概览
Please use GS2972 for new designs.
The GS1672 is a complete SDI transmitter, generating a SMPTE 292M, SMPTE 259M-C or DVB-ASI compliant serial digital output signal.
集成的 ClockCleaner™ 允许器件接受具有高输入抖动的并行时钟，并仍然提供符合 SMPTE 标准的串行数字输出。
The device can operate in four basic user selectable modes: SMPTE mode, DVB-ASI mode, Data-Through mode, or Standby mode.
In SMPTE mode, the GS1672 performs all SMPTE processing features.
在 DVB-ASI 模式中，器件将在传输前执行 8b/10b 编码。
在 Data-Through 模式下，将禁用所有 SMPTE 和 DVB-ASI 处理。器件可用作简单的并联串联转换器。
器件也可在功耗较低的待机模式下运行。在这种模式下，输出端不会产生任何信号。
The GS1672 includes a fully SMPTE-compliant cable driver for SMPTE 292M and SMPTE 259M-C interfaces. It features automatic dual slew-rate selection, depending on HD- or SD-SDI operational requirements.
In accordance with SMPTE 272M and SMPTE 299M, up to eight channels (two audio groups) of serial digital audio may be embedded into the video data stream. The input audio signal formats supported by the device include AES/EBU, I2S and serial audio. 16, 20 and 24-bit audio formats are supported at 48kHz synchronous for SD modes and 48kHz synchronous or asynchronous in HD modes.
订购代码
- GS1672-IBTE3: Lead-Free, RoHS Compliant, Tape and Reel-250 Pieces
- GS1672-IBE3: Lead-Free, RoHS Compliant, Tray-168 Pieces
PB Free/ROHS
Learn More →功能
- 集成式音频加嵌器，适用于 8 通道 48 kHz 音频
- 集成式低噪音 VCO 和集成式 ClockCleaner™
- 集成式电缆驱动器
- 运行速率为 1.485 Gb/s、1.485/1.001 Gb/s 和 270 Mb/s
- Supports SMPTE 292M, SMPTE 259M-C and DVB-ASI
- 辅助数据插入
- 并行数据总线可选 20 位或 10 位
- SMPTE video processing including TRS calculation and insertion, line number calculation and insertion, line based CRC calculation and insertion, illegal code re-mapping, SMPTE 352M payload identifier generation and insertion
- GSPI 主机接口
- 1.2V digital core power supply, 1.2V and 3.3V analog power supplies, and selectable 1.8V or 3.3V I/O power supply
- -20°C 至 +85°C 工作温度范围
- Low power operation (350mW typical, including cable driver)
- 小型 11 mm x 11 mm 100 焊球 BGA 封装
- 无铅且符合 ROHS 标准
| 文档 | Release Date | Type |  |
|---|---|---|---|
| GS1672 Datasheet | 2018-12-19 | | |
| GS1672 Product Brief | 2018-12-19 | | |
| GS1672 IBIS Model | 2019-03-02 | IBS | |
应用
- 摄像机
- 摄像机控制单元
- 多画面显示器
- 生产切换器
- Master Control Switchers
- VTR
- 视频服务器
- 编码器/解码器
- 上/下/交叉变频器
- 音频嵌入器
- 格式检测器
- 测试和测量设备
Inventory
| Product | 国家/地区 | 经销商 | Qty | Buy |
|---|
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