HBD-E2100/E3100/E3200/E4100/E6100
62
IC703 SN74LV4052APWR (MB1002 BOARD (5/6))
IC704 PCM1808PWR (MB1002 BOARD (5/6))
DELTA-SIGMA
MODULATOR
DELTA-SIGMA
MODULATOR
ANTIALIAS
LOW-PASS FILTER
ANTIALIAS
LOW-PASS FILTER
AGND
VCC
2
3
VDD
DGND
4
5
LRCK 7
REFERENCE
u
1/64
DECIMATION
FILTER
WITH
HIGH-PASS
FILTER
SERIAL
INTERFACE
&
MODE/FORMAT
CONTROL
FMT
12
VINR
14
VINL
13
MD1
11
MD0
10
DOUT
9
BCK
8
CLOCK & TIMING CONTROL
POWER
SUPPLY
SCKI 6
VREF 1
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
2Y0
1Y2
VCC
1Y1
1-COM
1Y0
1Y3
A
B
GND
GND
INH
2Y1
2Y3
2-COM
2Y2
IC706 RN5B701-0001 (MB1002 BOARD (5/6)) (except AEP and UK models)
FM LNA
Filter
AGC
AMP
AGC
DET
ADC
Digital
Mixer
FM
Demodulator
RSSI
Calculation
Digital
AGC
Stereo
Decoder
DAC
LOUT
ROUT
LRCK
BCLK
IISD
IIS
Generator
Station
Detector
Image
Control
Serial Interface/Registers
Digital Filters
Digital Signal Processing
ADC
AGC
AMP
LOSC
XOSC
Clock
Generator
BCLK/ROUT
X2
X1
CP1
VDD
18
GND
19
VDDRF
20
17
16
15
IISD
14
LRCK/LOUT
13
12
DA
11
GND
10
LA
7
CK
8
VDD
9
IIC/RDSI
6
GNDRF
5
GNDRF 3
CP2 4
FRF1 1
FRF2 2