AS5501 / AS5502 Multimode Powerline Modem
Data Sheet
1.3 RECEIVER
The receiver consists of the following blocks:
BPF(RX,TX common), MIXER, CARDET, IF-BPF, DEMOD, DATAFIL and CKR-GEN
ACG DEBOUNCER
& UDC LOGIC
AGC
WCOMP
BPF
RXIN
RXBUF
LPF
G=0.66
BPFa BPFb BPFc
&AGC &AGC &AGC
RXO
AAF
SMF
SC-CLK
TEST_D5
CD
Fin
Fmixer
analog mixer
digital mixer
WCOMP
DEBOUNCER
CARDET
MIXER
IFI
IFO
IF-AAF
IF-BPFa IF-BPFb IF-BPFc
IF-SMF
IF-BPF
IF-SCCLK
IF-SCCLK BD1,2
DAC DatLPa DatLPb
BD1
COMP
Per-Count
COMP
DFO
DEMOD & DATAFIL
FSK_ZC
RXD
asyn
mux
BD1,2
DPLL
DPLL-IN
CLR/T
txen
mux
CKR-GEN
CKTX
Rev A, May 2000
Page 13/25
AMSCO [ AMS(艾迈斯) ]
