PSB4450RV1.2 Infineon Telecom IC | | Voice Codec, SLIC

Product Overview

The PSB4450RV1.2 is a highly integrated voice codec and subscriber line interface circuit (SLIC) from Infineon Technologies. Designed for telecommunication applications, it provides a complete analog interface between the digital signal processor and the telephone line. The device supports both voice and data transmission, offering low power consumption and high reliability. It is ideal for use in central office switches, PBX systems, and VoIP gateways.

Detailed Technical Specifications

Key Features

• Integrated SLIC and codec for reduced BOM
• Programmable gain and impedance matching
• Low power consumption with power-down mode
• Supports ringing and line testing
• ESD protection on line interface

Target Applications

• Central office switches (e.g., Huawei C&C08)
• PBX systems (e.g., Panasonic KX-NS series)
• VoIP gateways (e.g., Cisco VG series)
• Fiber-to-the-home (FTTH) ONT modules
• 5G base station control units

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for PSB4450RV1.2. 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

PSB4450RV1.2 是英飛凌科技推出的一款高度集成的語音編解碼器和用戶線路接口電路（SLIC）。專為電信應用設計，提供數字信號處理器與電話線路之間的完整模擬接口。該器件支持語音和數據傳輸，具有低功耗和高可靠性。適用於中心局交換機、PBX 系統和 VoIP 網關。

詳細技術參數

核心特性

• 集成 SLIC 和編解碼器，減少 BOM
• 可編程增益和阻抗匹配
• 低功耗，支持省電模式
• 支持振鈴和線路測試
• 線路接口 ESD 保護

典型應用場景

• 中心局交換機（如華為 C&C08）
• PBX 系統（如松下 KX-NS 系列）
• VoIP 網關（如思科 VG 系列）
• 光纖到戶（FTTH）ONT 模塊
• 5G 基站控制單元

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 PSB4450RV1.2 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]