目前使用较多的DVB-C前端芯片都有哪些？

幽灵鸟

ST

STB0899 Active Multistandard advance demodulator STB0899 digital TV satellite STB
STV0288 Active DVB-S and DIRECTV QPSK receiver with autoscan feature
STV0297E Active QAM demodulator IC with A/D converter
STV0361 Active COFDM demodulator for terrestrial TV set-top boxes
STV0362 Active low-power and ultra-compact DVB-T single-chip reeiver DVB-H broadcast compliant
STV0498 Preview DOCSIS 2.0+ cable modem chip with channel bonding
STV0900 Active Multi-standard advanced dual demodulator for satellite digital TV and data services set-top boxes
STV0903 Active Multistandard advanced demodulator for satellite digital TV and data services set-top boxes
---------------------------------------------
这是ST解调器芯片。
0498状态是Preview，表示还在设计阶段。难道只能用0297e了?也可能是这个没有更新，网上说2007年0498就开始量产了。

STB6000 NRND QPSK DVB/DSS direct conversion tuner IC
STB6100 Active 8-PSK/QPSK direct conversion tuner IC
STV4100 Preview -
STV6110A Active -

博通

Demodulation/Modulation ICs
Part # Description
BCM3252 Dual-Channel Front-End DOCSIS? 2.0+ STB IC with Channel Bonding

BCM3255 Single-Chip Front-End DOCSIS? 2.0+ IC for HD DVR Set-Tops and Media Centers

BCM3510 ATSC/VSB DTV/CATV Receiver

BCM3520 ATSC/VSB/NTSC Digital Cable-Ready DTV Receiver

BCM3545 QAM Digital Receiver

BCM3560 WXGA Digital TV System-on-Chip

Silicon Tuner ICs
Part # Description
BCM3405 Multichannel Low-Noise Amplifier (LNA)

BCM3416 Advanced Digital Cable Tuner

BCM3418 Direct Conversion Cable Tuner

BCM3450 MoCA? Power Amplifier/Low-Noise Amplifier (LNA)

BCM7003 SD Cable Interactive Receiver with USB DVR

BCM7004 SD Cable Basic Receiver

Single-Chip Set-Top Box ICs
Part # Description
BCM7038 Dual High Definition Digital Video System-on-Chip Solution for Cable, Satellite and DTV

BCM7043 HD/SD AVC/MPEG Video/Audio Encoder and Transcoder/Transcaler/Transrater

BCM7115 Single-Chip Cable Set-Top Box with PVR

BCM7118 Single-Chip Digital Cable Set-Top Box with DOCSIS? 2.0 and Channel Bonding

BCM7205 Multiformat HD Digital Video/Audio SoC for Satellite, IP and Cable DVR STBs

BCM7206 Multiformat HD Digital Video/Audio SoC for Satellite, IP and Cable USB DVR STBs

BCM7309 Single-Chip Back-End Set-Top Decoder

BCM7400 Dual AVC/MPEG-2/VC-1 HD Digital Video Decoder for Satellite, IP and Cable

BCM7403 Multiformat HD Digital Video/Audio SoC for Satellite, IP and Cable DVR STBs with Watch-and-Record DVR

BCM7404 AVC/MPEG-2/MPEG-4/DivX?/VC-1 HD Digital Video SoC for Satellite, IP and Cable

BCM7405 Multiformat HD Digital Video/Audio SoC for Satellite, IP and Cable STBs with Picture-in-Picture

BCM7410 HD Multiformat STB SoC with MoCA? Integrated for Low-Cost Gateway or Client STB Decoder

BCM7420 Dual HD Multiformat STB SoC with MoCA? Integrated Whole-Home Media Center Gateway System

BCM7452 AVC/MPEG-2/VC-1 HD Decode/SD Display SoC Solution for DVRs

BCM7466 Multiformat SD Digital Video/Audio SoC for Satellite, IP and Cable STBs

国芯

GX1001
"DVB-C 有线数字电视解调芯片
DVB-C（ITU-Tj.83 A/C）
16、32、64、128、256QAM
0.45～9Mbauds
MPEG TS输出格式"

GX1501
"DTMB+DVB-C 双模数字电视解调芯片
DVB-C（ITU-T J.83A/C）
16、32、64、128、256QAM
0.45~8.5Mbauds
MPEG2 TS输出格式"

似乎tuner和demodulator集成在一起了

Hisilicon 海思

HI3110Q 单向DVB-C Demo ＋Decoder Dual in one Solution
HI3110E 双向
HI3130 单Demo DVB-C
HI3560 DVB-C&IP 双模 STP Decoder，多了支持H.264 Format

HDIC 上海高清 DTMB 芯片

HD2812 DTMB Demo 单载波
HD2912 DTMB Demo 单&双载波
HD29L1 DTMB Demo 低功耗，10*10 迷你BGA封装

danny

謝謝LZ分享

qisong

ST
STB0899  Active Multistandard advance demodulator STB0899 digital TV satellite STB
STV0288  Active DVB-S and DIRECTV QPSK receiver with autoscan feature
STV0297E  Active QAM demodulator IC with A/D converter
STV0361  Active COFDM demodulator for terrestrial TV set-top boxes
STV0362  Active low-power and ultra-compact DVB-T single-chip reeiver DVB-H broadcast compliant
STV0498  Preview DOCSIS 2.0+ cable modem chip with channel bonding
STV0900  Active Multi-standard advanced dual demodulator for satellite digital TV and data services set-top boxes
STV0903  Active Multistandard advanced demodulator for satellite digital TV and data services set-top boxes
---------------------------------------------
这是ST解调器芯片。
0498状态是Preview，表示还在设计阶段。难道只能用0297e了?也可能是这个没有更新，网上说2007年0498就开始量产了。

STB6000  NRND QPSK DVB/DSS direct conversion tuner IC
STB6100  Active 8-PSK/QPSK direct conversion tuner IC
STV4100  Preview -
STV6110A  Active -



博通
Demodulation/Modulation ICs
Part #  Description
BCM3252 Dual-Channel Front-End DOCSIS? 2.0+ STB IC with Channel Bonding

BCM3255 Single-Chip Front-End DOCSIS? 2.0+ IC for HD DVR Set-Tops and Media Centers

BCM3510 ATSC/VSB DTV/CATV Receiver

BCM3520 ATSC/VSB/NTSC Digital Cable-Ready DTV Receiver

BCM3545 QAM Digital Receiver

BCM3560 WXGA Digital TV System-on-Chip


Silicon Tuner ICs
Part #  Description
  BCM3405 Multichannel Low-Noise Amplifier (LNA)

BCM3416 Advanced Digital Cable Tuner

BCM3418 Direct Conversion Cable Tuner

BCM3450 MoCA? Power Amplifier/Low-Noise Amplifier (LNA)

BCM7003 SD Cable Interactive Receiver with USB DVR

BCM7004 SD Cable Basic Receiver


Single-Chip Set-Top Box ICs
Part #  Description
  BCM7038 Dual High Definition Digital Video System-on-Chip Solution for Cable, Satellite and DTV

BCM7043 HD/SD AVC/MPEG Video/Audio Encoder and Transcoder/Transcaler/Transrater

BCM7115 Single-Chip Cable Set-Top Box with PVR

BCM7118 Single-Chip Digital Cable Set-Top Box with DOCSIS? 2.0 and Channel Bonding

BCM7205 Multiformat HD Digital Video/Audio SoC for Satellite, IP and Cable DVR STBs

BCM7206 Multiformat HD Digital Video/Audio SoC for Satellite, IP and Cable USB DVR STBs

BCM7309 Single-Chip Back-End Set-Top Decoder

BCM7400 Dual AVC/MPEG-2/VC-1 HD Digital Video Decoder for Satellite, IP and Cable

BCM7403 Multiformat HD Digital Video/Audio SoC for Satellite, IP and Cable DVR STBs with Watch-and-Record DVR

BCM7404 AVC/MPEG-2/MPEG-4/DivX?/VC-1 HD Digital Video SoC for Satellite, IP and Cable

BCM7405 Multiformat HD Digital Video/Audio SoC for Satellite, IP and Cable STBs with Picture-in-Picture

BCM7410 HD Multiformat STB SoC with MoCA? Integrated for Low-Cost Gateway or Client STB Decoder

BCM7420 Dual HD Multiformat STB SoC with MoCA? Integrated Whole-Home Media Center Gateway System

BCM7452 AVC/MPEG-2/VC-1 HD Decode/SD Display SoC Solution for DVRs

BCM7466 Multiformat SD Digital Video/Audio SoC for Satellite, IP and Cable STBs


国芯
GX1001      
"DVB-C 有线数字电视解调芯片
  DVB-C（ITU-Tj.83 A/C）
16、32、64、128、256QAM
  0.45～9Mbauds
  MPEG TS输出格式"

GX1501
"DTMB+DVB-C 双模数字电视解调芯片
DVB-C（ITU-T J.83A/C）
16、32、64、128、256QAM
0.45~8.5Mbauds
MPEG2 TS输出格式"


似乎tuner和demodulator集成在一起了
Hisilicon 海思

HI3110Q  单向DVB-C Demo ＋Decoder  Dual in one Solution
HI3110E  双向
HI3130    单Demo DVB-C
HI3560    DVB-C&IP 双模 STP Decoder，多了支持H.264 Format

HDIC 上海高清 DTMB 芯片

HD2812  DTMB Demo 单载波
HD2912  DTMB Demo 单&双载波
HD29L1  DTMB Demo 超低功耗，10*10 迷你BGA封装

cusnoopy

有意思。。。

Minhug

学习了，多谢楼主分享

eason

好东西，感谢分享

liu12715

謝謝LZ分享