Operation Description - Samsung WIDA10 User Manual

3. Operation description

3.1 Operating Conditions
Symbol Parameter
VCC Supply Voltage
Temp Operating Temperature
3.2 RF Information
Parameter
Modulation
RF Frequency range (band)
RF Frequency
Note: Country/ Region dependent.
3.3 Receive Mode
In receive mode, antenna diversity is supported. The single ended output of the TR switch is connected
to the RF LNA input through a matching network. Filtering and amplification is all performed by the
radio transceiver. The gain setting is controlled by the BB. The analog IQ outputs are sampled by the
BB by its integrated 22 Msps dual channel 8bit ADC. This received data is demodulated and fed to the
audio processing engine controlling the I2S connections.
Version 1.0
Min.
4.7
- 10
2400 – 2483.5
5150 – 5250
5725 – 5875
Ch1 – 2412
Ch2 – 2436
Ch3 – 2464
Ch4 – 5180
Ch5 – 5210
Ch6 – 5240
Ch7 – 5736
Ch8 – 5726
Ch9 – 5814
Samsung Electronics
Typ Max
5.0 5.25
25 50
Value
QPSK
Unit
V
°C
Unit
MHz
MHz
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