STLVDS385
+3.3V PROGRAMMABLE LVDS TRANSMITTER 24-BIT
FLAT PANEL DISPLAY (FPD) LINK-85MHZ
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20 TO 85 MHz SHIFT CLOCK SUPPORT
BEST鈥揑N鈥揅LASS SET & HOLD TIMES ON
TxINPUTs
Tx POWER CONSUMPTION <130 mW (typ)
@85MHz GRAYSCALE
Tx POWER-DOWN MODE <200碌W (max)
SUPPORTS VGA, SVGA, XGA aND SINGLE/
DUAL PIXEL SXGA.
NARROW BUS REDUCES CABLE SIZE AND
COST
UP TO 2.38 Gbps THROUGHPUT
UP TO 297.5 Megabytes/sec BANDWIDTH
345 mV (typ) SWING LVDS DEVICES FOR
LOW EMI
PLL REQUIRES NO EXTERNAL
COMPONENTS
COMPATIBLE WITH TIA/EIA -644 LVDS
STANDARD
TSSOP56
DESCRIPTION
The STLVDS385 transmitter converts 28 bits of
LVCMOS/LVTTL data into four LVDS (Low
Voltage Differential Signaling) data streams. A
phase-locked transmit clock is transmitted in
parallel with the data streams over a fifth LVDS
ORDERING CODES
Type
STLVDS385BTR
Temperature
Range
-10 to 70擄C
link. Every cycle of the transmit clock 28 bits of
input data are sampled and transmitted. At a
transmit clock frequency of 85 MHz, 24 bits of
RGB data and 3 bits of LCD timing and control
data (FPLINE, FPFRAME, DRDY) are transmitted
at a rate of 595 Mbps per LVDS data channel.
Using a 85 MHz clock, the data throughput is
297.5 Mbytes/sec. The transmitter can be
programmed for Rising edge strobe or Falling
edge strobe through a dedicated pin. A Rising
edge or Falling edge strobe transmitter will inter
operate with a Falling edge strobe Receiver
without any translation logic.
Package
TSSOP56 (Tape & Reel)
Comments
2000 parts per reel
February 2004
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