AK2401 Datasheet, PDF (70/103 Pages) Asahi Kasei Microsystems – Direct Conversion Transceiver

[AK2401]
14. Register Map
Name Address
FRAC1
0x01
FRAC2
0x02
FRAC3
0x03
MOD1
0x04
MOD2
0x05
MOD3
0x06
INT1
0x07
INT2
0x08
RDIV
0x09
CP1
0x0A
CP2
0x0B
SYNTH
FAST
TIME1
FAST
TIME2
FREQ
OFFSET1_1
FREQ
OFFSET1_2
FREQ
OFFSET1_3
LOCAL
0x0C
0x0D
0x0E
0x0F
0x10
0x11
0x12
TX
0x13
RX
PGA
GAIN_I
PGA
GAIN_Q
CAL
START1
CAL
START2
DC
OFST I1
DC
OFST I2
DC
OFST I3
DC
OFST Q1
DC
OFST Q2
DC
OFST Q3
AGC1
0x14
0x15
0x16
0x17
0x18
0x19
0x1A
0x1B
0x1C
0x1D
0x1E
0x1F
D7
D6
D5
D4
D3
D2
D1
D0
X
X
X
X
X
X
FRAC[17:16]
FRAC[15:8]
FRAC[7:0]
X
X
X
X
X
X
MOD[17:16]
MOD[15:8]
MOD[7:0]
X
X
X
X
INT[11:8]
INT[7:0]
R[7:0]
X
CPOF[1:0]
CPFINE[4:0]
X
X
X
CPFAST[4:0]
X
X
FASTEN LFMODE CPHIZ
X
DSMON
LD
FAST_TIME[15:8]
FAST_TIME[7:0]
X
X
X
X
X
X
OFST1[17:16]
OFST1[15:8]
OFST1[7:0]
X
X
X
X
X
X
DIVSEL[1:0]
X
X
X
X
DACCNT DACLV
TXOLV[1:0]
X
X
TRIMRE
G_PH
RXLPF_
FC
IQ_SEL
ANA_
PATH
MAIN_
PATH
LPMODE
X
X
PGAGAIN_I[5:0]
X
X
PGAGAIN_Q[5:0]
X
X
CAL
LNAPD
OFS2REG OFSCAL4 OFSCAL3 OFSCAL2 OFSCAL1
X
X
X
X
CHOFS_AVE[1:0]
AGCOFS_AVE[1:0]
OFST_I[23:16]
OFST_I[15:8]
OFST_I[7:0]
OFST_Q[23:16]
OFST_Q[15:8]
AGCTIM[2:0]
OFST_Q[7:0]
AGCHYS[1:0]
AGC_
KEEP_SEL
AGC_
KEEPR
AGCOFF
017003093-E-00
70
2017/3