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CMX639D4
The CMX639D4 is a highly integrated, high-performance RF transceiver chip designed for use in professional two-way radio communications systems
RoHS Status:
Stock Condition: 8115 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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The CMX639D4 is a high-performance RF transceiver designed for use in professional two-way radio applications. It operates in the VHF and UHF frequency bands, providing high sensitivity and excellent signal quality.This transceiver offers a wide range of features, including digital signal processing, advanced modulation schemes, and encryption capabilities. It also supports multiple channels and can be easily programmed to work with various communication protocols.The CMX639D4 has a compact and lightweight design, making it suitable for portable and handheld radio devices. It has a low power consumption, making it ideal for battery-operated applications.Additionally, this transceiver has a wide operating temperature range, ensuring reliable performance in various environmental conditions. It is also highly configurable, allowing users to customize its settings to meet specific requirements.
Features
- Wireless charging receiver solution
- Supports Qi medium power specification
- Integrated full-bridge synchronous rectifier driver
- Active current sharing operates bidirectionally
- Intelligent digital control loop with optimal current sharing
- Configurable I2C interface
- Wide input voltage range
- High-efficiency operation
Application
- Automotive industry for vehicle control systems
- Industrial automation for monitoring and control applications
- Medical devices for data acquisition and control
- Home automation for smart home systems
- Telecommunications for network monitoring and management
- Consumer electronics for remote control and monitoring
- Power management for energy monitoring and control
- Security systems for access control and surveillance
- Robotics for control and communication
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | Interface - CODECs | RoHS | Details |
| Product | Audio CODECs | Type | Audio CODEC, Voice |
| Supply Voltage - Max | 5.5 V | Supply Voltage - Min | 2.7 V |
| Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 85 C |
| Mounting Style | SMD/SMT | Package / Case | SOIC-16 |
| Brand | CML Micro | Operating Supply Voltage | 2.7 V to 5.5 V |
| Product Type | CODECs | Series | CMX639 |
| Factory Pack Quantity | 47 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The CMX639D4 is a highly integrated digital signal processor (DSP) chip designed for use in mobile radio applications. It features advanced voice coding and decoding algorithms, along with a wide range of digital signal processing capabilities. The chip offers high performance and flexibility for developing cutting-edge digital radio systems.
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Equivalent
The equivalent products of the CMX639D4 chip are the Motorola MC145160, Silicon Labs Si4830, and Maxim MAX14858. These chips are used for radio frequency (RF) communications and integrated circuits for interfacing with transceivers and receivers in various applications. -
Features
1. High-performance DSP core with 16-bit fixed-point arithmetic 2. Dual-channel voice processing suitable for wireless communication applications 3. Supports a wide range of audio codecs including G.723.1 and G.729AB 4. Integrated digital audio interfaces for connecting to external devices 5. Low power consumption and flexible power management options. -
Pinout
The CMX639D4 has a pin count of 64 and is a multi-function voice and data device providing advanced communication features for applications such as two-way radio, public address systems, and data modems. It also includes integrated digital signal processing capabilities for improved audio quality. -
Manufacturer
CMX639D4 is manufactured by CML Microcircuits, a British semiconductor company specialized in designing and producing analog and mixed-signal integrated circuits for the telecommunications industry. Founded in 1968, CML Microcircuits has established itself as a leading provider of innovative solutions for wireless communication and audio applications worldwide. -
Application Field
The CMX639D4 is commonly used in automotive and industrial applications. It can be utilized in engine control modules, power distribution systems, electronic stability controls, and driver assistance systems. Its high level of integration and flexible architecture make it suitable for a wide range of functions in these sectors. -
Package
The CMX639D4 chip is in a 16-pin SOIC package, with a form factor of surface mount. The size of the package is approximately 7.5mm x 10.4mm.
We provide high quality products, thoughtful service and after sale guarantee
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Minimum order quantity starts from 1pcs.
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365 days quality guarantee for all products
