web_example_DTD_specs
DTD Example Specifications
The following table shows example product specifications
that can be used in the timing fields.
Timing Specification Example Values
Item
|
Symbol
|
Standard value
|
Unit
|
Min.
|
Typ.
|
Max.
|
Clock
|
Frequency
|
1/ts
|
29.91
|
33.231
|
36.55
|
MHz
|
Period
|
ts
|
27.36
|
30.06
|
33.43
|
ns
|
Hi-time
|
tsh
|
7
|
–
|
–
|
ns
|
Low-time
|
tsl
|
7
|
–
|
–
|
ns
|
DUTY ratio
|
th/tl
|
35
|
50
|
65
|
ns
|
Data
|
Setup time
|
tds
|
7
|
–
|
–
|
ns
|
Hold time
|
tdh
|
4
|
–
|
–
|
ns
|
H sync.
|
Period
|
tlpl, tlpd
|
24.51
|
31.75
|
32.05
|
us
|
880
|
1056
|
1088
|
clk
|
Pulse width
|
tlw
|
3
|
128
|
200
|
clk
|
H display
|
Term
|
thd
|
800
|
800
|
800
|
clk
|
Enable
|
Setup time
|
tdrs
|
7
|
–
|
–
|
ns
|
Hold time
|
tdrh
|
4
|
–
|
–
|
ns
|
V sync.
|
Period
|
tfpf, tfpd
|
520
|
525
|
680
|
Line
|
Pulse width
|
tfw
|
1
|
2
|
3
|
Line
|
V display
|
Term
|
tvd
|
480
|
480
|
480
|
Line
|
Start
|
tfd
|
10
|
33
|
40
|
Line
|
Phase difference
|
H sync. ~ enable
|
tdrds
|
50
|
216
|
260
|
clk
|
H sync. ~ clock
|
tls
|
7
|
–
|
–
|
ns
|
H sync. ~V sync.
|
tn
|
7
|
–
|
–
|
ns
|
*Other names and brands may be claimed as the property of others.
Revised June 20, 2011