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GENERAL DESCRIPTION
Clock Driver AD246
AD246 SPECIFICATIONS (Typical @ 25∞C and VS = 15 V, unless otherwise noted.
)
The AD246 is a compact, inexpensive clock driver that can be used to obtain the required clock from a single 15 V supply.
The circuit shown in Figure 1 (essentially an AD246) can operate at least 32 AD204s at the rated minimum supply
voltage of 14.
25 V and one additional isolator can be operated for each 40 mV increase in supply
voltage up to 15 V.
A supply bypass capacitor is included in the AD246, but if many AD204s are operated from a single AD246, an external bypass connector should be used with a value of at least 1 mF for every five isolators used.
Place the capacitor...