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Product Overview
The CD74HCT7046AM96 is a high-speed phase-locked loop (PLL) IC from Texas Instruments, featuring a voltage-controlled oscillator (VCO) and two phase comparators. It operates over a wide supply voltage range of 3V to 5.5V, making it suitable for both 3.3V and 5V systems. The device is fabricated using HCMOS technology, ensuring low power consumption and high noise immunity. Packaged in a compact 16-SOIC, it is ideal for frequency synthesis, FM demodulation, and clock recovery applications.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VCC) |
3V to 5.5V |
| Maximum VCO Frequency |
8 MHz (typical at 5V) |
| Operating Temperature Range |
-55°C to +125°C |
| Phase Comparators |
PC1 (EXOR), PC2 (Edge-triggered) |
| VCO Input Sensitivity |
0.7 V/V (typical) |
| Power Dissipation |
500 mW (max) |
| Package |
16-SOIC (SOIC-16) |
Key Features
- Wide supply voltage range: 3V to 5.5V
- High VCO frequency: up to 8 MHz
- Two phase comparators for flexible loop design
- Low power consumption: typical 80 µA at 5V
- High noise immunity due to HCMOS technology
- Wide operating temperature range: -55°C to +125°C
- Compact 16-SOIC package for space-constrained designs
Target Applications
- Frequency synthesis in 5G base stations (e.g., clock generation for RF transceivers)
- FM demodulation in automotive dashboard receivers
- Clock recovery in digital communication systems (e.g., Ethernet switches)
- Motor speed control in industrial automation
- Data synchronization in consumer electronics (e.g., set-top boxes)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
CD74HCT7046AM96. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
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testing samples and urgent shortage components.
Quality Assurance & Compliance
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with full quality assurance and traceability.
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be authentic with strict quality control.
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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
CD74HCT7046AM96 是德州儀器 (TI) 生產的高速鎖相環 (PLL) 集成電路,內置壓控振盪器 (VCO) 和兩個相位比較器。它支持 3V 至 5.5V 的寬電源電壓範圍,適用於 3.3V 和 5V 系統。採用 HCMOS 工藝製造,功耗低且抗干擾能力強。封裝為緊湊的 16-SOIC,適用於頻率合成、FM 解調和時鐘恢復等應用。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VCC) |
3V 至 5.5V |
| 最大 VCO 頻率 |
8 MHz (典型值,5V 時) |
| 工作溫度範圍 |
-55°C 至 +125°C |
| 相位比較器 |
PC1 (EXOR), PC2 (邊沿觸發) |
| VCO 輸入靈敏度 |
0.7 V/V (典型值) |
| 最大功耗 |
500 mW |
| 封裝 |
16-SOIC (SOIC-16) |
核心特性
- 寬電源電壓範圍:3V 至 5.5V
- 高 VCO 頻率:最高 8 MHz
- 兩個相位比較器,靈活的環路設計
- 低功耗:5V 時典型 80 µA
- HCMOS 工藝,高抗干擾能力
- 寬工作溫度範圍:-55°C 至 +125°C
- 緊湊的 16-SOIC 封裝,節省空間
典型應用場景
- 5G 基站中的頻率合成(例如射頻收發器的時鐘生成)
- 汽車儀表盤接收器中的 FM 解調
- 數字通信系統中的時鐘恢復(例如以太網交換機)
- 工業自動化中的電機速度控制
- 消費電子中的數據同步(例如機頂盒)
環球供應鏈與批發合作夥伴方案
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