nw6003 Integrated Device Technology, nw6003 Datasheet - Page 19

• Manufacturer Part Number: nw6003
• Description: Type Ii Caller Id Decoder
• Manufacturer: Integrated Device Technology

NW6003 TYPE II CALLER ID DECODER
AC TIMING CHARACTERISTICS (CONTINUED)
SERIAL INTERFACE (MODE ‘1’)
Notes:
1. DCLK clears DR.
2. DR not cleared by DCLK, low for a maximum time of 1/2 bit width.
Parameter
Demodulated Bit
t11
t12
t13
t14
t15
t16
t17
Internal
Stream
DCLK
DCLK
DATA
DR
(N-1)th byte
DCLK Cycle Time
DCLK High Time
DCLK Low Time
DCLK Rise Time
DCLK Fall Time
DCLK Low Setup to DR
DCLK Low Hold Time after DR
b6
Nth byte
b7
b7
Description
stop
b0
t16
t17
b1
Figure 22. Serial Data Interface Timing in MODE ‘1’
Note 1
start
b2
b3 b4 b5
Figure 21. DCLK Timing in Mode ‘1’
t13
b0
Min
500
500
0.3
0.3
b1
b6
1
b7
Nth byte
19
t11
b2
Typ
t14
(N+1)th byte
b3
Max
20
20
b4
t12
Units
ns
ns
ns
ns
INDUSTRIAL TEMPERATURE RANGE
b5
s
s
s
t15
b6
Test Conditions
b7
stop
Note 2
b0
start