GC5328 Datasheet, PDF (20/27 Pages) Texas Instruments – GC5328 Low-Power Wideband Digital Predistortion Transmit Processor

GC5328
SLWS218A – OCTOBER 2009 – REVISED OCTOBER 2009
MPU SWITCHING CHARACTERISTICS (WRITE)
PARAMETER
DATA and ADDR setup time to WRB↓
t_su(WR)
CEB setup time to WRB↓
OEB setup time to WRB↓
t_h(WR)
DATA and ADDR hold time after WRB↑
OEB and CEB hold time after WRB↑
t_low(WR)
t_high(WR)
Time WRB and CEB must remain simultaneously LOW
Time CEB or WRB must remain HIGH between WRITEs
TEST CONDITIONS
OEB and RDB are HIGH
OEB and RDB are HIGH
OEB and RDB are HIGH
OEB and RDB are HIGH
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MIN MAX UNIT
5
7
ns
2
2
ns
0
15
ns
10
ns
RDB
WRB
t_low(WR)
t_high(WR)
OEB
CEB
t_su(WR)
t_h(WR)
ADDR
DATA
Figure 13. MPU WRITE Timing Specifications
T0288-01
20
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