ADG5248F datasheet(32/33 Pages) AD

Part #	ADG5248F

Description	User Defined Fault Protection and Detection, 0.8 pC QINJ, 8-1/Dual 4-1 Multiplexers

PDF	33 Pages

Scroll/Zoom	100%

Manufacturer	AD [Analog Devices]

Direct Link	http://www.analog.com

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32 / 33 page

ADG5248F/ADG5249F

Data Sheet

The specific fault digital output, SF, decodes which inputs are

experiencing a fault condition. The SF pin reduces to below

0.8 V when a fault condition is detected on a specific pin,

depending on the state of the F0, F1, and F2 pins (see Table 9

and Table 12). The specific fault feature also works with the

switches disabled (EN pin low), which allows the user to cycle

through and check the fault conditions without connecting the

fault to the drain output.

LARGE VOLTAGE, HIGH FREQUENCY SIGNALS

Figure 31 illustrates the voltage range and frequencies that the

ADG5248F/ADG5249F can reliably convey. For signals that

extend across the full signal range from VSS to VDD, keep the

frequency below 1 MHz. If the required frequency is greater

than 1 MHz, decrease the signal range appropriately to ensure

signal integrity.

Rev. 0 | Page 32 of 33

ADG5248F Datasheet(PDF) 32 Page - Analog Devices