HXT12_PD.pdf

HXT12 Dual HD input, frame synchronizer, down converter with embedder, de-embedder and CVBS encoder A Synapse® product

COPYRIGHT © 2009 AXON DIGITAL DESIGN BV ALL RIGHTS RESERVED NO PART OF THIS DOCUMENT MAY BE REPRODUCED IN ANY FORM WITHOUT THE PERMISSION OF AXON DIGITAL DESIGN BV.

VIDEO FORMAT CONVERSION

Video Processing

Block schematic & I/O panel HXT12

HD/SD-SDI IN-1

HD/SD-SDI IN-2

HD-SDI OUT 1+ EMBEDDED AUDIO

MANUAL OR AUTOMATIC

EQ

FRAME SYNC

INPUT SELECTION

EQ

GPI IN

DE-EMB A

DE-EMB B

DE-EMB C

DEEMB D

COLOR CORR.

HD-SDI OUT 2+ EMBEDDED AUDIO

4 CH (ANY 16)

FRAME SYNC

SDI OUT 1+ EMBEDDED AUDIO

DOWN CONVERTER & COLOR CORRECTION

EMB A

VI & WSS INSERT

EMB B

SDI OUT 2+ EMBEDDED AUDIO

COMPOSITE OUT 1 CVBS ENCODER COMPOSITE OUT 2

PLL

1

REFERENCE INPUTS 2

µP

AUDIO OUTPUTS TO SYNAPSE BUS 1

2

3

RACK CONTROLLER

4

INTERNAL SYNAPSE BUS

BPH05 BHX05

HD/SD-SDI IN 1 (OPTIONAL FIBER INPUT) HD/SD-SDI OUT 1 (OPTIONAL FIBER OUTPUT) SDI OUTPUT 1 CVBS OUTPUT 1 GPI INPUT/OUTPUT HD/SD-SDI INPUT 2 (OPTIONAL FIBER INPUT) HD/SD-SDI OUTPUT 2 (OPTIONAL FIBER OUTPUT) SDI OUTPUT 2 CVBS OUPUT 2

July 2009

HXT12

VIDEO FORMAT CONVERSION

Video Processing

Features The HXT12 is a frame synchronizer and 16 channel de-embedder combined with an ultra highquality down converter. The dual input capability can be used as an emergency bypass switch. The optimized scaling and filter algorithms ensure crisp broadcast ready pictures from a native HD source, by use of a 64 tap FIR filters. This card is designed as a transmission output module that enables simultaneous feeding of HD, SD (with embedded audio) and dual composite monitoring output transmitters with the ability to de-embed 16 channels of audio to the synapse bus.

HD/SD SDI input (auto selecting) Dual input backup function Automatic by input carrier detection Manual by direct control (ACP) GPI 2 Frame synchronizers for the HD and SD domain with individual output timing control 16 channel de-embedder in both HD and SD domain SD is 8 channel (2 group) transparent in embedder off mode (after Frame-sync) Dual HD output Dual SD output Dual 8 bits composite monitoring output Color correction in both HD and SD domain 1080i or 720p 50 to 625/50 1080i or 720p 59.94 to 525/59.94 1080p or 720p 25 to 625/50 1080p or 720p 29.97 to 525/59.94 1080p or 720p 23.98 to 525/59.94 Built-in ARC for 4:3 pan-scan and 14:9 and 16:9 letterbox output and anamorphic formats SD Safe area marker 4:3 H+V sharpness control in SD domain for crisp down converted picture quality SD coring adjustment WSS detection and WSS, WSS-ext and VI insertion in SD domain I/O Delay measurement for both output domain Reporting of chosen input Insertion of Copyright bits in WSS (assert and restrict) Assignable GPI output functionality Tracking Input present Active input CRC status information for both inputs Locks to Bi-level, Tri-level sync or SDI input Full control and status monitoring through the front panel of the SFR04/SFR08/SFR18 frame and the Ethernet port (ACP) Optional 2 fiber inputs (replacing 2 SDI inputs) or 2 fiber outputs (replacing 2 SDI outputs) on I/O panel

Complementary cards:

DAC20, DAC24, ADL24, DAS24, DIO48, DIO24, DLA44, DLA43

July 2009

HXT12

VIDEO FORMAT CONVERSION

Video Processing

Conversion abilities The HXT12 can handle the following conversions: Output

x x

x x

1035i59.97 1080i59.94

x x

x x

1080i50

Input

576i50(625)

x

480i59.94(525)

720p23.98

720p25

720p29.97

720p50

720p59.94

1080i50

1080i59.94

1035i59.97

1080p23.97

1080p23.97

1080p25

1080p25

1080p29.97

1080p29.97

CONVERSION

720p59.94 720p50 720p29.97

x x

x x

x x

x x

720p25 720p23.98 480i59.94(525) 576i50(625)

x x

x x

x x x

Applications

OB van output card with 16 channel de-embedding 2x1 HD protection switch with SD and CVBS monitoring output Dual domain (HD & SD) production down converter with individual timing adjustment

Ordering information Module: HXT12: Dual HD input, frame synchronizer, down converter with embedder, de-embedder, CVBS encoder Standard I/O: BPH05_HXT12: I/O-panel for HXT12 Relay bypass I/O: BHX05_HXT12: I/O-panel for HXT12 with relay bypass Fiber outputs: BPH05T2_FC/PC_HXT12: I/O-panel for HXT12 with 2 fiber transmitters on FC/PC BPH05T2_SC_HXT12: I/O-panel for HXT12 with 2 fiber transmitters on SC Fiber inputs: BPH05R2_FC/PC_HXT12: I/O-panel for HXT12 with 2 fiber receivers on FC/PC BPH05R2_SC_HXT12: I/O-panel for HXT12 with 2 fiber receivers on SC

July 2009

HXT12

VIDEO FORMAT CONVERSION

Video Processing

Specifications HD/SD Serial Video Input Standard

Equalization Number of inputs Return Loss

625/50 or 525/59.94 SMPTE 259M-C (270Mb/s) with SMPTE 272M embedded audio SMPTE 292M (1.5Gb/s), SMPTE 260M, SMPTE 274M, SMPTE 296M, SMPTE 349M 1080i/59.94, 1080i/50, 720p/59.94, 720p/50 Automatic to 100m @ 1.5Gb/s with Belden 1694A or equivalent cable.

2 (auto or manual selection) > 15dB up to 1.5GHz

HD/SD Serial Video Output Standard

Signal Level DC Offset Rise and Fall Time Overshoot Return Loss

625/50 or 525/59.94 SMPTE 259M-C (270Mb/s) with SMPTE 272M embedded audio SMPTE 292M (1.5Gb/s), SMPTE 260M, SMPTE 274M, SMPTE 296M, SMPTE 349M 1080i/59.94, 1080i/50, 720p/59.94, 720p/50 800mV nominal 0V ±0.5V 200ps nominal for HD, 750ps nominal for SD < 10% of amplitude > 15dB up to 1.0Gb/s, > 10dB up to 1.5Gb/s

SD Serial Video output Standard Number of Outputs Signal Level DC Offset Rise/Fall Time Overshoot Return Loss Return Loss Wideband Jitter Video Delay

625/50 or 525/59.94 SMPTE 259M-C (270Mb/s) with SMPTE 272M embedded audio 2 800mV nominal 0V ±0.5V 800ps nominal < 10% of amplitude > 15dB up to 270MHz > 15dB at 270Mb/s < 0.2UI minimum of 56 SD lines, maximum 1F +56 lines

Analog Video Output Standard Number of Outputs Connector Signal Level Impedance Return Loss Frequency Response Differential Gain Differential Phase SNR

Reference Input through RRC

Number of Inputs Tri-level Bi-level

PAL (ITU624-4) or NTSC (SMPTE 170M) 8 bits 2 BNC 1V nominal 75 Ohms > 35dB to 10MHz 0.5dB to 4.5 MHz < 0.6% < 0.7° > 75dB

2 on SFR18, 2 on SFR08 and 1 on SFR04 SMPTE274M, SMPTE296M 600 mVp-p nominal, 75 Ohms terminated through loop PAL Black Burst ITU624-4/SMPTE318, Composite NTSC SMPTE 170M 1Vp-p nominal, 75 Ohms terminated through loop

Miscellaneous Weight Operating Temperature Dimensions

Approx. 250g 0 °C to +50 °C 137 x 296 x 20 mm (HxWxD)

Electrical Voltage Power

July 2009

+24V to +30V <11 Watts

HXT12