The CMX909BD5 is a half-duplex Gaussian Minimum Shift Keyed (GMSK) modem designed for wireless data applications. It supports data rates of up to 38.4 kbits/sec and features on-chip packet detection, which simplifies the processing tasks for the host microcontroller by managing bit and frame synchronization, block formatting, and error processing. The modem operates at low power levels, compatible with both 3.0V and 5.0V supply voltages. This modem is backward compatible with the FX909A and MX909A models, utilizing the same external components while offering improved performance and handling of the R14N extension for short block frames. It includes multiple power-saving modes for efficient energy management and is available in a 24-pin TSSOP or SSOP package. The CMX909BD5 is suitable for applications such as Mobitex terminals, wireless telemetry, and ISM band radio schemes.
GMSK PACKET DATA MODEM Product overview: CMX909BD5 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-CMX909BD5 can be used for catalog matching and distributor lookup.
Manufacturer: CML Microcircuits
Win Source Part Number: 867015-CMX909BD5
Features: 38.4k Modem - 24-SSOP
Package: Tube
Package: 24-SSOP (0.209", 5.30mm Width)
Mounting: Surface Mount
Family Name: CMX909
Categories: Integrated Circuits (ICs)
Case / Package: 24-SSOP
ECCN: 5A991G
Popularity: Medium
Fake Threat In the Open Market: 46 pct.
Supply and Demand Status: Limited
Quantity per package: 59
MSL Level: 1 (Unlimited)
Estimated Pruduction Lead Time: 15 Weeks
HTSUS: 8542.39.0001
GMSK PACKET DATA MODEM
GMSK PACKET DATA MODEM
GMSK PACKET DATA MODEM
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | ODG (Origin Data Global) | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | 722-CMX909BD5 | 867015-CMX909BD5 | CMX909BD5 | CMX909BD5 | CMX909BD5 | CMX909BD5 |
| Product Name | Interface Transceiver IC | Interface - Interface - Modems - ICs and Modules - CMX909BD5 | Modems - ICs and Modules | Modems - ICs and Modules | Integrated Circuits (ICs) - Interface - Modems - ICs and Modules | Interface - Modems - ICs and Modules |
| Device Type | Transceiver | Sensor Interface | Sensor Interface |
