vpx3224d ETC-unknow, vpx3224d Datasheet - Page 58

• Manufacturer Part Number: vpx3224d
• Description: Video Pixel Decoders
• Manufacturer: ETC-unknow

58
VPX 3225D, VPX 3224D
4.3.9. Digital Video Interface
4.3.10. Characteristics, TTL Output Driver
Output Pins A[7:0], B[7:0], PIXCLK, LLC, VACT, HREF, VREF, FIELD, TDO/LLC2
Symbol
Data and Control Pins (LLC to A[7:0], B[7:0], HREF, VREF, FIELD, VACT:
The following timing specifications refer to the timing diagrams of section 5.7. on page 64.
t
t
New LLC output timing (available starting version D4)
t
t
Output Enable by OE (For more information, see section 5.4. on page 62)
t
t
t
t
OE input timing
t
t
Symbol
t
t
I
I
I
I
OH
PD
OH
PD
ON
OFF
ON1
OFF1
SU
HD
RA
FA
OH
OL
OH
OL
(0)
(7)
(0)
(7)
Parameter
Output Hold Time
Propagation Delay
Output Hold Time
Propagation Delay
Output Enable OE of A[7:0], B[7:0]
Output Disable OE of A[7:0], B[7:0]
Output Enable OE of A[7:0], B[7:0]
Output Disable OE of A[7:0], B[7:0]
input data set-up time
input data hold time
Parameter
Rise Time
Fall Time
Output High Current (strength = 0)
Output Low Current (strength = 0)
Output High Current (strength = 7)
Output Low Current (strength = 7)
Min.
20
8
11
3
Min.
2
2
–1.37
1.75
–11
14
Typ.
Typ.
5
5
–2.25
3.5
–18
28
Max.
35
23
15
15
5
5
Max.
10
10
–2.87
4.5
–25
36
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Unit
ns
ns
mA
mA
mA
mA
PRELIMINARY DATA SHEET
Test Conditions
I
I
Test Conditions
C
C
V
V
V
V
2
2
OH
OH
OH
OH
C Reg. h’AA –bit[6]=1
C Reg. h’AA –bit[6]=0
l
l
= 30 pF, strength = 4
= 30 pF, strength = 4
= 0.6 V
= 2.4 V
= 0.6 V
= 2.4 V
Micronas