HDMI Repeater
Matrix
Repeater
Splitter
Switcher
DP/eDP
LVDS Bridge
MHL/HDMI Bridge
Transmitter
MIPI
MHL/HDMI Bridge
SRE
SRE
LVDS/cLVDS
Bridge
c LVDS
Receiver
Transmitter
Combo
Bridge
MHL
Bridge
Receiver
Transmitter
HDMI Receiver/Transmitter
Receiver
Transmitter
DVI & HDCP
Bridge
OSD
Transceiver
Controller/MCU
CEC
MCU
HDMI HEC / ARC
ARC
HEC
IDP
Receiver
Transmitter
 
 
 
 
EP387A
Overview
 
The EP387A supports dual LVDS links transmission between the host and the flat panel display up to
QXGA resolutions. The transmitter converts 48 bits (24-bit color, dual pixel) of CMOS/TTL data and 3
control bits into 8 LVDS (Low Voltage Differential Signal) data streams. At a maximum input clock rate
of 112MHz in the dual pixel mode, each LVDS differential data pair speed is 784Mbps, providing a total throughput of 5.4Gbps. Two additional modes are supported. One of them converts 24 bits (24-bit color, single pixel) data input into dual LVDS links and the input clock rate can be up to 165MHz. The other
mode converts 24 bits data input into single LVDS link in order to support the inter-operability with the conventional LVDS application. The configurable pre-emphasis feature is provided to support additional
output strength to reduce the cable loading effects. The EP387A provides a second LVDS output clock
pair. Both LVDS clocks pairs are identical. This feature supports backward compatibility with the previous generation of single pixel LVDS transmitter. The second clock allows the transmitter to interface to panel using a "dual pixel" configuration of two 24-bit or 18-bit LVDS receivers.
Feature

The EP387A includes the following
distinctive features:
• Supports SVGA through QXGA resolutions
• Support 32.5MHz to 112/170MHz clock rates
• Up to 5.4Gbps bandwidth
• Pre-emphasis reduces cable loading effects
• Programmable Interface to timing controller, dual-in/dual-out, single-in/dual-out and single-in/single-out.
• Cycle-to-cycle jitter rejection
• 5V tolerant on data and control input pins
• Programmable data and control strobe select
• Compatible with ANSI/TIA/EIA-644 LVDS standard
• Compatible with National DS90C387A
• Single 3.3V CMOS design
• 100-pin LQFP (Pb Free, compliant to JEDEC/IPC J-STD-006)

 
  .微驅科技股份有限公司EXPLORE MICROELECTRONICS INC.
新竹市科學工業園區園區二路47號105室 RM 105, No. 47, Park Ave 2, Hsinchu Science Park, Hsin-Chu, Taiwan, R.O.C. TEL:886-3-564-3595 FAX:886-3-564-3596
  .益士伯電子股份有限公司Explore Semiconductor, Inc.
台北縣汐止市新台五路一段79號10F之13 10F.-13, No. 79, Sec. 1, Shintai 5th Rd., Shijr City, Taipei, Taiwan, R.O.C. TEL:886-2-26989727