Data Sheet

ADN2913

Rev. B | Page 7 of 35

Parameter

Test Conditions/Comments

Min

Typ

Max

Unit

LVTTL DC INPUT CHARACTERISITICS

(I2C_ADDR Pin)

Input Voltage

High

VIH

2.0

V

Low

VIL

0.8

V

Input Current

High

IIH, VIN = 2.4 V

5

µA

Low

IIL, VIN = 0.4 V

−5

µA

LVTTL DC OUTPUT CHARACTERISITICS

(LOS/LOL Pins)

Output Voltage

High

VOH, IOH = +2.0 mA

2.4

V

Low

VOL, IOL = −2.0 mA

0.4

V

REFERENCE CLOCK CHARACTERISTICS

Optional LTR mode

Input Compliance Voltage

(Common-Mode Voltage Referred

to Ground)

VCM (no input offset, no input current),

see Figure 30, ac-coupled input

0.55

1.0

V

Minimum Input Drive

See Figure 30, ac-coupled, differential input

100

mV p-p diff

Reference Frequency

11.05

176.8

MHz

Required Accuracy3

AC-coupled, differential input

100

ppm

1

Fibre Channel Physical Interface-4 standard, FC-PI-4, Rev 8.00, May 21, 2008.

2

Cb is the total capacitance of one bus line in picofarads (pF). If mixed with high speed (HS) mode devices, faster rise/fall times are allowed (refer to the Philips

I2C Bus Specification, Version 2.1).

3

Required accuracy in dc-coupled mode is guaranteed by design as long as the clock common-mode voltage output matches the reference clock common-

mode voltage range.