TP3094V National Semiconductor, TP3094V Datasheet - Page 16

• Manufacturer Part Number: TP3094V
• Description: IC,PCM CODEC,QUAD,CMOS,LDCC,44PIN,PLASTIC
• Manufacturer: National Semiconductor

Specifications of TP3094V

• Rohs Compliant: NO

Timing Specifications
Clock and Data Timing
All timing parameters are measured at V
Long Frame Timing
Note: when measuring signals going to TRI-STATE
Symbol
1/t
DC
t
t
t
t
t
t
t
t
t
t
t
Symbol
t
t
t
RM
FM
SDB
HDB
DBD
DZC
TSZC
PDN
DBTS
SF
HF
HBFL
SBF
ZDF
PM
MCLK
Parameter
Frequency of MCLK
MCLK Duty Cycle
Rise time of MCLK
Fall time of MCLK
Setup time DR valid to
MCLK low
Hold time DR valid from
MCLK low
Delay from MCLK high
to DX valid
Delay from MCLK high
to DX disabled
Delay from MCLK high
to TSX disabled
Delay time to TS
PDN persistence
Set-up Time from FS
to MCLK Low
Hold Time from MCLK
Low to FS Low
Parameter
Holding time from
Clock to Frame Sync
Set-up time from
Frame Sync to Clock
low
Delay time Valid
Data from FS or
MCLK, whichever
comes later
X
low
®
, the timing delay is measured when the signal is 10% away from the starting level.
Conditions
Long Frame Only
Long Frame Only
C
Conditions
C
C
C
C
Short Frame Sync Pulse
Short Frame Sync Pulse
L
L
L
OH
L
L
=100pF+2LSTTL loads
=100pF+2LSTTL loads
=100pF+2LSTTL loads
= 0pF to 150pF
= 0pF to 150pF
=2.0V and V
16
OL
=0.7V
Min
40
20
20
0
16xt
20
20
Min
10
35
PM
Typ
Typ
1.536
1.544
2.048
4.096
8.192
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Max
Max
50
60
10
10
35
20
20
50
Units
MHz
MHz
MHz
MHz
MHz
%
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Units
ns
ns
ns