SK02-Resyncer
Together with the Sync Splitter Module, this forms the basis of the Synkie system. The Resyncer is the Synkie’s output stage. It takes a siff signal and a sync signal as inputs and restores a standard composite video signal from the siff signal by inserting the sync pulses and color burst from the sync signal. The outputs of the Resyncer can be directly connected to standard video equipment, such as a monitor.
Parts placement
Module Info
Inputs: | Siff Sync |
---|---|
Outputs: | 2x Composite Video |
Power Draw on +5V: | 29 mA |
Power Draw on -5V: | 50 mA |
Frequency Response: |
Schematic & PCB
View on GithubDownload PCB Layout & Eagle Files
Parts List
Qty | Value | Device | Parts |
3 | 3,17/1,1 | GENLOCK-IN, SIFF-IN, SIFF-OUT | |
2 | CPOL-EUE5-10.5 | C11, C12 | |
2 | L-EUL1812 | L1, L2 | |
2 | PINHD-1X4 | SUPPLY, SYNK | |
1 | 1PS302 | DIODE_2CACA-SOT23 | D2 |
6 | 1k | R-EU_R1206 | R6, R7, R8, R9, R11, R12 |
1 | 2k2 | R-EU_R1206 | R10 |
1 | 10p | C-EUC1206 | C7 |
2 | 50k | R-EU_R1206 | R4, R5 |
3 | 75 | R-EU_R1206 | R1, R14, R19 |
4 | 100n | C-EUC0805 | C8, C9, C10, C18 |
5 | 100n | C-EUC1206 | C1, C2, C3, C5, C6 |
1 | 120p | C-EUC1206 | C4 |
4 | 200 | R-EU_R1206 | R15, R16, R17, R18 |
1 | 4011D | 4011D | IC2 |
1 | 4053D | 4053D | IC4 |
1 | BAS70-04 | BAS70-04 | D7 |
3 | BAT54S-L44 | DIODE_2CACA-SOT23 | D1, D5, D6 |
2 | MAX4392ESA | MAX4392ESA | IC3, IC5 |
2 | SPC604 | SPC604 | VIDEO-OUT, VIDEO-OUT1 |
Observations
Power draw depends on input signal; in particular, if the input sync splitter has its input disconnected, the power draw on -5V of the Resyncer goes up from around 25 mA to 50 mA!
Revisions:
- November 20, 2013 @ 22:56:00 [Current Revision] by mexx
- November 20, 2013 @ 22:56:00 by Michael
- March 10, 2012 @ 16:06:53 by Michael
- March 10, 2012 @ 15:42:43 by mexx
- March 10, 2012 @ 15:39:21 by mexx
- March 10, 2012 @ 15:34:38 by mexx
- March 10, 2012 @ 15:31:34 by mexx