted
Parameter
LOGIC INPUTS (CLK, PDWN)
High Level Input Voltage
Low Level Input Voltage
High Level Input Current
Low Level Input Current
Input Capacitance
DIGITAL OUTPUT BITS (D0–D13, OTR)
1
DRVDD = 3.3 V
High Level Output Voltage (IOH = 50 μA)
High Level Output Voltage (IOH = 0.5 mA)
Low Level Output Voltage (IOH = 1.6 mA)
Low Level Output Voltage (IOH = 50 μA)
DRVDD = 2.5 V
High Level Output Voltage (IOH = 50 μA)
High Level Output Voltage (IOH = 0.5 mA)
Low Level Output Voltage (IOH = 1.6 mA)
Low Level Output Voltage (IOH = 50 μA)
AD9245BCP
Typ
2
Temp
Test Level
Min
2.0
–10
–10
3.29
3.25
2.49
2.45
Max
0.8
+10
+10
0.2
0.05
0.2
0.05
Unit
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
IV
IV
IV
IV
V
IV
IV
IV
IV
IV
IV
IV
IV
V
V
μA
μA
pF
V
V
V
V
V
V
V
V
1
Output voltage levels measured with 5 pF load on each output.
Rev. B | Page 5 of 28
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