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CD4046BE TI PLL IC | 16-PDIP | 0.7MHz, 3-18V
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Product Overview
The CD4046BE is a micropower phase-locked loop (PLL) integrated circuit from Texas Instruments, housed in a 16-pin PDIP package. It consists of a low-power, linear voltage-controlled oscillator (VCO) and two phase comparators (PC1 and PC2). The device operates over a wide supply voltage range of 3V to 18V and features a maximum VCO frequency of 0.7 MHz at VDD=10V. Its low power consumption and high noise immunity make it ideal for frequency synthesis, FM demodulation, and motor speed control applications.
Detailed Technical Specifications
| Parameter | Value |
|---|---|
| Supply Voltage (VDD) | 3V to 18V |
| VCO Max Frequency (VDD=10V) | 0.7 MHz (typ) |
| VCO Linearity | ±1% (typ) |
| Power Dissipation | 600 mW (max) |
| Operating Temperature | -55°C to +125°C |
| Package | 16-PDIP |
| Phase Comparator Types | PC1 (XOR), PC2 (Edge-triggered) |
| Input Impedance | 100 MΩ (typ) |
Key Features
- Wide supply voltage range: 3V to 18V
- Low power consumption: 10 µW (typ) at VDD=5V
- High noise immunity: 0.45 VDD (typ)
- VCO linearity: ±1% (typ)
- Two phase comparators for flexible PLL design
- VCO inhibit control for power saving
- Source follower output for VCO input
Target Applications
- Frequency synthesis in 5G base station local oscillators
- FM demodulation in automotive dashboard receivers
- Motor speed control in industrial automation
- Data synchronization in communication systems
- Tone decoding in telecommunication equipment
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for CD4046BE. 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
CD4046BE 是德州儀器（TI）生產的微功耗鎖相環（PLL）集成電路，採用 16 引腳 PDIP 封裝。它包含一個低功耗、線性壓控振盪器（VCO）和兩個相位比較器（PC1 和 PC2）。該器件可在 3V 至 18V 的寬電源電壓範圍內工作，在 VDD=10V 時最大 VCO 頻率為 0.7 MHz。其低功耗和高抗噪聲能力使其非常適合頻率合成、FM 解調和電機速度控制等應用。
詳細技術參數
| 參數 | 數值 |
|---|---|
| 電源電壓 (VDD) | 3V 至 18V |
| VCO 最大頻率 (VDD=10V) | 0.7 MHz (典型值) |
| VCO 線性度 | ±1% (典型值) |
| 功耗 | 600 mW (最大值) |
| 工作溫度 | -55°C 至 +125°C |
| 封裝 | 16-PDIP |
| 相位比較器類型 | PC1 (XOR), PC2 (邊緣觸發) |
| 輸入阻抗 | 100 MΩ (典型值) |
核心特性
- 寬電源電壓範圍：3V 至 18V
- 低功耗：VDD=5V 時典型值 10 µW
- 高抗噪聲能力：典型值 0.45 VDD
- VCO 線性度：典型值 ±1%
- 兩個相位比較器，靈活的 PLL 設計
- VCO 禁止控制，用於節能
- VCO 輸入的源極跟隨器輸出
典型應用場景
- 5G 基站本地振盪器中的頻率合成
- 汽車儀表板接收器中的 FM 解調
- 工業自動化中的電機速度控制
- 通信系統中的數據同步
- 電信設備中的音調解碼
環球供應鏈與批發合作夥伴方案
在 Jasin Chip，我們為 CD4046BE 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。
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