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Product Overview
The CD4046BPW is a micropower phase-locked loop (PLL) IC from Texas Instruments, featuring a low-power consumption design ideal for battery-operated and portable applications. It integrates a linear voltage-controlled oscillator (VCO) and two phase comparators, providing a versatile solution for frequency synthesis, FM demodulation, and tone decoding. Housed in a compact 16-TSSOP package, it operates over a wide supply voltage range of 3V to 18V, making it suitable for various industrial and consumer electronics.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage Range |
3V to 18V |
| Maximum VCO Frequency |
0.7 MHz (typical at VDD=10V) |
| Power Dissipation |
100 µW (typical at f=10 kHz) |
| Operating Temperature |
-55°C to +125°C |
| Package |
16-TSSOP |
| Phase Comparators |
Type I (XOR) and Type II (edge-triggered) |
| VCO Linearity |
±1% (typical) |
Key Features
- Low power consumption: 100 µW typical at 10 kHz
- Wide supply voltage range: 3V to 18V
- Two phase comparators for flexible PLL design
- VCO with excellent linearity and temperature stability
- Compact 16-TSSOP package for space-constrained designs
- High noise immunity due to CMOS technology
Target Applications
- Frequency synthesis in 5G base station control modules
- FM demodulation in automotive dashboard receivers
- Tone decoding in industrial alarm systems
- Motor speed control in consumer appliances
- Clock recovery in data communication equipment
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
CD4046BPW. 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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orders confirmed before 4 PM are shipped the same day.
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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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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
CD4046BPW 是德州儀器推出的一款微功耗鎖相環(PLL)IC,具有低功耗設計,非常適合電池供電和便攜式應用。它集成了線性壓控振盪器(VCO)和兩個相位比較器,為頻率合成、FM 解調和音調解碼提供了多功能解決方案。採用緊湊的 16-TSSOP 封裝,工作電源電壓範圍為 3V 至 18V,適用於各種工業和消費電子產品。
詳細技術參數
| 參數 |
數值 |
| 電源電壓範圍 |
3V 至 18V |
| 最大 VCO 頻率 |
0.7 MHz(典型值,VDD=10V) |
| 功耗 |
100 µW(典型值,f=10 kHz) |
| 工作溫度 |
-55°C 至 +125°C |
| 封裝 |
16-TSSOP |
| 相位比較器 |
類型 I(XOR)和類型 II(邊緣觸發) |
| VCO 線性度 |
±1%(典型值) |
核心特性
- 低功耗:10 kHz 時典型值 100 µW
- 寬電源電壓範圍:3V 至 18V
- 兩個相位比較器,實現靈活的 PLL 設計
- VCO 具有優異的線性度和溫度穩定性
- 緊湊的 16-TSSOP 封裝,適合空間受限的設計
- CMOS 技術帶來高抗噪能力
典型應用場景
- 5G 基站控制模塊中的頻率合成
- 汽車儀表板接收器中的 FM 解調
- 工業報警系統中的音調解碼
- 消費電器中的電機速度控制
- 數據通信設備中的時鐘恢復
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