LT8619B
LONTIUM
23+
QFN76
5000多家会员为您找货报价,SO EASY!
1.概述
LT8619B是Lontium基于ClearEdge?技术的高性能HDMI接收器芯片,符合HDMI 1.4(高清多媒体接口)规范。RGB输出端口可支持RGB888 / RGB666 / RGB565格式,输出分辨率最高可支持4Kx2K分辨率。利用可编程标量,LT8619B可以在1080P 60Hz分辨率内进行放大和缩小。LT8619B集成了MCU,它有10个GPIO。为了便于实现多媒体系统,LT8619B支持8通道高质量I2S音频或SPDIF音频输出。它集成了4M位内部闪存(选项),您还可以通过SPI接口使用外部非闪存来实现兼容性。
2.功能
HDMI / MHL双模式Rx
直接连接DVI
1.0和HDMI V1.4接收器
符合最高1.65Gbps的DVI和高达3.0Gbps的HDMI V1.4
多像素格式:每个组件RGB
6/8/10/12位(bpc);YCbCr 422/444 8/10/12 bpc
高输入灵敏度,差分输入电平低至80mV
接收器侧均衡高达12
dB
自动信号丢失检测
高达0.6UI的高抖动容限
HDCP解密
开 -芯片EDID
支持分辨率高达4Kx2K
@ 30Hz
输出接口
双通道LVDS输出端口
单像素或双像素模式
24/48位面板映射到LVDS通道
18/36位面板映射到LVDS通道
可编程LVDS端口交换
可编程通道交换
高清LCD支持高达1080P @ 60Hz的输出分辨率
扩频DPLL可降低EMI
符合RGB888
/ RGB666 / RGB565 TTL输出
缩放
完全可编程的缩放比率
独立的水平/垂直缩放
高级缩放算法可提供高质量图像
视频处理
可编程色调和饱和度调节
亮度和对比度控制
可编程色彩空间转换
可编程伽马校正支持
高级抖动逻辑,用于18位面板色深增强
音频支持
可选SPDIF输出和8通道I2S输出
其他功能
支持I2C从设备调试模式
广泛的电源管理,可节省功耗
支持5个GPIO
集成模式生成
3.应用
汽车娱乐
电视,显示器
微型投影仪
智能投影仪
HDMI Dual Mode Rx Direct
interface to DVI 1.0 and HDMI V1.4 receiver § Compliance with DVI up to
1.65Gbps and HDMI V1.4 up to 3.0Gbps § Multiple pixel
formats: RGB 6/8/10/12 bit per component (bpc); YCbCr 422/444 8/10/12 bpc High
input sensitivity, with differential input level down to 80mV Receiver
side equalization up to 12 dB Auto Loss of Signal detection High jitter
tolerance up to 0.6UI HDCP decryption On-chip EDID §
Support resolution up to 4Kx2K@30Hz Output Interface Dual channels LVDS output
ports Single or double pixel mode 24/48-bit panel mapping to the LVDS channels
18/36-bit panel mapping to the LVDS channels Programmable LVDS ports swapping
Programmable channel swapping Support output resolution up to 1080P@60Hz
for HD LCD Spread-Spectrum DPLL to reduce EMI Compliant with
RGB888/RGB666/RGB565 TTL output Scaling Fully programmable zoom
ratios Independent horizontal/vertICal scaling §
Advanced zoom algorithm provides high image quality Video Processing § Programmable hue and saturation adjustment brightness and
contrast control Programmable Color space conversion Programmable gamma
correction support Advanced dithering logic for 18-bit panel color depth
enhancement Audio Support Optional SPDIF output and 8-channel I2S output l
Other Features Support I2C slave debug mode Extensive power management for
power savings Support total 5 GPIOs Integrated pattern generation Description
The LT8619B is Lontium’s high performance HDMI receiver
chip based on ClearEdge Technology, compliant with the HDMI 1.4(High Definition
Multimedia Interface) specification. The RGB output ports can support
RGB888/RGB666/RGB565 format and the output resolution can support up to 4Kx2K
resolution. With programmable scalar,LT8619B can do scaling up and down within
1080P 60Hz resolution. LT8619B integrates MCU and it has 10 GPIOs. For easy
implementation of a multi-media system, LT8619B supports 8-channel high quality
I2S audio or SPDIF audio output. It integrates 4M bits nor-flash inside
(option), and also you can use external nor-flash by SPI interface for
compatibility.
九黎科技是龙讯授权代理商,如需获取更多产品资料PDF,电路图或样品,技术疑问(原厂技术支持)欢迎随时与我们取得联系!!
联系电话: 86-0755-82714294/18171547226(微信同号)
传真: 86-0755-82737072
联系人:郑小姐 QQ: 2981967693
Email:2981967693@foxmail.com
地址:深圳市宝安区沙井后亭全至科技园科创大厦9E
电话:0755-26980129/18171547226
联系人:向华 (女士)
QQ:
邮箱:sherryyh@foxmail.com/cjzheng.jl@foxmail.com
地址:沙井街道后亭全至科技创新园9E
100%产品查看率
会员等级
会员年限