Intersil HFA3860B
The HFA3860B has on-board A/Ds for analog I and Q inputs, for which the HFA3724/6 IF QMODEM is recommended. The HFA3860B is housed in a thin plastic quad flat package (TQFP) suitable for PCMCIA board applications. Builtin flexibility allows the HFA3860B to be configured through a general purpose control bus, for a range of applications.| Part No. | HFA3860B |
|---|---|
| Datasheet | HFA3860B Download |
| Manufacturer |  Intersil |
| Description | nullDirect Sequence Spread Spectrum Baseband Processor |
| Buy | Stock & Price |
FEATURES
● Complete DSSS Baseband Processor● Processing Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . ≥10dB
● Programmable Data Rate. . . . . . . 1, 2, 5.5, and 11MBPS
● Ultra Small Package . . . . . . . . . . . . . . . . . . . 7 x 7 x 1mm
● Single Supply Operation (44MHz Max) . . . . 2.7V to 3.6V
● Modulation Methods . . DBPSK, DQPSK, CCK, and MBOK
● Supports Full or Half Duplex Operations
● On-Chip A/D Converters for I/Q Data (3-Bit, 22 MSPS) and RSSI (6-Bit)
● Backwards Compatible with HFA3824A, HFA3860A
● Supports Dual Antenna Diversity Differential phase shift keying modulation schemes DBPSK and DQPSK, with data scrambling capability, are available along with Complementary Code Keying and M-Ary Bi-Orthogonal Keying to provide a variety of data rates. A Receive Signal Strength Indicator (RSSI) monitoring function with on-board 6-bit A/D provides Clear Channel Assessment (CCA) to avoid data collisions and optimize network throughput.
APPLICATIONS
● Enterprise WLAN Syst...
