DS90C383A_03 Datasheet, PDF (8/11 Pages) National Semiconductor (TI) – +3.3V Programmable LVDS Transmitter 24-Bit Flat Panel Display (FPD) Link-65 MHz +3.3V LVDS Transmitter 24-Bit Flat Panel Display (FPD) Link-65 MHz

AC Timing Diagrams (Continued)
FIGURE 13. Timing Diagram of the Input cycle-to-cycle clock jitter
10010028
DS90C383A Pin Description—FPD Link Transmitter
Pin Name
TxIN
TxOUT+
TxOUT−
FPSHIFT IN
R_FB
TxCLK OUT+
TxCLK OUT−
PWR DOWN
V_CC
GND
PLL V_CC
PLL GND
LVDS V_CC
LVDS GND
I/O No.
I 28
O4
O4
I1
I1
O1
O1
I1
I3
I4
I1
I2
I1
I3
Description
TTL level input. This includes: 8 Red, 8 Green, 8 Blue, and 4 control lines — FPLINE,
FPFRAME and DRDY (also referred to as HSYNC, VSYNC, Data Enable).
Positive LVDS differentiaI data output.
Negative LVDS differential data output.
TTL Ievel clock input. The falling edge acts as data strobe. Pin name TxCLK IN.
Programmable strobe select (See Table 1).
Positive LVDS differential clock output.
Negative LVDS differential clock output.
TTL level input. Assertion (low input) TRI-STATES the outputs, ensuring low current at power
down. See Applications Information section.
Power supply pins for TTL inputs.
Ground pins for TTL inputs.
Power supply pin for PLL.
Ground pins for PLL.
Power supply pin for LVDS outputs.
Ground pins for LVDS outputs.
www.national.com
8