參數(shù)資料
型號: AD9641BCPZ-80
廠商: Analog Devices Inc
文件頁數(shù): 32/36頁
文件大?。?/td> 0K
描述: IC ADC 14BIT SRL 80MSPS 32LFCSP
標準包裝: 1
位數(shù): 14
采樣率(每秒): 80M
數(shù)據(jù)接口: 串行,SPI?
轉(zhuǎn)換器數(shù)目: 1
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: 32-WFQFN 裸露焊盤,CSP
供應(yīng)商設(shè)備封裝: 32-LFCSP-WQ(5x5)
包裝: 托盤
輸入數(shù)目和類型: 1 個差分,雙極
Data Sheet
AD9641
Rev. B | Page 5 of 36
DIGITAL SPECIFICATIONS
AVDD = 1.8 V, DRVDD = 1.8 V, maximum sample rate, 1.75 V p-p differential input, VIN = 1.0 dBFS differential input, and DCS enabled,
unless otherwise noted.
Table 3.
Parameter
Temperature
Min
Typ
Max
Unit
DIFFERENTIAL CLOCK INPUTS (CLK+, CLK)
Logic Compliance
CMOS/LVDS/LVPECL
Internal Common-Mode Bias
Full
0.9
V
Differential Input Voltage
Full
0.3
3.6
V p-p
Input Voltage Range
Full
AGND
AVDD
V
Input Common-Mode Range
Full
0.9
1.4
V
High Level Input Current
Full
100
+100
μA
Low Level Input Current
Full
100
+100
μA
Input Capacitance
Full
4
pF
Input Resistance
Full
8
10
12
SYNC INPUT
Logic Compliance
CMOS
Internal Bias
Full
0.9
V
Input Voltage Range
Full
AGND
AVDD
V
High Level Input Voltage
Full
1.2
AVDD
V
Low Level Input Voltage
Full
AGND
0.6
V
High Level Input Current
Full
100
+100
μA
Low Level Input Current
Full
100
+100
μA
Input Capacitance
Full
1
pF
Input Resistance
Full
12
16
20
DSYNC INPUT
Logic Compliance
CMOS/LVDS
Internal Bias
Full
0.9
V
Input Voltage Range
Full
AGND
AVDD
V
High Level Input Voltage
Full
1.2
AVDD
V
Low Level Input Voltage
Full
AGND
0.6
V
High Level Input Current
Full
100
+100
μA
Low Level Input Current
Full
100
+100
μA
Input Capacitance
Full
1
pF
Input Resistance
Full
12
16
20
LOGIC INPUT (CSB)1
Logic Compliance
CMOS
High Level Input Voltage
Full
1.22
2.1
V
Low Level Input Voltage
Full
0
0.6
V
High Level Input Current
Full
10
+10
μA
Low Level Input Current
Full
40
132
μA
Input Resistance
Full
26
Input Capacitance
Full
2
pF
LOGIC INPUT (SCLK)2
Logic Compliance
CMOS
High Level Input Voltage
Full
1.22
2.1
V
Low Level Input Voltage
Full
0
0.6
V
High Level Input Current (VIN = 1.8 V)
Full
92
135
μA
Low Level Input Current
Full
10
+10
μA
Input Resistance
Full
26
Input Capacitance
Full
2
pF
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