EVAL1401/AB 데이터 시트보기 (PDF) - STMicroelectronics
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EVAL1401/AB Datasheet PDF : 19 Pages
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TSA1401
ELECTRICAL CHARACTERISTICS
2 ELECTRICAL CHARACTERISTICS
AVCC = DVCC = VCCBI =VCCBE = 2.5V, Fs= 20MHz, Fin= 10MHz, VIN-VINB@ -1.0dBFS, VREFM=
0V, VREFP=1V, INCM=0.5V (external references), Tamb = 25°C (unless otherwise specified)
Timing Characteristics
Symbol
Parameter
Test conditions
FS
Sampling Frequency
DC
Clock Duty Cycle
TC1
Clock pulse width (high)
TC2
Clock pulse width (low)
Tod
Data Output Delay (Fall of Clock 10pF load capacitance
to Data Valid)
Tpd
Data Pipeline delay
Ton
Falling edge of OEB to digital
output valid data
Toff
Rising edge of OEB to digital
output tri-state
Min Typ Max Unit
0.5
20 MHz
50
%
25
ns
25
ns
6
7.5
11
ns
8.5
cycles
1
ns
1
ns
Timing Diagram
N-1
N
N+1
N+2
N+3
N+4
N+5
N+6
N+7
N+8
CLK
OEB
DATA
OUT
Tod
8.5 clk cycles
N-8
N-7
N-6
N-5
Toff
N-4
N-3
Ton
N-1
N
DR
HZ state
4/19
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