AK2364 Datasheet, PDF (3/26 Pages) Asahi Kasei Microsystems – Two-way Radio Filterless FM Detector LSI

[AK2364]
3. Block Diagram
IF_INPUT
MIXIP
MIX
AGC0
BPF0
BPF1
NC
NC
NC NC
AGC1
BPF2
Limiter
AGCCNT
PDOUT
DISCOUT
LPF
DISCRI
Noise AMP
AUDIOOUT
NAMPI
LOIN
Control
Logic
LDO
VIREF
RSSI
Noise
Rectifier
Comparator
NAMPO
NRECTO
DETO
LOCAP _{RSTN SCLK SDATA CSN}
VREFA
BIAS VSS2
AGNDIN AGNDOUT
RSSIOUT
DVDD DVSS
AVSS AVDD
LO_INPUT
MS1431-E-01
-3-
2012/10