ADMC300 Просмотр технического описания (PDF) - Analog Devices
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ADMC300 Datasheet PDF : 42 Pages
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ADMC300
Parameter
Serial Ports
Timing Requirements:
tSCK
SCLK Period
tSCS
DR/TFS/RFS Setup before SCLK Low
tSCH
DR/TFS/RFS Hold after SCLK Low
tSCP
SCLKIN Width
Switching Characteristics:
tCC
tSCDE
tSCDV
tRH
tRD
tSCDH
tSCDD
CLKOUT High to SCLKOUT
SCLK High to DT Enable
SCLK High to DT Valid
TFS/RFSOUT Hold after SCLK High
TFS/RFSOUT Delay from SCLK High
DT Hold after SCLK High
SCLK High to DT Disable
Specifications subject to change without notice.
Min
50
5
10
20
0.25 tCK
0
0
0
Max
Unit
ns
ns
ns
ns
0.25 tCK + 15
ns
ns
20
ns
ns
20
ns
ns
20
ns
CLKOUT
SCLK
DR
RFSIN
TFSIN
RFSOUT
TFSOUT
DT
tCC
tRD
tRH
tSCDV
tSCDE
tCC
tSCS tSCH
tSCP
tSCK
tSCP
tSCDH
tSCDD
Figure 2. Serial Ports
ABSOLUTE MAXIMUM RATINGS*
Supply Voltage (VDD) . . . . . . . . . . . . . . . . . . –0.3 V to +7.0 V
Supply Voltage (AVDD) . . . . . . . . . . . . . . . . . –0.3 V to +7.0 V
Input Voltage . . . . . . . . . . . . . . . . . . . . –0.3 V to VDD + 0.3 V
Output Voltage Swing . . . . . . . . . . . . . –0.3 V to VDD + 0.3 V
Operating Temperature Range (Ambient) . . . – 40°C to +85°C
Storage Temperature Range . . . . . . . . . . . . –65°C to +150°C
Lead Temperature (5 sec) . . . . . . . . . . . . . . . . . . . . . . +280°C
*Stresses greater than those listed above may cause permanent damage to the
device. These are stress ratings only; functional operation of the device at these
or any other conditions greater than those indicated in the operational sections of
this specification is not implied. Exposure to absolute maximum rating conditions
for extended periods may affect device reliability.
Model
ADMC300BST
ADMC300-ADVEVALKIT
ADMC300-PB
ORDERING GUIDE
Temperature
Range
–40°C to +85°C
Instruction
Rate
25 MHz
Package
Description
80-Lead Plastic Thin Quad Flatpack (TQFP)
Development Tool Kit
Evaluation/Processor Board
Package
Option
ST-80
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection.
Although the ADMC300 features proprietary ESD protection circuitry, permanent damage may
occur on devices subjected to high-energy electrostatic discharges. Therefore, proper ESD
precautions are recommended to avoid performance degradation or loss of functionality.
REV. B
–5–
WARNING!
ESD SENSITIVE DEVICE
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