ds90cf383 National Semiconductor Corporation, ds90cf383 Datasheet - Page 3

• Manufacturer Part Number: ds90cf383
• Description: +3.3v Lvds Transmitter 24-bit Flat Panel Display Fpd Link?65 Mhz
• Manufacturer: National Semiconductor Corporation

LLHT
LHLT
TCIT
TCCS
TPPos0
TPPos1
TPPos2
TPPos3
TPPos4
TPPos5
TPPos6
TCIP
TCIH
TCIL
TSTC
THTC
TCCD
TPLLS
TPDD
Symbol
Over recommended operating supply and temperature ranges unless otherwise specified
Electrical Characteristics
Note 2: Typical values are given for V
Note 3: Current into device pins is defined as positive. Current out of device pins is defined as negative. Voltages are referenced to ground unless otherwise speci-
fied (except V
Note 4: V
Transmitter Switching Characteristics
AC Timing Diagrams
OS
OD
previously referred as V
LVDS Low-to-High Transition Time (Figure 3 )
LVDS High-to-Low Transition Time (Figure 3 )
TxCLK IN Transition Time (Figure 4 )
TxOUT Channel-to-Channel Skew (Figure 5 )
Transmitter Output Pulse Position for Bit 0 (Figure 12 )
Transmitter Output Pulse Position for Bit 1
Transmitter Output Pulse Position for Bit 2
Transmitter Output Pulse Position for Bit 3
Transmitter Output Pulse Position for Bit 4
Transmitter Output Pulse Position for Bit 5
Transmitter Output Pulse Position for Bit 6
TxCLK IN Period (Figure 6)
TxCLK IN High Time (Figure 6)
TxCLK IN Low Time (Figure 6)
TxIN Setup to TxCLK IN (Figure 6)
TxIN Hold to TxCLK IN (Figure 6)
TxCLK IN to TxCLK OUT Delay 25˚C, V
Transmitter Phase Lock Loop Set (Figure 8 )
Transmitter Power Down Delay (Figure 11)
and V
OD
).
CM
CC
.
= 3.3V and T
(Continued)
A
FIGURE 1. “Worst Case” Test Pattern
= +25C.
Parameter
CC
= 3.3V (Figure 7 )
3
f = 65 MHz
f = 65 MHz
0.35T
0.35T
−0.4
10.6
12.8
Min
1.8
4.0
6.2
8.4
2.5
15
0
3
0.5T
0.5T
0.75
0.75
11.0
13.2
Typ
250
2.2
4.4
6.6
8.8
T
0
DS100033-4
0.65T
0.65T
www.national.com
Max
11.3
13.5
100
1.5
1.5
0.3
2.5
4.7
6.9
9.1
5.5
50
10
5
Units
ms
ns
ns
ns
ps
ps
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns