Silicon Motion FC8300 - Manual (Page 6)

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Datasheet 6/64 གྷCopyright 2013 FCI (All Rights Reserved)
FC8300
Terrestrial Integrated Services Digital Broadcasting
RF tuner & Demodulator SoC
1. Introduction
1.1. General Description
FC8300 is a highly integrated RF and Demodulator chip for receiving digital broadcasts such as ISDB-T 1-
Seg, 3-Seg, ISDB-Tmm, ISDB-T Full Seg, and ISDB-Tsb.
FC8300 is a single-die implementation of FCI
’s proprietary RF and demodulator with outstanding in-door and
mobility performances. It provides good sensitivity and immunity to interference with low power consumption
mostly suitable for mobile phone and many other portable devices.
1.2. Block Diagram
WLCSP Block Diagram
XX
A7
RF_LDO
DIG_LDO LO
chain
PLL
RF AGC IF AGC
HPI
RS
Decoder
Buffer
Control
AP I/F
XTAL
PLL
BB_I
BB_IB
BB_Q
BB_QB
· · · ·
I/F Control
Module
UHF_IN
VHF_IN
VHFL_IN
RF_AVDD
RF_DIG_LDO_IN
DIG_LDO_OUT
LDO_EN
GPIO0
GPIO1
GPIO2
GPIO3
GPIO4
GPIO5
GPIO6
GPIO7
HOST_INTB
BRDB
BCEB
BWEB
DIG_AVDD XO_OUT CP_OUT XO XI DVDD BDATA6 BDATA5 BDATA4 BDATA3 BDATA2 BDATA1 BDATA7 BDATA0 ID1
DVSS
UHF_LOAD ATTEN2_IN
BB_IQ BB_IQB
ADC_VDD
VDDM
IRESETB
TMODE
SEL_MODE
VDDM
TMODE2
DVSS DVSS DVDD DVSS
AVSS AVSS AVSS AVSS AVSS AVSS
AVSS
AVSS
Channel
Decoder
ADC
OFDM
Demodulator
A6
A5
D8
E8
F8
G8
H7
H8
A8 B6 B7 C6 D6 E7 F7 E6 G6 H6 H5 E1 B1 F5 B2 D2 E2 C3 C1 C2 G5
B8 C8 D5 C5 H4 G7 A1 H3 A2 E3 H2 F6 F4 G1 D1
H1
B4
C4
B3
E5
F2
G3
G2
G4
D3
E4
D4
F3
DVSS
F1
AVSS
A4
AVSS
A3
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