Transcript
XVID-303 Datasheet
3-Channel MPEG-2 Video/Audio Encoder Interface Card Features • For use in TTC’s MUX-300X(R) products • Three (3) independent Video channels • Two (2) independent Audio inputs (stereo) per video channel • Accepts Composite, S-Video, or RGB+Sync (RGB with Sync on Green) Component Video selectable per channel • Video compression is compliant with ISO MPEG-2 Standard • Programmable per channel features include: --Adjustable compressed video bit rates --Multiple video resolution levels --NTSC or PAL Video
• Video and Audio are multiplexed into a single MPEG-2 stream on a channel basis • MPEG-2 Bit Stream is packetized per IRIG-106 Chapter 10 Format 1 • Provides embedded time in each channel’s transport stream
Applications
• Interfaces to customized CompactPCI 33Hz-32-Bit Bus
• Airborne Data Multiplexer
• Multiple XVID-303 cards can be placed in a single chassis
• Airborne Data Recorder
Description
• Flight Test Instrumentation • Lab Test
The XVID-303 card is a 3-channel Video/Audio interface card for use in TTC’s MUX-300X(R) products. The XVID-303 occupies one I/O slot in the host chassis. Each channel on the card accepts a Composite video, an S-Video, or a RGBS component video input signal. The XVID-303 accepts line-level stereo audio inputs per channel. The card offers variable compression bit rate as well as several video resolution levels programmable by the user on a channel basis. The card will decode NTSC or PAL video formats. Compressed/Encoded Video/Audio transport streams are packetized per IRIG-106 Chapter 10 Format 1. The card interfaces with the host chassis’ backplane using a customized 33MHz 32-Bit CompactPCI® Bus. One or more XVID-303 cards can reside in a single host chassis.
Revision 03/26/2009
XVID-303 Datasheet ©2009 Teletronics Technology Corporation Specifications subject to change without notice.
Teletronics Technology Corporation 15 Terry Drive, Newtown, PA 18940 phone: 267.352.2020 fax: 267.352.2021
[email protected]
www.ttcdas.com
XVID-303 – 3-Channel MPEG-2 Video/Audio Encoder Interface Card Technical Specifications General Specifications
Functionality
Supply Current: +3.3V @ 2.3A (est.)
• Incoming Video/Audio input is compressed and multiplexed with additional system channels for recording per IRIG-106 Chapter 10
Power Consumption: 7.5 watts (est.)
• Video/Audio channels are time tagged for channel data correlation
Operating Temperature: -40°C to +85°C (box ambient temp) Storage Temperature: -55°C to +100°C
Video/Audio Interface (XVID-303)
Dimensions and Mechanical
Video Characteristics:
Compatibility: MUX-300X(R) Products
• EIA-RS-170 Color or Black and White video
Weight: 11 oz
• NTSC or PAL format
Unit Connector: Cannon
TM
• Composite, S-Video, or RGB + Sync (or RGB with Sync on Green)
DBM37SD
Mating Connectors: Cannon
TM
• Composite level of 1Vp-p into 75 Ohm
DBMA37P
• S-Video Luminance (Y) level of 1Vp-p into 75 Ohm • S-Video Chrominance (C) level 0.3Vp-p into 75 Ohm • Programmable compressed video rate: 1 to 8 Mbps • NTSC Resolution of Full D1 (720x480), 1/2 D1 (352x480) and 1/4 D1 (SIF 352x240) • PAL Resolution of Full D1 (750x576), 1/2 D1 (352x576) and 1/4 D1 (SIF 352x288) • Compression per MPEG-2 profile MP @ ML Audio Characteristics: • Input level: Up to 4Vp-p • Audio channel 1,2,3 is multiplexed with Video channel 1,2,3
XVID-303 Block Diagram S DRA M
Bac k plane Interfac e C onnec tor
I2 C B u s
EEPRO M/ Te mp S e n s o r
A u d io I/F V id e o Pr o c e s s o r V id e o I/F
PCI- B u s 3 3 Mh z 3 2 - b it
PCI to PCI B r id g e V id e o I/F Time Cir c u it & Clo c k PL L
V id e o Pr o c e s s o r A u d io I/F
S DRA M
V id e o I/F V id e o Pr o c e s s o r A u d io I/F
S DRA M
XVID-303 Datasheet ©2009 Teletronics Technology Corporation Specifications subject to change without notice.
Teletronics Technology Corporation 15 Terry Drive, Newtown, PA 18940 phone: 267.352.2020 fax: 267.352.2021
[email protected]
www.ttcdas.com
