参数资料
型号: AD73311L
厂商: Analog Devices, Inc.
英文描述: Low Cost, Low Power CMOS General Purpose Analog Front End Processor(低成本,低功耗的CMOS通用双模拟前端处理器)
中文描述: 低成本,低功耗CMOS通用模拟前端处理器(低成本,低功耗的的CMOS通用双模拟前端处理器)
文件页数: 5/20页
文件大小: 132K
代理商: AD73311L
AD73311L
–5–
REV. PrA1
09/98
PRELMNARY
DATA
TECHNCAL
Figure 1. MCLK Timing
Figure 2. Load Circuit for Timing Specifications
t
1
t
2
t
3
100μA
I
OL
100μA
I
OH
C
L
15pF
+2.1V
TO OUTPUT
PIN
t
1
t
2
t
3
t
13
t
5
t
6
t
4
MCLK
SCLK*
*SCLK IS INDIVIDUALLY PROGRAMMABLE
IN FREQUENCY(MCLK/4 SHOWN HERE).
Figure 3. SCLK Timing
TIMNGCHARACTERISTICS
Limit at
T
A
= –40
8
C to +85
8
C
Parameter
Units
Description
Clock Signals
t
1
t
2
t
3
Serial Port
t
4
t
5
t
6
t
7
t
8
t
9
t
10
t
11
t
12
t
13
See Figure 1
MCLK Period
MCLK Width High
MCLK Width Low
See Figures 3 and 4
SCLK Period
SCLK Width High
SCLK Width Low
SDI/SDIFS Setup Before SCLK Low
SDI/SDIFS Hold After SCLK Low
SDOFS Delay From SCLK High
SDOFS Hold After SCLK High
SDO Hold After SCLK High
SDO Delay From SCLK High
SCLK Delay from MCLK
61
24.4
24.4
ns min
ns min
ns min
t
1
0.4
t
1
0.4
t
1
20
0
10
10
10
10
30
ns min
ns min
ns min
ns min
ns min
ns max
ns min
ns min
ns max
ns max
(AVDD = +3 V
±
10%; DVDD = +3 V
±
10%; AGND = DGND = 0 V; T
A
= T
MN
to T
MAX
, unless otherwse
noted)
相关PDF资料
PDF描述
AD73311 Low Cost, Low Power CMOS General Purpose Analog Front End Processor(低成本、低功耗、CMOS通用模拟前端处理器)
AD73322LARU Low Cost, Low Power CMOS General-Purpose Dual Analog Front End
AD73322AR Low Cost, Low Power CMOS General-Purpose Dual Analog Front End
AD73322AST Low Cost, Low Power CMOS General-Purpose Dual Analog Front End
AD73322LAR Low Cost, Low Power CMOS General-Purpose Dual Analog Front End
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