I-tech CW6639E
The CW6639E is a monolithic, single-chip, stand-alone baseband process with an integrated 2.4GHz transceiver including EDR to 3Mbits/s for Bluetooth v2.1+EDR and v3.0 applications. The CW6639EM is also completely backward-compatible with Bluetooth 1.1/1.2/2.0 specification. It eliminates the need for external flash memories and active components into the device.| Part No. | CW6639E |
|---|---|
| Datasheet | CW6639E Download |
| Manufacturer | I-tech |
| Description | stand-alone baseband process |
| Buy | Stock & Price |
GENERAL DESCRIPTION
Thus minimizing the footprint and system cost of implementing a Bluetooth system. The CW6639E has been designed in CMOS RF technology, the most cost-performance effective silicon process today. This use of the advanced process enables the CW6639E to achieve the lowest cost total solution and maintain the possible lower current consumption in all modes of operation. The CW6639E is the optimal solution for any voice and/or data applications that requires the Bluetooth SIG standard Host Controller Interface (HCI) via either USB or UART. The CW6639E also includes 2-wire industry collaborative coexistence solution with WLAN system interface.FEATURES
● Bluetooth specification version 3.0 compatible.● Support ACL multi-slot packets for Data/Audio stream application.
● Support SCO/eSCO link with external PCM digital audio interface.
● Support high-speed UART baud rate of up to 3Mbps
● Support AFH for WiFi coexistence.
● Optimal 2-wire coexistence with WLAN.
● On-chip ROM eliminates dedicated flash memory chip, significantly lowering system BOM.
