描述 Description

TC2070 is a 1452/1440/1380/1284/1212/1176/1128/1092/1044-channel source driver for high resolution TFT LCD. It is designed for COG?(Chip-on-glass) application. The input interface is SIPI? (Scalable Intra Panel Interface) which was?developed and?patented by Parade Technologies. SIPI is a high speed, point-to-point interface between the Timing Controller (TCON) and Source Driver?(SD), including the TC2016. The SIPI intra panel interface provides scalable bandwidth with reduced bus width, low EMI and low power, a more robust?protocol to establish the high-speed link, and enhance system reliability. SIPI was developed to address the newer demands created by increased display performance on notebook and tablet PCs and other consumer electronics applications.

特性 Features

1452 channel source driver for TFT LCD
SIPI 1.2 interface with 1 or 2 lane operation up to 1.6Gb/s per laneDisplay data scrambling and 8B/10B encoding
Embedded clocking
Error correction for all control data
Low EMI/RFI
Supports SIPI link Spread Clocking

Driver Output: 1452/1440/1380/1284/1212/1176/1128/1092/1044 channels
8-bit color depth for 256-level gray scale
Embedded programmable internal gamma buffers
Gamma correction levels: 14 or 22 (2in or 4in)
Supports Main buffer chopping and Gamma buffer?chopping mode
Supports LTPS 1:2/1:3 MUX
Supports n-line Dot inversion, column inversion, square?inversion, and Zigzag
Dynamic bias control
Protocol based dynamic power saving
Wide input common-mode voltage range
60mV input sensitivity
Supports SIPI advanced features for debugging and?manufacturing testOne wire auxiliary status channel (ASC) for?source driver status monitoring
Symbol errors checking at normal operation
Extensive configuration packets for Source?Driver configuration

Logic supply voltage: 1.5V
LCD driver supply voltage: AVDDP 4.0~6.0V, AVDDN -6.0~-4.0V
Package: COG

應用 Application

High resolution COG LCD panels