AK2048D Datasheet, PDF (10/16 Pages) Asahi Kasei Microsystems – 2M CMI Transceiver

ASAHI KASEI
[AK2048]
AC CHARACTERISTICS
Parameter
Input Clock
Frequency
Duty Cycle
Pin
Symbol min
typ
max Unit
Name
TCLK
fin
2.048
MHz
Conditions
TCLK
46
50
54
%
*1) Refer to Fig.7
Delay time from
TCLK rising to
TDATA, TCRV.
TDATA
TCRV
Tpd
Output Clock
Frequency
RCLK
fout
Output Clock Duty
Delay time from
RCLK rising to
RDATA, RCRV.
Rise/Fall Time
RCLK
RDATA
RCRV
LOS
LOCK
RDATA
RCLK
RCRV
Tpd
Tr, Tf
-58
58
ns
Refer to Fig.8
2.048
MHz
The bit rate of
received signal is
2.048Mbps
43
50
57
%
*1) Refer to Fig.7
-48
48
ns
Refer to Fig.8
15
30
ns
Refer to Fig.9
15
ns
Delay time from
RCLK rising to LOS
LOS
Tpd
-48
48
ns
Refer to Fig.8
*1) Duty: Tpwh/(Tpwh+Tpwl) × 100%
MS0073-E-00
10
2001/01