BGW200EG/01,515 NXP Semiconductors, BGW200EG/01,515 Datasheet - Page 21

• 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
10.9 RF interface
The operation performed by the demodulator is dependent on the data rate. For 1 Mbit/s
or 2 Mbit/s rates the demodulator will differentially decode the output of a Barker
de-spreader. For 5.5 Mbit/s or 11 Mbit/s data rates a CCK decoder is used to translate the
output of the equalizer into data bits. In both cases, a descrambler removes the
pseudorandom sequence from the data.
The RF interface has the following features:
Digitized received I/Q signals are routed, together with RSSI values, to the physical layer
receiver; see
Section
Fig 12. Block diagram of the RF interface
•
•
RSSI and power detect input:
– 8-bit ADC
– Multiplexed ADC input
Analog receive inputs:
– Differential inputs
– 8-bit ADC
10.3.
Section
RF power detect data
10.8. Power detector samples are routed to the HW MAC; see
RSSI_ADC_CLK
Rev. 01 — 18 July 2007
RX_ADC_CLK
RX_Q_DATA
RX_I_DATA
input select
RSSI ADC
RSSI data
ADC
ADC
ADC
001aad197
IEEE 802.11b System-in-Package
RF_RSSI
RF_PWR_DET
RF_RXI_P
RF_RXI_N
RF_RXQ_P
RF_RXQ_N
BGW200EG
© NXP B.V. 2007. All rights reserved.
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