軟體程式設計工具
TMDS181
- HDMI™ Input Port to Output Port With CDR Supporting Up to 6 Gbps Data Rates
- Compatible With HDMI™ Electrical Parameters Up to 6 Gbps in Retimer Mode
- Support 4k2k60p and Up to WUXGA 16-Bit Color Depth or 1080p With Higher Refresh Rates
- Retimes Input Stream to Compensate for Random Jitter
- Adaptive Receiver Equalizer or Programmable Fixed Equalizer
- I2C and Pin Strap Programmable
- Inter-Pair Skew Compensation of 5+ Bits
- Single-Ended Mode ARC Support
- Link Debug Tools Including Eye Diagram After the RX Equalizer
- 48-Pin 7-mm × 7-mm 0.5-mm Pitch VQFN Package
- Extended Commercial Temperature Support 0°C to 85°C (TMDS181)
- Industrial Temperature Support: –40°C to 85°C (TMDS181I)
The TMDS181x is a digital video interface (DVI) or high-definition multimedia interface (HDMI™) retimer. The TMDS181x supports four TMDS channels, audio return channel (SPDIF_IN/ARC_OUT), and digital display control (DDC) interfaces. The TMDS181x supports signaling rates up to 6 Gbps to allow for the highest resolutions of 4k2k60p 24 bits per pixel and up to WUXGA 16-bit color depth or 1080p with higher refresh rates. The TMDS181x can be configured to support the HDMI2.0a standard. The TMDS181x automatically configures itself as a redriver at low data rate (<1.0 Gbps) or as a retimer above this data rate. Redriver mode supports HDMI1.4b with data rates up to 3.4 Gbps
The TMDS181x supports dual power supply rails of 1.2 V on VDD and 3.3 V on VCC for power reduction. Several methods of power management are implemented to reduce overall power consumption. TMDS181x supports fixed receive EQ gain or adaptive receive EQ control by I2C or pin strap to compensate for different lengths input cable or board traces.
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開發板
TMDS181RGZEVM — 採用 RGZ 封裝的 TMDS181 6 Gbps TMDS 重定時器評估模組
The TMDS181RGZEVM is a PCB created to help customers evaluate the TMDS181 device for video applications with HDMI interfaces.
使用指南: PDF
模擬工具
PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具
PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
模擬工具
TINA-TI — 基於 SPICE 的類比模擬程式
TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
使用指南: PDF
參考設計
TIDA-050001 — HDMI 2.0 ESD 保護參考設計
此參考設計展示兩種不同的方式，以保護 HDMI 2.0 驅動器與重定時器的 TMDS 線路，使其免受靜電放電 (ESD) 影響。HDMI 標準適用於從機上盒到筆記型電腦到電視的多項應用領域。由於這些連接埠始終是外部埠，因此容易受到 ESD 事件的影響。高速 HDMI 2.0 訊號代表驅動器無法在 IC 中整合良好的 ESD 防護，因此需要離散式 ESD 防護裝置。HDMI 驅動器通常也非常敏感，這表示 ESD 保護必須具有超低鉗位。此設計會檢查兩種設定的初始 HDMI 2.0 規範資料，每塊電路板上執行的 ESD 測試和測試後的最終 HDMI 2.0 規範資料。如需有關保護 HDMI (...)
| 封裝 | 引腳 | 下載 |
|---|---|---|
| VQFN (RGZ) | 48 | 檢視選項 |
訂購與品質
內含資訊：
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 資格摘要
- 進行中可靠性監測
內含資訊：
- 晶圓廠位置
- 組裝地點
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。