AK2401 Datasheet, PDF (71/103 Pages) Asahi Kasei Microsystems – Direct Conversion Transceiver

[AK2401]
Name
AGC2
AGC3
CH
FILTER
PROG
FILTER
HPF1
HPF2
RDOC1
RDOC2
RDOC3
FREQ_O
FST2_1
FREQ_O
FST2_2
FREQ_O
FST2_3
RSSI
FIR
COEF
PD
READ
PGA_I
READ
PGA_Q
READ
OFST_I1
READ
OFST_I2
READ
OFST_I3
READ
OFST_Q1
READ
OFST_Q2
READ
OFST_Q3
READ
COEF1
READ
COEF2
READ
COEF3
READ
RSSI
DC_OFST
CAL1H_I
DC_OFST
CAL1H_Q
DC_OFST
CAL1L_I
DC_OFST
CAL1L_Q
LDCNT
LOCK
LDCNT
UNLOCK
Address
0x20
0x21
0x22
0x23
0x24
0x25
0x26
0x27
0x28
0x29
0x2A
0x2B
0x2C
0x2D
0x2E
0x2F
0x30
0x31
0x32
0x33
0x34
0x35
0x36
0x37
0x38
0x39
0x3A
0x3B
0x3C
0x3D
0x3E
0x3F
0x40
D7
D6
D5
D4
D3
D2
D1
D0
LNA_
AGCOFF
X
LNA_
LGMODE
X
DFIL_SR[1:0]
AGCMAX[2:0]
FB_
RDOC
DFIL_
PROG
AGCKP_MODE[1:0]
DFIL_
CLK
AGCTGT[2:0]
AGCTRW[2:0]
DFIL_SEL[3:0]
X
X
PFIL_SAT[2:0]
PFIL_SIFT[2:0]
X
X
HPF_
FAST
HPF_FC[3:0]
HPFSEL
X
FAST_GAIN[1:0]
FAST_FC[1:0]
HPF_FTIM[2:0]
RDOC_1 RDOC_2
KEEP_
RDOC
RDOC_3[1:0]
RDOC_4[1:0]
RDOC
X
RDOC_5[2:0]
RDOC_6[1:0]
RDOC_7[1:0]
X
RDOC_8[1:0]
OFST_RSEL[1:0]
RDOC_
FM
RDOC_9[1:0]
X
X
X
X
X
X
OFST2[17:16]
OFST2[15:8]
OFST2[7:0]
X
X
X
RSSI_LOW[2:0]
RSSIAVE[2:0]
PD_
CLKBUF_N
X
X
PD_
LNA_N
R_LNA_L
GMODE
X
COEF_NUM[6:0]
PD_
RXR_N
PD_
TXR_N
PD_
SYNTH_N
PD_
ADC_N
RPGA_I[5:0]
RPGA_Q[5:0]
PD_
DAC_N
COEF_ST
PD_
REF_N
R_OFST_I[23:16]
R_OFST_I[15:8]
R_OFST_I[7:0]
R_OFST_Q[23:16]
R_OFST_Q[15:8]
R_OFST_Q[7:0]
X
TAPNUM[6:0]
R_COEF[15:8]
R_COEF[7:0]
RSSI[7:0]
X
X
OFST1H_I[5:0]
X
X
OFST1H_Q[5:0]
X
X
OFST1L_I[5:0]
X
X
OFST1L_Q[5:0]
LD_LOCKCNT[7:0]
LD_UNLOCKCNT[7:0]
017003093-E-00
71
2017/3