nw6005 Integrated Device Technology, nw6005 Datasheet - Page 18

• Manufacturer Part Number: nw6005
• Description: Enhanced Type Ii Caller Id Decoder
• Manufacturer: Integrated Device Technology

AC TIMING CHARACTERISTICS (CONTINUED)
Serial Interface (Mode ‘1’)
NW6005 ENHANCED TYPE II CALLER ID DECODER
Notes:
1. DCLK clears DR.
2. DR not cleared by DCLK, low for a maximum time of 1/2 bit width.
Parameter
t11
t12
t13
t14
t15
t16
t17
Demodulated Bit
Internal
Stream
DCLK
DCLK
DATA
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
DR
(N-1)th byte
Nth byte
b7
b7
Description
stop b0
stop
Figure 18. Serial Data Interface Timing in MODE ‘1’
t16
note 1
t17
start
b1
Figure 17. DCLK Timing in Mode ‘1’
b2
t13
b3 b4 b5
b0
Min
500
500
0.3
0.3
b1
1
b6 b7
18
t11
b2
Typ
Nth byte
t14
(N+1)th byte
stop
b3
Max
100
100
b4
t12
b5
Units
INDUSTRIAL TEMPERATURE RANGE
ns
ns
ns
ns
s
s
s
t15
b6
b7
Test Conditions
stop
note 2
start
b0