5/16/2023 0 Comments Word clock distributoroutputs 1-4: FS x1 - FS x4 or Fs x256 (super clock).If I understand correctly I can route the WC (from a BNC 'WC input' connector on my diy chassis) directly to the inputs of 10 HC family gates which will buffer the clock input. The D-Clock is a dual input/twenty output word clock distributor with a 16. I am building a Word Clock Distribution box to distribute WC from my RME ADI-88-DD (which has only one WC output) to 11 devices in my studio. SYSTEM ARCHITECTURE The DCD-8 generator has 2 domains, A & B, each capable of generating a differ- ent rate. 2 in x 20 out Clock Measurement and Distribution Amplifier. 32-200 kHz (Fs x1 - Fs x4) or 10-13 Mhz (Fs x256), minimum level = 0.7 Vpp It’s main features include: Word clock generator Word clock extractor Word clock distributor Word clock analyzer Format converter Digital Audio router Video Sync Generator (optional) 1.1. transformer isolated BNC, 75 ohms internal terminated.FAILSAFE mode is a broadcast application, which monitors the two input signals and performs an automatic switch over of all 12 outputs if the primary word clock signal fails. Supported sample rates are 44.1, 48, 88.2, 96, 176.4 and 192 kHz as well as the respective super clocks (Fs x256). GENERATOR mode changes the unit into a ultra low jitter audio master clock generator with 12 programmable outputs. Input B also accepts Fs x256 signals (also known as super clock). Datasheet: Description: Texas Instruments: CDC2536DBRG4 : 490Kb / 15P Old version datasheet 3.3V PHASE-LOCK LOOP CLOCK DRIVER CDC536DBRG4 : 295Kb / 14P Old version datasheet 3. Ten LEDs on the front panel indicate the sample rate of the incoming signals. In operation mode DISTRIBUTOR the two inputs A and B can be routed individually to each of the 12 outputs. Ground potential variations, similar to earthloop induced hum in analog audio, can cause jitter in clock signals, a transformer isolated input eliminates this effect. The unit provides two transformer isolated word clock inputs and 12 word clock outputs to receive and distribute word clock signals over long distances. Nanoclocks is a word clock distributor with integrated audio master clock generator, dual inputs with frequency status indicators and programmable output matrix - a flexible tool for all extensive digital audio installations.
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