MT90823AL1 View Datasheet(PDF) - Zarlink Semiconductor Inc
Part Name
Description
MFG CO.
MT90823AL1 Datasheet PDF : 46 Pages
| |||
MT90823
Data Sheet
AC Electrical Characteristics - Frame Pulse and CLK
Characteristic
Sym. Min. Typ. Max.
1 Frame pulse width (ST-BUS, GCI) tFPW
Bit rate = 2.048 Mb/s
26
295
Bit rate = 4.096 Mb/s
26
145
Bit rate = 8.192 Mb/s
26
80
2 Frame Pulse Setup time before
tFPS
5
CLK falling (ST-BUS or GCI)
3 Frame Pulse Hold Time from CLK tFPH
10
falling (ST-BUS or GCI)
4 CLK Period
Bit rate = 2.048 Mb/s
Bit rate = 4.096 Mb/s
Bit rate = 8.192 Mb/s
tCP
190
300
110
150
55
70
5 CLK Pulse Width High
Bit rate = 2.048 Mb/s
Bit rate = 4.096 Mb/s
Bit rate = 8.192 Mb/s
tCH
85
150
50
75
20
40
6 CLK Pulse Width Low
Bit rate = 2.048 Mb/s
Bit rate = 4.096 Mb/s
Bit rate = 8.192 Mb/s
tCL
85
150
50
75
20
40
7 Clock Rise/Fall Time
tr, tf
10
8 Wide frame pulse width
tHFPW 195
295
Bit rate = 8.192 Mb/s
9 Frame Pulse Setup Time before
tHFPS
5
150
HCLK falling
10 Frame Pulse Hold Time from
tHFPH
10
150
HCLK falling
11 HCLK (4.096MHz) Period
tHCP
190
300
Bit rate = 8.192 Mb/s
12 HCLK (4.096MHz) Pulse Width
tHCH
85
150
High
Bit rate = 8.192 Mb/s
13 HCLK (4.096MHz) Pulse Width
tHCL
85
150
Low
Bit rate = 8.192 Mb/s
14 HCLK Rise/Fall Time
tHr, tHf
10
15 Delay between falling edge of
tDIF
-10
10
HCLK and falling edge of CLK
Units
Notes
ns WFPS Pin = 0
ns
ns
ns WFPS Pin = 0
ns WFPS Pin = 0
ns WFPS Pin = 0
ns
ns
ns WFPS Pin = 0
ns
ns
ns WFPS Pin = 0
ns
ns
ns
ns WFPS Pin = 1
ns WFPS Pin = 1
ns WFPS Pin = 1
ns WFPS Pin = 1
ns WFPS Pin = 1
ns WFPS Pin = 1
ns
ns WFPS Pin = 0 or 1
32
Zarlink Semiconductor Inc.
Share Link: 