bcm7004 Broadcom Corp., bcm7004 Datasheet
bcm7004
Manufacturer Part Number
bcm7004
Description
Sd Cable Basic Receiver
Manufacturer
Broadcom Corp.
Datasheet
1.BCM7004.pdf
(2 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
bcm7004AKPB50G
Manufacturer:
BROADCOM
Quantity:
20 000
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Complete SD Cable System-on-a-Chip solution
Integrated 866 MHz DVB-C Cable QAM Tuner
Integrated QAM demodulator:
• 4–1024 QAM receiver
• 11-bit analog-to-digital converter (ADC) with internal AGC
• All-digital clock and carrier recovery
Digital video and audio capability:
• MP@ML MPEG-2 SD video decoder
• Dolby
• High-quality graphics and video scaling capability
NTSC and PAL SD Video Encoder
Integrated Analog Circuitry:
• On-chip ADCs for IF signals
• Quad video DACs for simultaneous composite video
• Dual-channel audio DACs for L-R audio
• Dual linear voltage regulator controllers
RF Output for bypass
On-chip 450 DMIPS 32-bit CPU
Extremely low power dissipation (<0.1W) in standby mode
Total STB box system power less than 5W
340-PBGA optimized for two-layer PCB routing
broadcasting signal (CVBS) and either S-Video output or
YPrPb
®
Digital (AC-3) and MPEG-2 Audio Decode
Cable
F E A T U R E S
BCM3408
®
SD CABLE BASIC RECEIVER
LNA
BCM7004 System Block Diagram
16–64 MB
x 16 DDR
BCM7004
BCM7004
SoC
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Serial Flash
Brief
1–16 MB
Highly integrated solution combining the functionality of a
complete Cable Tuner-to-NTSC/PAL converter on a single
chip.
Integration of field-proven DVB-C Tuner and QAM
receivers.
Complete solution, including BCM3408 LNA, that meets or
exceeds DVB-C RF performance requirements.
All-silicon solution minimizes parts count and provides ease
of manufacturing.
Integrated advanced security, including ISO 7816 SmartCard
interface, DVB-CSA, support for NDS, Nagra, Conax, Irdeto,
Latens, 3DES key management, JTAG lock, and secure
bootloader ROM.
Comprehensive integration of ADCs and DACs simplifies
system design and cost.
Full peripheral support eliminates the need for additional
components, including LED/Keypad, BSC/SPI master, IR
receiver/blaster, PWM, and dual UARTs.
Broadcom-provided embedded software and PCB schematics
enables quick time-to-market.
S U M M A R Y O F B E N E F I T S
S-Video/YPrPb/RGB
L/R Analog Audio
Front Panel/Peripherals
RF Bypass Output
CVBS Composite
SPDIF
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bcm7004 Summary of contents
Page 1
... Full peripheral support eliminates the need for additional components, including LED/Keypad, BSC/SPI master, IR receiver/blaster, PWM, and dual UARTs. • Broadcom-provided embedded software and PCB schematics enables quick time-to-market. BCM7004 System Block Diagram 16–64 MB 1–16 MB Serial Flash x 16 DDR BCM7004 ...
Page 2
... C), push buttons, and an infrared (IR) demodulator. The BCM7004 supports advanced security including Nagra, NDS, Irdeto, Latens, and Conax. The BCM7004 has a toolkit of security components to meet a wide range of conditional access requirements, including ISO 7816 SmartCard interface, DVB-CSA, 3DES key management, and bootloader ROM. Each BCM7004 will be factory OTP-programmed with its unique private password. JTAG and ® ...