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Product Overview
The SN74GTLP1394DGVR is a high-performance 3.3V bus transceiver from Texas Instruments, designed for IEEE 1394 (FireWire) applications. It provides GTLP (Gunning Transceiver Logic Plus) signaling with adjustable edge rate control, enabling high-speed data transfer up to 400 Mbps. Housed in a compact 16-TVSOP package, it is ideal for space-constrained designs requiring low power and high noise immunity.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage |
3.0V to 3.6V |
| Data Rate |
Up to 400 Mbps |
| Number of Channels |
2 (bidirectional) |
| Output Type |
3-State, Open Drain |
| Propagation Delay |
2.5 ns (typical) |
| Operating Temperature |
-40°C to +85°C |
| Package |
16-TVSOP (4.4mm x 3.6mm) |
Key Features
- IEEE 1394-1995 and 1394a-2000 compliant
- Adjustable edge rate control for EMI reduction
- Low power consumption: 10 µA standby current
- Bus hold circuitry eliminates external pull-up resistors
- ESD protection: 8 kV (HBM)
- Flow-through pinout for easy PCB layout
Target Applications
- 5G base stations (e.g., for backplane communication)
- Automotive infotainment systems (e.g., dashboard display interfaces)
- Industrial cameras and machine vision systems
- Consumer electronics (e.g., digital camcorders, external hard drives)
- Medical imaging equipment (e.g., ultrasound machines)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
SN74GTLP1394DGVR. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
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In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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BOM Kitting & Sampling Services: Specialized sourcing for
testing samples and urgent shortage components.
Quality Assurance & Compliance
Jasin Chip guarantees that all delivered products are 100% original factory stock
with full quality assurance and traceability.
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100% Original & Authentic: All components are guaranteed to
be authentic with strict quality control.
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RoHS Compliant: All electronic components comply with international
environmental and safety standards.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
SN74GTLP1394DGVR 是德州儀器(TI)推出的一款高性能3.3V總線收發器,專為IEEE 1394(FireWire)應用設計。它採用GTLP(Gunning Transceiver Logic Plus)信令,具有可調邊沿速率控制,支持高達400 Mbps的數據傳輸。器件採用緊湊的16-TVSOP封裝,非常適合需要低功耗和高抗噪能力的空間受限設計。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 |
3.0V 至 3.6V |
| 數據速率 |
高達 400 Mbps |
| 通道數 |
2(雙向) |
| 輸出類型 |
三態,開漏 |
| 傳播延遲 |
2.5 ns(典型值) |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
16-TVSOP (4.4mm x 3.6mm) |
核心特性
- 符合 IEEE 1394-1995 和 1394a-2000 標準
- 可調邊沿速率控制,降低EMI
- 低功耗:待機電流 10 µA
- 總線保持電路,無需外部上拉電阻
- ESD 保護:8 kV (HBM)
- 流暢引腳排列,便於PCB佈局
典型應用場景
- 5G基站(例如用於背板通信)
- 汽車信息娛樂系統(例如儀表盤顯示接口)
- 工業相機和機器視覺系統
- 消費電子(例如數碼攝像機、外置硬盤)
- 醫療成像設備(例如超聲波機器)
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 SN74GTLP1394DGVR 提供全面的供應鏈與批發解決方案。
我們的核心優勢包括:
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原廠封裝保護:嚴格保留原廠原始包裝及封條,確保物流過程中的靜電防護 (ESD) 與物理安全。
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