BGW200EG/01,515 NXP Semiconductors, BGW200EG/01,515 Datasheet - Page 19

• Manufacturer Part Number: BGW200EG/01,515
• Description: IC WLAN SIP MOD 802.11B 68HVQFN
• Manufacturer: NXP Semiconductors
• Series: BGW200r

Specifications of BGW200EG/01,515

• Frequency: 2.4GHz ~ 2.5GHz
• Modulation Or Protocol: DBPSK, DQPSK, CCK
• Applications: PDA's, Portable Audio/Video, Smartphones
• Power - Output: 8dBm ~ 18dBm
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Package / Case: 68-VQFN Exposed Pad, 68-HVQFN, 68-SQFN, 68-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -
• Operating Temperature: -
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -
• Current - Transmitting: -
• Current - Receiving: -
• Other names: 568-4015-2; 935279198515; BGW200EG/01-G

NXP Semiconductors
BGW200EG_1
Product data sheet
Fig 10. Block diagram of the physical layer transmitter
HW MAC
signals
10.6 General-purpose DMA engine
10.7 Physical layer transmitter
CONTROLLER
The general-purpose DMA engine can be used to move data from one memory location to
another with minimum firmware involvement. Uses of the block include fragmentation and
defragmentation assistance.
The PHYTX block is IEEE 802.11b compliant and supports the following features:
The PHYTX block is tightly coupled to the SA2443A HW MAC block; see
Control and configuration of the PHYTX block are performed by the HW MAC block and
firmware.
The PHYTX block comprises the controller and the transmitter subsystem.
The controller is responsible for interfacing with the HW MAC unit, generation of the PLCP
header and control of the transmitter subsystem. The controller passes a serial bit stream
into the transmitter subsystem. The transmitter subsystem generates modulated I and Q
signals compatible with the serial digital transmit interface on the SA2405 transceiver.
Fig 9. Block diagram of the general-purpose DMA engine
•
•
1 Mbit/s, 2 Mbit/s, 5.5 Mbit/s and 11 Mbit/s data rates
Short and long preambles
TRANSMITTER SUBSYSTEM
SCRAMBLER
DATA
Rev. 01 — 18 July 2007
CONTROL REGISTERS
GPDMA STATUS AND
GPDMA INTERRUPT
DMA CONTROLLER
CONTROL
MODULATOR
DPSK
001aad194
SPREADER
ENCODER
BARKER
CCK
VPB
IEEE 802.11b System-in-Package
GPDMA interrupt
AHB
BGW200EG
001aad195
© NXP B.V. 2007. All rights reserved.
Section
RF_TXI_D
RF_TXQ_D
10.3.
19 of 76