AFE7222IRGCR TI Analog Front End | 64-VQFN (9x9) | 2-Ch 12-Bit 65MSPS ADC, 2-Ch 14-Bit 250MSPS DAC

Product Overview

The AFE7222IRGCR from Texas Instruments is a high-performance analog front-end (AFE) device designed for wireless infrastructure and communication systems. It integrates dual-channel 12-bit analog-to-digital converters (ADCs) with sampling rates up to 65 MSPS and dual-channel 14-bit digital-to-analog converters (DACs) with update rates up to 250 MSPS. The device is housed in a compact 64-pin VQFN package (9x9 mm) and operates over a wide temperature range of -40°C to +85°C. It features low power consumption, high dynamic performance, and flexible digital interface options, making it ideal for base stations, software-defined radios, and other demanding applications.

Detailed Technical Specifications

Key Features

• Dual-channel 12-bit ADC with 65 MSPS sampling rate
• Dual-channel 14-bit DAC with 250 MSPS update rate
• Low power consumption: 1.2 W typical
• High dynamic performance: 80 dBc SFDR (ADC)
• Flexible digital interface: LVDS or CMOS
• On-chip PLL for clock generation
• Integrated voltage reference
• Small footprint: 64-VQFN (9x9 mm)
• Wide operating temperature range: -40°C to +85°C

Target Applications

• 5G base stations (e.g., massive MIMO, remote radio units)
• Software-defined radios (SDR)
• Wireless infrastructure (e.g., small cells, repeaters)
• Radar systems (e.g., automotive radar, surveillance radar)
• Test and measurement equipment (e.g., spectrum analyzers, signal generators)
• Medical imaging (e.g., ultrasound systems)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for AFE7222IRGCR. 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

AFE7222IRGCR 是德州儀器（TI）推出的一款高性能模擬前端（AFE）器件，專為無線基礎設施和通信系統設計。它集成了雙通道12位模數轉換器（ADC），採樣率高達65 MSPS，以及雙通道14位數模轉換器（DAC），更新率高達250 MSPS。該器件採用緊湊的64引腳VQFN封裝（9x9 mm），工作溫度範圍為-40°C至+85°C。它具有低功耗、高動態性能和靈活的數字接口選項，非常適合基站、軟件定義無線電和其他要求苛刻的應用。

詳細技術參數

核心特性

• 雙通道12位ADC，採樣率65 MSPS
• 雙通道14位DAC，更新率250 MSPS
• 低功耗：典型值1.2 W
• 高動態性能：ADC SFDR 80 dBc
• 靈活的數字接口：LVDS或CMOS
• 片上PLL用於時鐘生成
• 集成電壓基準
• 小尺寸：64-VQFN (9x9 mm)
• 寬工作溫度範圍：-40°C至+85°C

典型應用場景

• 5G基站（例如大規模MIMO、遠程射頻單元）
• 軟件定義無線電（SDR）
• 無線基礎設施（例如小基站、中繼器）
• 雷達系統（例如汽車雷達、監視雷達）
• 測試與測量設備（例如頻譜分析儀、信號發生器）
• 醫療成像（例如超聲系統）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 AFE7222IRGCR 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]