參數(shù)資料
型號(hào): MAX19708
廠商: Maxim Integrated Products, Inc.
英文描述: 10-Bit, 45Msps, Ultra-Low-Power Analog Front-End
中文描述: 10位、11Msps、超低功耗模擬前端
文件頁(yè)數(shù): 21/37頁(yè)
文件大?。?/td> 561K
代理商: MAX19708
M
10-Bit, 45Msps, Ultra-Low-Power
Analog Front-End
______________________________________________________________________________________
21
Table 4. Power-Management Modes
ADDRESS
DATA BITS
T/
R
A3 A2 A1
A0 E9*
E3
E2
E1
E0
PIN 27
MODE
FUNCTION
(POWER
MANAGEMENT)
DESCRIPTION
COMMENT
1X000
X
SHDN
SHUTDOWN
Rx ADC = OFF
Tx DAC = OFF
Aux-DAC = OFF
Aux-ADC = OFF
CLK = OFF
REF = OFF
Rx ADC = OFF
Tx DAC = OFF
Aux-DAC = Last State
CLK = ON
REF = ON
Rx ADC = OFF
Tx DAC = OFF
Aux-DAC = Last State
Aux-ADC = OFF
CLK = OFF
REF = ON
Device is in
complete shutdown.
Overrides T/
R
pin.
XX001
X
IDLE
IDLE
Fast turn-on time.
M od er ate i d e p ow er
Overrides T/
R
pin.
0000
(16-Bit Mode)
or
1000
(8-Bit Mode)
1X010
X
STBY
STANDBY
Slow turn-on time.
Low standby power.
Overrides T/
R
pin.
X = Don't care.
*
Bit E9 is not available in 8-bit mode.
Table 3. MAX19707 Mode Control
D11
(MSB)
D10
15
D9
14
D8
13
D7
12
D6
11
D5
10
D4
9
D3
8
D2
7
D1
6
D0
5
A3
4
A2
3
A1
2
A0
REGISTER
NAME
1 (LSB)
ENABLE-16
E11 = 0
Reserved
E10 = 0
Reserved
E9
E6
E5
E4
E3
E2
E1
E0
0
0
0
0
Aux-DAC1
Aux-DAC2
Aux-DAC3
IOFFSET
QOFFSET
COMSEL
1D11
2D11
3D11
1D10
2D10
3D10
1D9
2D9
3D9
1D8
2D8
3D8
1D7
2D7
3D7
1D6
2D6
3D6
1D5
2D5
3D5
IO5
QO5
1D4
2D4
3D4
IO4
QO4
1D3
2D3
3D3
IO3
QO3
1D2
2D2
3D2
IO2
QO2
1D1
2D1
3D1
IO1
QO1
CM1
1D0
2D0
3D0
IO0
QO0
CM0
0
0
0
0
0
0
0
0
0
1
1
1
0
1
1
0
0
1
1
0
1
0
1
0
Aux-ADC
AD11 = 0
Reserved
AD10
AD9
AD8
AD7
AD6
AD5
AD4
AD3
AD2
AD1
AD0
0
1
1
1
ENABLE-8
E3
E2
E1
E0
1
0
0
0
— = Not used.
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