AD9543 datasheet(16/66 Pages) AD

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AD9543

Data Sheet

Rev. 0 | Page 16 of 66

LOGIC INPUT SPECIFICATIONS (RESETB, M0 TO M6)

Table 20.

Parameter

Min

Typ

Max

Unit

Test Conditions/Comments

RESETB

Valid for 3.3 V ≥ VDDIOA ≥ 1.8 V; internal 100 kΩ pull-up resistor

Input High Voltage (VIH)

VDDIOA − 0.4

Input Low Voltage (VIL)

0.4

Input Current High (IINH)

µA

Input Current Low (IINL)

±15

±125

µA

LOGIC INPUTS (M0 to M6)

Valid for 3.3 V ≥ VDDIOx ≥ 1.8 V; VDDIOA applies to the M5 pin and

the M6 pin; VDDIOB applies to the M0, M1, M2, M3, and M4 pins;

the M3 and M4 pins have internal 100 kΩ pull-down resistors

Frequency Range

MHz

Input High Voltage (VIH)

VDDIOx − 0.4

Input Low Voltage (VIL)

0.4

Input Current (IINH, IINL)

±15

±125

µA

LOGIC OUTPUT SPECIFICATIONS (M0 TO M6)

Table 21.

Parameter

Min

Typ

Max

Unit

Test Conditions/Comments

LOGIC OUTPUTS (M0 to M6)

Valid for 3.3 V ≥ VDDIOx ≥ 1.8 V; VDDIOA applies for the M5 and

M6 pins; VDDIOB applies for M0 to M4; normal (default) output

drive current setting for M0 through M6

Frequency Range

MHz

Output High Voltage (VOH)

VDDIOx − 0.6

Load current = 10 mA

VDDIOx – 0.2

Load current = 1 mA

Output Low Voltage (VOL)

0.6

Load current = 10 mA

0.2

Load current = 1 mA

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