DS90C383BMTX National Semiconductor, DS90C383BMTX Datasheet - Page 8

• Manufacturer Part Number: DS90C383BMTX
• Manufacturer: National Semiconductor

Specifications of DS90C383BMTX

• Number Of Elements: 4
• Number Of Receivers: 28
• Number Of Drivers: 4
• Input Type: CMOS/TTL
• Operating Supply Voltage (typ): 3.3V
• Output Type: Flat Panel Display
• Differential Output Voltage: 450mV
• Transmission Data Rate: 455Mbps
• Power Dissipation: 1.63W
• Operating Temp Range: -10C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 56
• Package Type: TSSOP
• Lead Free Status / Rohs Status: Not Compliant

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TxIN
TxOUT+
TxOUT−
FPSHIFT IN
R_FB
TxCLK OUT+
TxCLK OUT−
PWR DOWN
V
GND
PLL V
PLL GND
LVDS V
LVDS GND
CC
AC Timing Diagrams
DS90C383B Pin Description—FPD Link Transmitter
Pin Name
CC
CC
I/O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
No.
28
4
4
1
1
1
1
1
3
5
1
2
1
3
FIGURE 11. Transmitter LVDS Output Pulse Position Measurement
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.
(Continued)
8
Description
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