Applications

STi5200

4/7

Figure 2.

Low-cost cable SD set-top box with return channel

Figure 3.

Low-cost dual satellite and terrestrial SD set-top box with HDD

CableCARD

™

interface

STi5200

STVi498

Flash

VCR

RS232

CVBS/YC

IR

Tx/Rx

Cable

Smart

cards

Tuner and

SAW filter

Tuner and

SAW filter

PGA

Diplex

filter

Upstream

Broadcast

IB data/

OOB

front end

QAM/QPSK

transceiver

RGB/YPbPr

EMI

2 x 128 Mbit

DDR1

STi5200

Flash

DDR1

MAFE I/F

RS232

USB 2.0

PSTN

IR

Tx/Rx

Smart

cards

DVB-CI

STV0299

RGB/YPbPr

STV0370

Tuner

QPSK Rx

8VSB Rx

HDD

(expansion)

EMI

+STB6000