A. Output skew is calculated as the greater of: The difference between the fastest and the slowest tPLHn (n = 0, 1,...9) or the difference between the fastest and the slowest tPHLn (n = 0, 1,...9).
B. Part-to-part skew, is calculated as the greater of: The difference between the fastest and the slowest tPLHn (n = 0, 1,...9) across multiple devices or the difference between the fastest and the slowest tPHLn (n = 0, 1,...9) across multiple devices.
C. Typical value measured at ambient when clock input is 155.52 MHz for an integration bandwidth of 20 kHz to 5 MHz.
D. Input conditions: VCM = 1 V, VID = 0.5 V and FIN = 1 GHz.
Figure 2. Waveform for Calculating Both Output and Part-to-Part Skew
Figure 3. Output Voltage and Rise and Fall Time
Figure 4. Typical Termination for Output Driver (See the Interfacing Between LVPECL, LVDS, and CML Application Note, SCAA056)
Figure 5. LVPECL Output DC Configuration During Device Test
Figure 6. LVPECL Output AC Configuration During Device Test