PMB8787 Datasheet, PDF (1/2 Pages) Infineon Technologies AG – Dual-Band Modem IC (PHY) for WLAN System Solutions

PRODUCT BRIEF
Dual-Band Modem IC (PHY)
for WLAN System Solutions
The PMB 8787 provides the complete modem
functionality for a dual-band wireless LAN chipset.
It contains the signal processing functionality for
both the DSSS/CCK and the OFDM modulation/
demodulation needed for an 802.11a/b/g compliant
system.
The PMB 8787 is designed to form an Infineon
WLAN chipset in combination with the PMB 8680
dual-band RF Transceiver, the PMB 8825 dual-band
Power Amplifier and the PMB 8789 MAC IC.
The device is fabricated in an advanced 0.13 µm
CMOS-technology and will be available in a
LFBGA-81 package.
Features
W i r e l e s s L A N Applications
■ Advanced low power CMOS technology
■ High data-rate wireless LAN
■ Supply voltage 3.3 V for MAC/RF interface and 1.5 V ■ PC card wireless LAN adapters
for core and analog supply
■ (Mini) PCI wireless LAN cards
■ Full support of 802.11a (54 Mbit@5 GHz) OFDM
■ CardBus wireless LAN adapters
■ Full support of 802.11g (54 Mbit@2.4 GHz) OFDM ■ Compact flash wireless LAN cards
■ Market proven 802.11b CCK/DSSS
■ USB wireless LAN adapters
signal processing
■ Wireless LAN modules, access points, bridge
■ Data flow/low power architecture
products, and point-to-multipoint systems
■ Radar/CW Detection (802.11h)
■ Adaptive date rate selection due to
SNR measurement
■ Channel selection due to silence measurement
■ Proven high performance mixed signal blocks
(ADC/DAC, PLL)
■ Low power A/D Converter
PMB 8787
Dual-Band Modem IC (PHY)
Never stop thinking.