WMSIC Electronic Components

SEMTECH GV7704-IBE3 GV7704

ModelGV7704-IBE3
PackageLBGA-169(11x11)
BrandSEMTECH
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
SEMTECH GV7704-IBE3
Type
SEMTECH
Minimum package
176 托盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SEMTECH
Electronic Component
GV7704-IBE3
Electronic Component
1
Package
LBGA-169(11x11)
Type
Receiver
Electronic Component
Video Interface IC
Electronic Component
2.375g
Electronic Component
1
Features
and; and; Video
Electronic Component
BM0264907413
Operating Temperature
20℃~+85℃
Operating Voltage
1.71V~1.89V;1.14V~1.26V
Data Interface
I2S
Data
2.97Gbps
Electronic Component
Electronic Component

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

GV7704-IBE3 产品概述

一、产品简介

GV7704-IBE3 是一款定位于高清监控领域的高性能视频接收器(Receiver),适配 HD‑VLtm 传输链路,用于摄像机与前端处理器之间的高速数字视频链路。器件由 SEMTECH 提供,封装为 LBGA‑169(11×11),工作温度范围为 -20℃~+85℃,适合工业与安防常见工作环境。

二、主要电气规格

  • 工作电压:主供电 1.71V~1.89V,内核/接口备用电压 1.14V~1.26V(双电压域设计,需两组稳压供电)。
  • 数据接口:I2S(音频)以及高速差分视频数据接口,链路速率可达 2.97Gbps。
  • 工作温度:-20℃~+85℃。
    这些规格使产品可在严格的供电与温度条件下稳定运行,满足高清实时传输要求。

三、功能特性

  • 链路均衡与补偿:内置自适应均衡器,可补偿长缆或衰减链路带来的信号失真,恢复信号完整性。
  • 抖动与误码容忍:对接收端时钟恢复与抖动有较强的耐受性,支持误码率容限机制,确保视频帧连续性与图像质量。
  • 视频格式识别:自动识别多种视频格式,便于下游视频处理器快速挂载与解码流程。
  • I2S 音频接口:为音频流提供标准数字接口,便于与音频处理器或编码器对接。

四、典型应用场景

  • 高清监控摄像机到视频处理器的接收端前端(DVR/NVR、IPC 前端)。
  • 长距离高速传输场景的接收端,尤其是需要链路补偿与抖动抑制的有线视频传输。
  • 高清视频采集模块、嵌入式视频处理系统中作为链路恢复与格式识别子系统。

五、设计与布局建议

  • 电源管理:为两组电压域分别设计低噪声稳压与滤波,靠近芯片布置去耦电容(不同频段)以保证稳定;上电/下电顺序遵循厂商推荐。
  • 差分线布局:2.97Gbps 的高速差分线需采用受控阻抗(常见为 100Ω 差分)并保持最短长度与连续过孔最小化,避免急转弯与跨层衔接产生反射。
  • BGA 布局:LBGA‑169 下方采用回流焊与足够的过孔热管理,必要时在硅片下方设置散热通孔与地平面,保证热和电气完整性。
  • 接口保护:考虑链路端口的过压/ESD 保护与 AC 耦合电容,保证现场环境安全可靠。

六、优势与注意事项

优势:专为 HD 监控设计的接收端功能集成度高,支持高达 2.97Gbps 的高速链路与自适应均衡,能显著提升长距离传输的稳定性与抗干扰性。
注意事项:严格遵循厂商数据手册对上电序列、差分阻抗、接地与散热的建议;若用于不同供电或极端环境,应进行完整可靠性验证。

七、获取资料与支持

欲获取详细引脚分配、寄生参数、典型应用电路与参考 PCB 布局,请联系 SEMTECH 官方或授权分销商索取完整数据手册与评估板(EVB)。厂商技术支持可提供电源布局、差分线长度与仿真建议,帮助快速完成产品集成与验证。

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