參數(shù)資料
型號: AFE8201PFBT
英文描述: IF Analog-to-Digital Converter with Digital Downconverter
中文描述: 中頻模擬到數(shù)字轉(zhuǎn)換器與數(shù)字下變頻器
文件頁數(shù): 2/20頁
文件大?。?/td> 220K
代理商: AFE8201PFBT
"#$%&'
SBWS016A OCTOBER 2003 REVISED JANUARY 2005
www.ti.com
2
ORDERING INFORMATION
(1)
PRODUCT
PACKAGE-LEAD
PACKAGE
DESIGNATOR
SPECIFIED
TEMPERATURE
RANGE
PACKAGE
MARKING
ORDERING
NUMBER
TRANSPORT MEDIA,
QUANTITY
AFE8201
TQFP-48
PFB
40
°
C to +85
°
C
AFE8201
AFE8201PFBT
Tape and Reel, 250
AFE8201PFBR
Tape and Reel, 2000
(1)For the most current package and ordering information, see the Package Option Addendum located at the end of this data sheet, or see the
TI web site at www.ti.com.
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range unless otherwise noted(1)
Supply Voltage Range:
AVDD
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DVDD
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
IOVDD
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Voltage Between AGND and DGND
Voltage Between AVDD to DVDD
Digital Inputs(2)
. . . . . . . . . . . . . . . . . . . . . . .
Digital Output Data
. . . . . . . . . . . . . . . . . . . .
Operating Free-Air Temperature Range. TA
Storage Temperature Range
. . . . . . . . . . . . . . . . .
(1)Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. These are stress
ratings only; functional operation of the device at these or any
other conditions beyond those indicated under the
Recommended Operating Conditions is not implied. Exposure to
absolute-maximum-ratedconditions for extended periods may
affect device reliability.
(2)Measured with respect to DGND.
0.5V to 4V
0.5V to 2.3V
0.5V to 3.6V
0.3V to 0.5V
3.3V to 3.3V
. . . . . . . . . . . . .
. . . . . . . . . . . . . . .
0.3V to DVDD + 0.3V
0.3V to DVDD + 0.3V
40
°
C to 85
°
C
. . . . . .
55
°
C to +125
°
C
This integrated circuit can be damaged by ESD. Texas
Instruments recommends that all integrated circuits be
handled with appropriate precautions. Failure to observe
proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to
complete device failure. Precision integrated circuits may be more
susceptible to damage because very small parametric changes could
cause the device not to meet its published specifications.
RECOMMENDED OPERATING CONDITIONS
MIN
TYP
MAX
UNITS
Supplies and References
Operating Free-Air Temperature, TA
Analog Supply Voltage, AVDD
40
85
°
C
V
3.15
3.3
3.45
Digital Supply Voltage, DVDD
1.6
1.8
2.0
V
Output Driver Supply Voltage, IOVDD
1.6
3.6
V
Input Common-Mode Voltage
VCM
V
Differential Input Voltage Range
2
VPP
Clock Inputs: MCLK and MCLKB
Sample Rate, fS
Differential Input Mode Voltage Input Swing
5
80
MHz
0.4
3.3
V
Differential Input Common-Mode Voltage
1.65
V
Single-Ended Mode High-Level Input Voltage, VIHC
Single-Ended Mode Low-Level Input Voltage, VILC
Clock Pulse Width High, tW(H)
Clock Pulse Width Low, tW(L)
Digital Inputs
High-Level Input Voltage, VIH
Low-Level Input Voltage, VIL
2
V
0.8
V
5.625
6.25
ns
5.625
6.25
ns
0.7
×
IOVDD
V
0.25
×
IOVDD
V
P
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