2.1 State Control Circuit ................................................................................................................................................................................10
2.1.1 Normal Mode..............................................................................................................................................................................11
2.1.2 Fast Lock Mode..........................................................................................................................................................................11
2.2 Frequency Select Circuit .........................................................................................................................................................................11
2.5 Invalid Input Signal Detection ..................................................................................................................................................................12
2.6 TIE Control Block.....................................................................................................................................................................................12
2.7.5 Digital Control Oscillator (DCO)..................................................................................................................................................15
2.11 Power Supply Filtering Techniques .........................................................................................................................................................17
Measures of Performance ...............................................................................................................................................................................18
3.3 Jitter Transfer ..........................................................................................................................................................................................18
3.4 Frequency Accuracy................................................................................................................................................................................18
3.6 Capture Range ........................................................................................................................................................................................18
3.7 Lock Range .............................................................................................................................................................................................18
3.9 Time Interval Error (TIE)..........................................................................................................................................................................18
3.10 Maximum Time Interval Error (MTIE) ......................................................................................................................................................19
Absolute Maximum Ratings ............................................................................................................................................................................20
Recommended DC Operating Conditions .....................................................................................................................................................20
DC Electrical Characteristics ..........................................................................................................................................................................20
6.1 Single End Input/Output Port...................................................................................................................................................................20
6.2 Differential Output Port (LVDS) ...............................................................................................................................................................21
AC Electrical Characteristics .........................................................................................................................................................................22
8 kHz Input to 8 kHz Output Jitter Transfer .............................................................................................................................................24
1.544 MHz Input to 1.544 MHz Output Jitter Transfer.............................................................................................................................24
2.048 MHz Input to 2.048 MHz Output Jitter Transfer.............................................................................................................................25
19.44 MHz Input to 19.44 MHz Output Jitter Transfer.............................................................................................................................25
Ordering Information .......................................................................................................................................................................................34
Fref0 Frequency Selection .................................................................................................................................................................11
Fref1 Frequency Selection .................................................................................................................................................................11
C2/C1.5 Output Frequency Control....................................................................................................................................................15