AD9411SLASHPCB datasheet(5/28 Pages) AD

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AD9411

Rev. A | Page 5 of 28

DIGITAL SPECIFICATIONS

AVDD = 3.3 V, DRVDD = 3.3 V, TMIN = –40°C, TMAX = +85°C, unless otherwise noted.

Table 3.

AD9411-170

AD9411-200

Parameter

Temp

Test Level

Min

Typ

Max

Min

Typ

Max

Unit

CLOCK INPUTS

(CLK+, CLK–)1

Differential Input Voltage2

Full

0.2

Common-Mode Voltage3

Full

1.375

1.5

1.575

1.375

1.5

1.575

Input Resistance

Full

3.2

5.5

6.5

3.2

5.5

6.5

kΩ

Input Capacitance

25°C

LOGIC INPUTS (S1, S2, S4, S5)

Logic 1 Voltage

Full

2.0

Logic 0 Voltage

Full

0.8

Logic 1 Input Current

Full

190

µA

Logic 0 Input Current

Full

µA

Input Resistance

25°C

kΩ

Input Capacitance

25°C

LVDS LOGIC OUTPUTS4

VOD Differential Output Voltage

Full

247

454

247

454

VOS Output Offset Voltage

Full

1.125

1.375

1.125

1.375

Output Coding

Twos Complement or Binary

1 See the

section.

Equivalent Circuits

2 All ac specifications tested by driving CLK+ and CLK– differentially, |(CLK+) – (CLK–)| > 200 mV.

3 Clock inputs’ common mode can be externally set, such that 0.9 V < CLK

± < 2.6 V.

4 LVDS RTERM = 100 Ω, LVDS output current set resistor (RSET) = 3.74 kΩ (1% tolerance).

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