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Crystal VisionÀº ¹æ¼Û ȯ°æ¿¡ ÀûÇÕÇÑ ¼¼ Á¾·ùÀÇ D/A ÄÁ¹öÅ͸¦ Á¦¾ÈÇÕ´Ï´Ù. ¼¼ Á¾·ùÀÇ ÄÁ¹öÅÍ ¸ðµÎ ¾Æ³¯·Î±× horizontal blankingÀ» ¼±ÅÃÇÒ ¼ö ÀÖÀ¸¸ç , Vertical interval¿¡¼­ ½ÅÈ£´Â passed ½ÃÅ°°Å³ª blanked½Ãų ¼ö ÀÖ½À´Ï´Ù. ÄÁ¹öÅÍ ¸ðµÎ ÇöÀçÀÇ ÀÎDzÀ» ³ªÅ¸³»´Â LED¿Í Standard indication LED°¡ ³»ÀåµÇ¾î ÀÖ½À´Ï´Ù.

DA102F

DA102F´Â 10bitÀÇ D/A ÄÁ¹öÅÍÀÔ´Ï´Ù. RGB³ª YUV ¾Æ¿ôDzÀ» Ãâ·ÂÇϸç reclocked SDI loop-throughÃâ·Âµµ °¡´ÉÇÕ´Ï´Ù.

DAC102F´Â ITU 601 ±Ô°ÝÀ» ¿Ïº®ÇÏ°Ô ¸¸Á·½ÃÅ°¸ç, °íÈ­ÁúÀÇ ¹æ¼Û¿ëÀ̳ª ¸ÖƼ-Æнº ¾îÇø®ÄÉÀ̼ǿ¡ ÀÌ»óÀûÀÔ´Ï´Ù.

DAC102N

DA102N´Â 10bitÀÇ D/A ÄÁ¹öÅÍÀÔ´Ï´Ù. RGB³ª YUV ¾Æ¿ôDzÀ» Ãâ·ÂÇϸç reclocked SDI loop-throughÃâ·Âµµ °¡´ÉÇÕ´Ï´Ù.

DAC102NÀº ITU 601 ±Ô°ÝÀ» °ÅÀÇ ¿Ïº®ÇÏ°Ô ¸¸Á·½ÃÅ°¸ç, ¹Ì¾àÇÑ chroma bandwidthÀÇ °¨¼Ò¿¡µµ Å« ¹®Á¦°¡ µÇÁö ¾Ê´Â ¸ð´ÏÅ͸µÀ̳ª ½Ì±Û Æнº ¾îÇø®ÄÉÀ̼ǿ¡ ÀûÇÕÇÕ´Ï´Ù. ÀÌ Á¦Ç°Àº Betacam°ú °°Àº ¾Æ³¯·Î±× ÄÄÆÛ³ÍÆ® Å×ÀÙÀ¸·Î º¯È¯Çϴµ¥ ÀÌ»óÀûÀÔ´Ï´Ù.

DAC102FK

DAC102FK´Â DAC102F¿Í °ÅÀÇ °°Àº ¼º´ÉÀ» °¡Áö°í ÀÖÁö¸¸, ¿ÀÁ÷ Y ¾Æ¿ôDz¸¸À» °¡Áö°í Àֱ⠶§¹®¿¡ SDI¸¦ Y½ÅÈ£·Î º¯È¯ÇÕ´Ï´Ù.

µðÁöÅÐ Å° ½ÅÈ£ÀÇ º¯È¯¿¡ ÀûÇÕÇϸç, ÀϹÝÀûÀ¸·Î, Analogue keying device¿¡ ÷°¡Çϰųª Å° ½ÅÈ£¸¦ ·¹ÄÚµùÇϱâ À§ÇÑ Keying application¿¡¼­ »ç¿ëµË´Ï´Ù.

 

MECHANICAL
Standard Crystal Vision modules 266mm x 100mm
Weight: 200g
Power consumption: 6 Watts

VIDEO SDI INPUT
SDI 270Mbit to EBU 3267-E and SMPTE 259M
Cable equalisation >200m Belden 8281 or equivalent
Auto or manual 625/525 line selection

SDI OUTPUT
Reclocked SDI loop-through
Will drive >200m Belden 8281 or equivalent

ANALOGUE OUTPUTS
2 outputs each of YUV and syncs or RGB and syncs 700mV into 75ohm (Y and Green 1 volt with syncs)
Syncs output 2 volt into 75ohm
RM01 frame rear module gives one set of outputs. RM02 and RM18 give two sets of outputs
Selectable setup and Betacam levels

ANALOGUE PERFORMANCE
Frequency Response:
Luminance: +/- 0.1dB 0 to 5.75MHz (DAC102F and DAC102FK), +/- 0.3dB 0 TO 5.5MHz (DAC102N)
Chrominance: +/- 0.1dB 0 to 2.75MHz (DAC102F), +/- 0.4dB 0 to 1.8MHz (DAC102N)
Noise: <60dB weighted luminance or chrominance
Gain error: <1%
RGB matrix error: <1%
Chroma/Luma delay inequality: <5ns
Blanking: To 601 specification horizontally and vertically, with selectable VBI blanking on or off. PAL lines 7 to 22 and 319 to 335, and NTSC lines 7 to 20 and 270 to 278. Selectable shaped analogue blanking from DIP switch

GPI INPUT LEVELS
Active: connect to ground
Inactive: high impedance, or 3.5 to 5 volt
Input current <500uA

GPI INPUTS
YUV/RGB output Syncs on Y/Green on or off Auto or manual 625/525 line select

BOARD EDGE DIL SWITCH SELECTS
YUV/RGB output
Syncs on Y/Green on or off
Auto or manual 625/525 line select
625/525 line select when in manual mode
VBI blanked or unblanked
Setup: can add 7.5 IRE of setup on Y in 525 line only
Analogue horizontal blanking can be selected, or narrow digital blanking
Movable link on board can select Betacam levels for U and V, which gives 700mV for 75% colour bars, instead of standard 700mV for 100% bars

LED INDICATION OF:
Power supplies on board
SDI input present
SDI input lock error
625/525 input standard

 

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