...ne PA control video line driver audio
-IN 2 +IN 3
AD8651
7
AD8652
7
6 OUT TOP VIEW V- 4 (Not to Scale) 5 NC
6 -IN B TOP VIEW V- 4 (Not to Scale) 5 +IN B
NC = NO CONNECT
Figure 3. 8-Lead SOIC (R-8)
Figure 4. 8-L...
...em Peripherals
video O ut
audio O ut
Upstream T ransmitter
CPU
V.90 S oft Modem Codec
I/O
OVERVIEW
IRTx
IRRx
LEDC
KBDC
TXn
RXn
JTAG
JTAG
TUN_CTL
Tuner Interface
IR Tx/Rx Interface
LED...
Description
QAMLink® Set-Top Box Single-Chip Front End QAMLINK ADVANCED SER-TOP BOX SINGLE-CHIP FRONT-END
...l Access
BCM7020
HD video audio
BCM3440
SatelliteTuner
I Q
BCM4500
Advanced Modulation Satellite Receiver
L-band
HDTV MPEG-2 Transport Demux, audio/ video Decoder and Display Engine
Host CPU
BCM3440
OVERVIEW
...
...0
HDTV MPEG-2 Transport Demux, audio/ video Decoder and Display Engine
HD video
audio
BCM3310
Broadband Communications Processor
BCM3510
OVERVIEW
Adjacent Channel and Interpolation Filters Analog IF Input
10
Nyquist ...
...l Access
BCM7020
HD video audio
BCM4500
Advanced Modulation Satellite Receiver
L-band
BCM3440 SatelliteTuner
HDTV MPEG-2 Transport DEMUX, audio/ video Decoder and Display Engine
Host CPU
BCM4500
OVERVIEW
Funct...
...applications, such as video and audio conferencing, web training sensitive applications, such as VoIP and video applications
* Integrated 512 KB packet buffer memory on-chip * Integrated Layer 2/Layer 3 tables on-chip * Supports Line-rat...