2.3GHz to 2.7GHz MIMO Wireless
Broadband RF Transceiver
Table 2. MAX2839AS Register Summary (continued)
REGISTER NO.
22
23
24
25
REGISTER NAME
VAS_CONFIG
LO_MISC_CONFIG
XTAL_CONFIG
VCO_CONFIG
DEFAULT
1A9
24F
180
000
FUNCTIONS
? VAS operating mode select, relock location, clock divide ratio, delay counter
ratio, and triggering
? VAS sub-band SPI overwrite
? Crystal oscillator bias select
? Crystal oscillator core enable, and frequency tuning
Reserved for internal use
? VAS test signal select
26
LOGEN_CONFIG
3C0
? VTUNE test signal select
? LOGEN G m enable
? Tx LO I/Q phase adjustment by SPI enable, and phase adjustment select
27
28
29
30
31
TXLO_I/Q_CONFIG
PA_BIAS_ DAC
TX_GAIN_CONFIG
TX_DC CORR_1
TX_DC_CORR_2
280
0C0
03F
380
340
? Tx DC correction by SPI enable
? Tx VGA gain control by SPI enable
? PA DAC output current select, and turn-on delay control
? Tx VGA gain control
? Tx DC offset correction for I-channel
? PA DAC output type select, and voltage mode output select
? Tx DC offset correction for Q-channel
? PA DAC clock-divide ratio
REGISTER NAME
A4
ADDRESS BITS
A3 A2 A1
A0
D9
D8
D7
D6
DATA BITS
D5 D4
D3
D2
D1
D0
RX_ENABLE
RX_RF_1
RX_RF_2
RX_RF/LPF
LPF
LPF/VGA_1
LPF/VGA_2
RSSI/VGA
RX_TOP_SPI_1
RX_TOP_SPI_2
TX_TOP_ SPI
TEMP_SEN
HPFSM 1
HPFSM 2
HPFSM 3
HPFSM 4
BLK_SPI_EN
FRAC_DIV_1
FRAC_DIV_2
INT_DIV
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
0
0
0
1
0
0
1
1
0
0
0
1
0
1
1
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
1
1
0
0
1
1
1
0
0
1
1
1
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1
1
1
0
0
1
1
1
0
0
0
1
1
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
1
0
0
1
1
1
1
0
1
0
1
0
0
0
1
0
1
1
0
1
0
0
0
1
0
0
0
0
1
0
0
1
0
0
0
0
0
1
1
1
0
1
0
1
1
1
0
0
0
0
0
1
0
0
0
1
0
0
0
1
0
0
0
0
0
0
1
0
0
1
1
0
0
0
0
0
0
0
0
1
0
1
1
0
1
1
1
24
______________________________________________________________________________________
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MAX2839ETN+ 功能描述:射频收发器 2.3-2.7GHz Wireless Broadband RF Txr RoHS:否 制造商:Atmel 频率范围:2322 MHz to 2527 MHz 最大数据速率:2000 Kbps 调制格式:OQPSK 输出功率:4 dBm 类型: 工作电源电压:1.8 V to 3.6 V 最大工作温度:+ 85 C 接口类型:SPI 封装 / 箱体:QFN-32 封装:Tray
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MAX2839ETN+TD 功能描述:射频收发器 RoHS:否 制造商:Atmel 频率范围:2322 MHz to 2527 MHz 最大数据速率:2000 Kbps 调制格式:OQPSK 输出功率:4 dBm 类型: 工作电源电压:1.8 V to 3.6 V 最大工作温度:+ 85 C 接口类型:SPI 封装 / 箱体:QFN-32 封装:Tray
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