The CMX469AD3 is a full-duplex FFSK/MSK modem capable of operating at data rates of 1200, 2400, or 4800 baud. It features separate receive and transmit enable functions, making it suitable for various applications including data-over-radio, personal and cordless telephones, and two-way radio signaling. The modem operates on a single supply voltage ranging from 2.7V to 5.5V and exhibits low power consumption, typically drawing 2.0mA at 3.0V. This device includes on-chip capabilities for carrier detection and receive clock recovery, enhancing its performance in noisy environments. The CMX469AD3 is designed with pin-selectable clock inputs of 1.008MHz or 4.032MHz, allowing for flexibility in system design. Its independent transmitter and receiver sections, along with built-in bandpass filters, contribute to improved sensitivity and bit-error rates under adverse conditions. The product requires minimal external components and is available in various plastic packages, making it a versatile choice for engineers looking for reliable modem solutions.
Manufacturer: CML Microcircuits
Win Source Part Number: 242722-CMX469AD3
Family Name: CMX469
Introduction Date: November 06, 1998
ECCN: EAR99
Estimated EOL Date: Not Applicable
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 46 pct.
Supply and Demand Status: Balance
1200/2400/4800BPS FFSK MODEM
1200/2400/4800BPS FFSK MODEM Product overview: CMX469AD3 from CML Microcircuits is an Interface Transceiver IC for serial communication, bus conversion, signal driving, receiver stages, and industrial networking. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, Interface Transceiver IC, Modems - ICs and Modules. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 722-CMX469AD3 can be used for catalog matching and distributor lookup.
1200/2400/4800BPS FFSK MODEM
1200/2400/4800BPS FFSK MODEM
| Win Source Electronics | ODG (Origin Data Global) | ERSAELECTRONICS PTE. LTD. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | 242722-CMX469AD3 | CMX469AD3 | 722-CMX469AD3 | CMX469AD3 | CMX469AD3 | CMX469AD3 |
| Product Name | Interface - Interface - Modems - ICs and Modules - CMX469AD3 | Modems - ICs and Modules | Interface Transceiver IC | Interface - Modems - ICs and Modules | Integrated Circuits (ICs) - Interface - Modems - ICs and Modules | Modems - ICs and Modules |
| Supply Voltage | Other; 2.7V ~ 5.5V | Other; 2.7V ~ 5.5V | Other | Other; 2.7V ~ 5.5V |
