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PDS3000C01

CCVS ANALOG COMPOSITE VIDEO TO SD-SDI DIGITAL VIDEO CONVERTER

WITH FRAME SYNCHRONIZER

Version 1.0

Albalá Ingenieros, S.A.

Medea, 4 - 28037 Madrid - Spain

Содержание PDS3000C01

Страница 1: ...0C01 CCVS ANALOG COMPOSITE VIDEO TO SD SDI DIGITAL VIDEO CONVERTER WITH FRAME SYNCHRONIZER Version 1 0 Albalá Ingenieros S A Medea 4 28037 Madrid Spain 16 March 2017 Albalá Ingenieros S A All rights reserved ...

Страница 2: ...PDS3000C01 ...

Страница 3: ...onmental considerations 12 3 4 Power considerations 12 3 5 Module configuration 12 3 6 Installing the module in the mounting frame 13 3 7 Interconnection 15 3 7 1 Electrical SDI video connections 15 3 7 2 Analog video connections 16 3 7 3 GPIO connections 16 4 OPERATION 19 4 1 Front panel description 19 4 2 Configuration from the front panel 21 4 3 Module remote control and supervision 23 4 3 1 De...

Страница 4: ...PDS3000C01 ...

Страница 5: ...y of the output signal in order to obtain delays of up to one frame with a resolution of 37 ns Use of the digital reference signal provides an elevated level of precision and stability for the output signal The user can configure the composite video decoder to operate in three different ways using an adaptive comb filter performing a simple separation with a low pass filter for the luminance and b...

Страница 6: ... UR3000 mounting frame or a 1 RU UR3100 mounting frame 1 2 Features Analog composite video PAL NTSC to SD SDI digital video converter Provides One PAL NTSC composite video input with loop through One SD SDI digital video output distributed to two connectors One SD SDI reference input Two GPIOs Operates in frame synchronizer and delay modes 10 bit 27 MHz A D converter Adaptive comb filtering decodi...

Страница 7: ...Albalá Ingenieros Manual PDS3000C01 1 3 Block diagram 7 ...

Страница 8: ...Albalá Ingenieros Manual PDS3000C01 PDS3000C01 8 ...

Страница 9: ...t rate 270 Mbit s Analog video signal input Connector BNC Return loss 40 dB at fsc Type Passive Loop Through Signal format According to ITU R BT 470 6 standard Accepted formats PAL B G and NTSC M Video analog to digital converter Sampling rate 27 MHz Number of bits 10 Input to output delay 68 8 us Video delay output TTL signal Connector BNC Impedancia 75 Ω Voltage levels with loaded output VOL max...

Страница 10: ... 2 Activation Closing contact to ground Allowed voltage range 0 24 V GPO output Connector Plug in terminal 3 81 mm pitch Type Open closed NPN transistor collector Number of outputs 2 Allowed voltage range 0 24 V 50 mA max General Maximum power supply current 410 450 mA Operating temperature range 0 50 C Approximate weight 350 g 10 ...

Страница 11: ...ns This equipment must be connected to a mains outlet with a protective earth connection Never use extension cords that do not have protective earthing connection The lack of an effective electrical connection between the ground pin in the mains input connector of the equipment and the protective earth of the electrical power distribution can cause serious harm All modules of the Albalá Ingenieros...

Страница 12: ...it is inserted into a mounting frame The configuration set by the microswitches can be modified using the control software however when the unit is first powered on the microswitch settings take precedence Switch S1 sets the operating mode of the module as shown in the following table S1 OFF ON 1 TV STD 625 525 2 TTX PASS RMV 3 FLT1 BLK FRZ 4 FLT2 REF FLT1 5 DECOD BAND NTCH TV STD Configures the m...

Страница 13: ...rominance with low pass and band pass filters respectively 3 6 Installing the module in the mounting frame The steps needed to install the PDS3000C01 module with the rear board in the mounting frame are 1 Disconnect all power cords from the power supplies of the mounting frame 2 Remove the blank panels covering the front and rear of the empty bays chosen for installing the PDS3000C01 in the mounti...

Страница 14: ...edges of the card slide into two plastic guides inside the mounting frame 6 Verify that the main board is configured according to the user requirements The configuration process is detailed later in the INSTALLATION section of this manual 7 Affix the main board to the mounting frame using the two screws included on the front panel After these steps the module is ready to be connected to other equi...

Страница 15: ... supply failure or extraction of the module The module also has two connectors with loop through for analog video CCVS IN and if only one is used then the other should be terminated with a resistance of 75 Ω In addition the module has an output VID DELAY that delivers pulses with a duty cycle proportional to the delay between the input and output Finally the module has two GPIOs IO1 and IO2 The re...

Страница 16: ...e and the devices should use single piece construction avoiding spliced sections with double BNC female or barrel connectors If it is necessary to split the cable into two sections the same type of wire should be used in both sections The use of analog video coaxial cables RG 59 type or similar is not recommended for digital video except for very short distances 3 7 2 Analog video connections The ...

Страница 17: ...á Ingenieros Manual PDS3000C01 Consult the maximum values listed in the specifications section of this manual before making any connections to the GPIOs Never connect hazardous voltages to the GPIO inputs 17 ...

Страница 18: ...Albalá Ingenieros Manual PDS3000C01 PDS3000C01 18 ...

Страница 19: ...ont panel indicators of the PDS3000C01 module and their remote control and monitoring ability 4 1 Front panel description The appearance of the front panel and the elements it contains are shown in the following illustration Front panel of the PDS3000C01 The panel contains the following elements 19 ...

Страница 20: ...e adjustment pushbuttons will allow configuration of the horizontal delay In all other cases it stays off V DELAY Green Vertical delay This LED lights up continuously to indicate that this parameter is going to be configured It blinks to indicate that the adjustment pushbuttons will allow configuration of the line delay In all other cases it stays off Y GAIN Green Luminance gain This LED lights up...

Страница 21: ... be modified This is indicated to the user with the front panel LEDs which stop displaying the module status and instead show the status of the parameter being modified Once the parameter to be modified has been selected a sustained press of the SELECT pushbutton is required After this the blinking of the corresponding front panel LED indicates that the parameter selected can be modified via the a...

Страница 22: ...rameter has concluded the LEDs return to displaying the status of the module The front panel control routines include a timeout function such that if no action is taken with the pushbuttons during a period of one minute the module exits configuration mode and any changes made are discarded 22 ...

Страница 23: ...ion The PDS3000C01 can optionally be remotely controlled supervised In order to perform remote configuration and supervision of the module an optional TL3000 family remote communications controller must be installed in the mounting frame The main function of the communications control module is to interface between a 10 100 Ethernet port an EIA RS232 or an EIA RS485 serial port and the internal bu...

Страница 24: ...each version of the firmware are listed below VERSION 1 X CONTROL Name add ext msk snmp trap Description LINES 0x00 0x01 Y N TV input signal line number 0 525 1 625 VBI_MODE 0x00 0x02 Y N Allows selecting if the VBI is blanked 0 Blank 1 Pass FAIL_MODE 0x00 0x0C Y N Allows selecting the output video signal if the input fails 0 Field freeze 30 s Black 1 Black 2 Field freeze Reference DECODER_MODE 0x...

Страница 25: ...x20 Y Y Indicates overload in the composite video decoder 0 OK 1 Fail EQUAL_OVLD 0x00 0x40 Y N Indicates overload in the equalizer 0 OK 1 Fail AD_OVLD 0x00 0x80 Y Y Indicates overload in the A D converter 0 OK 1 Fail GPI1_STATUS 0x01 0x08 N N GPI1 status 0 Open 1 Closed GPI2_STATUS 0x01 0x10 N N GPI2 status 0 Open 1 Closed FULL_EDH 0x02 0x01 N N Full field EDH bit status 0 OK 1 Fail FULL_EDA 0x02 ...

Страница 26: ...Albalá Ingenieros Manual PDS3000C01 PDS3000C01 26 ...

Страница 27: ...rmine if errors are present in the transmission GPIO General Purpose Input Output General purpose signaling interface that can operate as an input GPI or output GPO PLL Phase Locked Loop A feedback loop that synchronizes the phase of two signals SD SDI Standard Definition Serial Digital Interface A serial digital interface capable of transmitting standard definition television signals with bitrate...

Страница 28: ...Albalá Ingenieros Manual PDS3000C01 PDS3000C01 28 ...

Страница 29: ...onal analogue television systems See also ITU R BT 1700 SMPTE 170M SMPTE RP 165 1994 Error Detection Checkwords and Status Flags for Use in Bit Serial Digital Interfaces for Television SMPTE ST 259 2008 SDTV Digital Signal Data Serial Digital Interface See also ITU R BT 656 5 29 ...

Страница 30: ...Albalá Ingenieros Manual PDS3000C01 PDS3000C01 30 ...

Страница 31: ...Albalá Ingenieros Manual PDS3000C01 7 VERSIONS Ver Date Description 0 0 13 06 2013 Preliminary Version 1 0 16 03 2017 First version ...

Страница 32: ...Albalá Ingenieros S A Medea 4 28037 Madrid Spain 34 913274453 www albalaing com info albalaing com ...

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