MT90826
Data Sheet
AC Electrical Characteristics - Timing Parameter Measurement Voltage Levels
Characteristics
Sym.
Level
Units
Conditions
1
2
3
CMOS Threshold Voltage
CMOS Rise/Fall Threshold Voltage High
CMOS Rise/Fall Threshold Voltage Low
VTT
VHM
VLM
0.5VDD
0.7VDD
0.3VDD
V
V
V
AC Electrical Characteristics - Frame Pulse and CLK
Characteristic
Sym.
Min.
Typ.
Max.
Units
CLK
1
2
3
4
5
6
7
8
9
Frame pulse width
tFPW
tFPS
tFPH
tCP
55
5
65
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
16.384 MHz
Frame Pulse Setup time before CLK falling
Frame Pulse Hold Time from CLK falling
CLK Period
10
55
20
20
115
5
10
110
50
50
0
70
40
40
CLK Pulse Width High
CLK Pulse Width Low
tCH
tCL
Frame pulse width
tFPW8
tFPS8
tFPH8
tCP8
tCH8
tCL8
tr, tf
145
8.192 MHz
Frame Pulse Setup time before CLK falling
Frame Pulse Hold Time from CLK falling
10 CLK Period
150
75
75
11 CLK Pulse Width High
12 CLK Pulse Width Low
13 Clock Rise/Fall Time
+10
36
Zarlink Semiconductor Inc.
ZARLINK [ ZARLINK SEMICONDUCTOR INC ]
