BCM3510KPF Broadcom, BCM3510KPF Datasheet

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BCM3510KPF

Manufacturer Part Number
BCM3510KPF
Description
Manufacturer
Broadcom
Datasheet

Specifications of BCM3510KPF

Package Type
PQFP
Mounting
Surface Mount
Pin Count
128
Lead Free Status / Rohs Status
Not Compliant

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Integrated 64/256-QAM and 8-VSB receiver
• 1–51 Mbps variable rate QAM/VSB receiver
• Direct 36/44 MHz IF sampled architecture
• 10-bit A/D converter with integral AGC amplifier
• Digital demodulator and matched filters
• Adjacent channel filters
• NTSC co-channel rejection filter
• 496-tap adaptive decision-feedback equalizer
• All-digital clock and carrier recovery
• Integrated PLLs to minimize external components
CATV/HDTV standards-compliant FEC decoder
• ITU-T J.83 annex A/B/C CATV modes
• ATSC A/53 HDTV mode
• Integrated deinterleaver RAM for all modes
Intelligent embedded microcontroller
MPEG-2 transport output
• PCMCIA and Smart Card Format—EIA 679 A, B
• PLL generated output clock
• Glueless interface to BCM7020 video and graphics subsystem
Low-power standby mode
I
128-pin PQFP package
3.3V I/O and analog operation, 1.8V digital operation
2
C or SPI microcontroller interface
RF
IN
ATSC/CATV
F E A T U R E S
Tuner
®
HDTV/CATV RECEIVER
QAM/VSB CATV/HDTV Receiver
BCM3510
HDTV/CATV
VSB/QAM
Receiver
BCM3510
Full equalizer architecture spans -6 to +40 ms delays
Automatic NTSC co-channel rejection filter provides
performance superior to traditional designs
Full 496-tap equalizer implementation eliminates multipath
effects over a wide dynamic range
Full 496-tap equalizer implementation eliminates multipath
effects over a wide dynamic range
Digital adjacent channel filters provide additional rejection for
challenging environmental conditions
On-chip digital PLL simplifies circuit design
Integrated microcontroller with on-chip ROM for simplified
software development, intelligent monitoring, and fast-
channel acquisition
Operates at 15 dB SNR threshold of visibility.
Multiple AGC loops handle wide dynamic range input and
rapid signal fading
Integrated AGC and 10-bit A/D converter for direct interface
to standard DTV tuners
MPEG-2 transport interface requires no glue logic to interface
to the BCM7020 video and graphics subsystem, smart cards,
and PCMCIA conditional access devices
Support for both QAM and VSB for cable TV-ready systems
at no additional cost
S U M M A R Y O F B E N E F I T S
Transport Demux,
Memory
Display Engine
HDTV MPEG-2
Audio/ Video
Decoder and
BCM7020
Conditional
Access
HD Video
Audio

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BCM3510KPF Summary of contents

Page 1

• Integrated 64/256-QAM and 8-VSB receiver • 1–51 Mbps variable rate QAM/VSB receiver • Direct 36/44 MHz IF sampled architecture • 10-bit A/D converter with integral AGC amplifier • Digital demodulator ...

Page 2

... MPEG-2 transport format with a clock generated by an on-chip PLL. The output interface is designed to operate with Broadcom's HDTV video and graphics subsystem device, the BCM7020. All clock, carrier, and gain acquisition and tracking loops are integrated on-chip, as are the necessary phase-locked loops, referenced to a single external crystal ...

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