GC5325SEK Datasheet, PDF (17/24 Pages) Texas Instruments – GC5325 Wideband Digital Predistortion Transmit Processor

GC5325
www.ti.com .............................................................................................................................................................................................. SLWS215 – JANUARY 2009
MPU SWITCHING CHARACTERISTICS (WRITE)
t_su(WR)
t_h(WR)
t_low(WR)
t_high(WR)
PARAMETER
DATA and ADDR setup time to WRB↓
CEB setup time to WRB↓
OEB setup time to WRB↓
DATA and ADDR hold time after WRB↑
OEB and CEB hold time after WRB↑
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.
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 7. MPU WRITE Timing Specifications
T0288-01
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Product Folder Link(s): GC5325
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