DAC5681ZIRGCT TI DAC | 64-VQFN (9x9) | 16-Bit, 1.0 GSPS, 2x/4x Interpolation

Product Overview

The DAC5681ZIRGCT is a high-performance, 16-bit digital-to-analog converter (DAC) from Texas Instruments, offering a sampling rate up to 1.0 GSPS. It features 2x/4x interpolation filters, a 32-bit complex NCO, and a low-jitter clock multiplier PLL/VCO. Housed in a compact 64-VQFN (9x9 mm) package, it is designed for demanding communication and instrumentation applications.

Detailed Technical Specifications

Key Features

• 16-bit resolution with 1.0 GSPS update rate
• On-chip 2x/4x interpolation filters with over 80 dB stop-band attenuation
• 32-bit complex NCO for digital up-conversion
• Low-jitter clock multiplier PLL/VCO (up to 1.25 GHz)
• Dual DDR LVDS data interface
• Internal 1.2 V reference
• Single or dual data bus modes
• Power-down and sleep modes

Target Applications

• 5G base station transmitters (e.g., remote radio units)
• Software-defined radio (SDR) platforms
• Arbitrary waveform generators (AWG)
• Radar and electronic warfare systems
• Broadband communication systems (e.g., DOCSIS 3.1)
• Medical imaging equipment (e.g., ultrasound beamforming)
• Test and measurement instruments (e.g., vector signal generators)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DAC5681ZIRGCT. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• 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.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

DAC5681ZIRGCT 是德州儀器（TI）推出的一款高性能16位數字模擬轉換器（DAC），採樣率高達1.0 GSPS。它集成了2x/4x插值濾波器、32位復數NCO以及低抖動時鐘倍頻PLL/VCO。採用緊湊的64-VQFN（9x9 mm）封裝，適用於要求苛刻的通信和儀器儀表應用。

詳細技術參數

核心特性

• 16位分辨率，1.0 GSPS更新率
• 片上2x/4x插值濾波器，阻帶衰減大於80 dB
• 32位復數NCO，用於數字上變頻
• 低抖動時鐘倍頻PLL/VCO（最高1.25 GHz）
• 雙DDR LVDS數據接口
• 內部1.2 V基準電壓
• 單/雙數據總線模式
• 掉電和休眠模式

典型應用場景

• 5G基站發射機（例如遠程射頻單元）
• 軟件定義無線電（SDR）平台
• 任意波形發生器（AWG）
• 雷達和電子戰系統
• 寬帶通信系統（例如DOCSIS 3.1）
• 醫療成像設備（例如超聲波束形成）
• 測試與測量儀器（例如矢量信號發生器）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DAC5681ZIRGCT 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 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。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]