PCT2303N DATA SHEET
AC-LINK CHARACTERISTICS
!!
Data Setup and Hold
Given values are: VA = charge pump, VD = +3.3V ± 5%; TA = 25 °C; CL = 50 pF.
Table 15 Timing Characteristics—Data Setup and Hold
Parameter
Symbol
Min
Typ
Max
Unit
Setup to falling edge of BIT_CLK
tsetup
15.0
ns
Hold from falling edge of BIT_CLK
thold
5.0
ns
t
setup
BIT_CLK
SYNC
SDATA_OUT
SDATA_IN
t
hold
Figure 14 Data Setup and Hold Timing Diagram
Rise and Fall Times
Given values are: VA = charge pump, VD = +3.3V ± 5%; TA = 25 °C; CL = 50 pF.
Table 16 Timing—Rise and Fall Times
Parameter
Symbol
Min
Typ
Max
Unit
BIT_CLK rise time
triseclk
2
6
ns
BIT_CLK fall time
SYNC rise time
tfallclk
trisesync
tfallsync
trisedin
tfalldin
2
2
2
2
2
2
2
6
6
6
6
6
6
6
ns
ns
ns
ns
ns
ns
ns
SYNC fall time
SDATA_IN rise time
SDATA_IN fall time
SDATA_OUT rise time
SDATA_OUT fall time
trisedout
tfalldout
BIT_CLK
SDATA_IN
trise
trise
tfall
tfall
tfall
din
clk
clk
din
SDATA_OUT
trise
SYNC
tfall
trise
dout
dout
sync
sync
Figure 15 Signal Rise and Fall Timing Diagram
PC-TEL, Inc.
32
2303N0DOCDAT10A-0899
ETC [ ETC ]
