• 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

• ITU-T J.83 annex A/B/C CATV modes

• ATSC A/53 HDTV mode

• Integrated deinterleaver RAM for all modes

• PCMCIA and Smart Card Format—EIA 679 A,B

• PLL Generated Output Clock

• Glueless interface to BCM7020 video and graphics subsystem

1.8V digital operation

BCM3510

FEA TURES

BCM3310

Broadband Communications Processor

BCM7020

HDTV MPEG-2

Transport Demux,

Audio/ Video

Decoder and

Display Engine

ATSC/CATV

Tuner

Memory

Conditional

Access

HD Video

Audio

RF

IN

BCM3510

VSB/QAM

HDTV/CATV

Receiver

QAM/VSB CATV/HDTV Receiver

performance superior to traditional designs.

multipath effects over a wide dynamic range.

rejection for challenging environmental conditions.

simplified software development, intelligent monitoring

and fast-channel acquisition.

and rapid signal fading.

interface to standard DTV tuners.

interface to the BCM7020 video and graphics subsystem,

smart cards and PCMCIA conditional access devices.

systems at no additional cost.

SUMMAR Y

OF

BENEFITS

BCM3510

HDTV/CA TV

RECEIVER

®

PRODUCT

PRODUCT

Brief

Brief

BCM3510