AD7626

Data Sheet

Rev. D | Page 6 of 29

TIMING SPECIFICATIONS

Table 3.

Parameter

Symbol

Min

Typ

Max

Unit

100

10,000

ns

Acquisition Time

40

ns

CNV High Time

10

40

ns

CNV to D (MSB) Ready

100

ns

CNV to Last CLK (LSB) Delay

72

ns

3.33

4

ns

CLK Frequency

250

300

MHz

CLK to DCO Delay (Echoed Clock Mode)

0

4

7

ns

DCO to D Delay (Echoed Clock Mode)

0

1

ns

CLK to D Delay

0

4

7

ns

1

2

frequency that can be used for a given conversion CNV frequency. In echoed clock interface mode, n = 16; in self clocked interface mode, n = 18.