TP3420AV National Semiconductor, TP3420AV Datasheet - Page 25

• Manufacturer Part Number: TP3420AV
• Manufacturer: National Semiconductor

Specifications of TP3420AV

• Number Of Line Interfaces: 1
• Control Interface: HDLC
• Package Type: PLCC
• Lead Free Status / Rohs Status: Not Compliant

MCLK SYSTEM CLOCK (See Figure 5 )
F
t
t
t
t
MICROWIRE CONTROL INTERFACE (See Figure 5 )
t
t
t
t
t
t
t
t
t
t
t
t
t
DIGITAL SYSTEM INTERFACE (See Figure 9 )
F
t
t
t
t
t
t
t
t
t
t
Symbol
MH
ML
MR
MF
CH
CL
SIC
HCI
DCSO
DCO
DCSZ
SCSC1
HCSC1
HCSC2
SCSC2
CSH
DCI
BH
BL
BR
BF
FSa/b
SBC
HCB
DCD
SDT
HDT
Timing Characteristics
MCK
BCK
,
,
,
,
Master Clock Frequency
Master Clock Tolerance
MCLK/XTAL Input Clock Jitter
Clock Pulse Width
Hi & Low for MCLK
Rise and Fall Time
of MCLK
CCLK High Duration
CCLK Low Duration
Setup Time, CI
Valid to CCLK Edge
Hold Time, CCLK
High to CI Invalid
Delay Time from CS
Low to CO Valid
Delay Time from CCLK Edge
to CO Data Valid
Delay Time from CS High
to CO TRI-STATE
Setup Time, from CS Low to
CCLK Edge High
Hold Time, CS High from
CCLK Edge High
Hold Time, CS Low from
CCLK Edge High
Setup Time, CS High
to CCLK Edge High
Duration of CS High
Delay Time CS Low to
INT High-impedance
Bit Clock Frequency
Clock Pulse Width
Hi & Low for BCLK
Rise and Fall Time
of BCLK
Frame Sync Frequency
Set up Time, B
to BCLK Low
Hold Time, B
from BCLK Low
Delay Time, BCLK Transition
to DTCK Transition
Setup Time, TxD Valid to
BCLK Low
Hold Time, BCLK Low to TxD
Invalid
Parameter
x
Valid
x
Valid
External Clock Source
V
V
Used as a
Logic Input
Bit C7 only
V
V
All Modes
All Modes
TEM, DCKE Mode
TEM, DCKE Mode
TEM, DCKE Mode
IH
IL
IH
IL
= 0.5V
= 0.7V
= V
= 2.2V
Conditions
CC
− 0.5V
25
−100
Min
256
20
50
50
30
20
30
40
50
50
60
30
20
30
20
1
0
15.36
Typ
8
+100
4096
Max
250
50
10
50
50
30
15
40
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ns pk-pk
Units
MHz
ppm
kHz
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
ns
ns
ns
ns
ns
ns
ns
ns