MAX3992
10Gbps Clock and Data Recovery
with Equalizer
4 _______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(See Table 1 for operating conditions. Typical values at V
CC
= +3.3V, T
A
= +25°C, unless otherwise noted.)
Note 1: Measured with 100mV
P-P
differential amplitude.
Note 2: Guaranteed by design and characterization.
Note 3: Measured from the time that the FCTL1 input goes high with FCTL2 = 0, to the time when the supply current drops to less
than 40% of the nominal value.
Note 4: Measured with PRBS = 2
31
- 1.
Note 5: Larger C
FILT
can be used to reduce jitter peaking at ≤ 120kHz. A larger C
FILT
will increase acquisition time. C
FILT
should
not exceed 200nF.
Note 6: Measurement limited by test equipment.
Note 7: Jitter tolerance is for BER ≤ 10
-12
, measured with additional 0.1VI deterministic jitter through 15 inches of FR4. (See Typical
Operating Characteristics 1.)
Note 8: Measured with 50kHz to 80MHz SONET filter.
Note 9: Applies on power-up or after standby.
Note 10: Over process, temperature and supply.
Note 11: Hysteresis is defined as 20Log(V
LOS-DEASSERT
/V
LOS-ASSERT
).
Table 2. Serial Data Rate and Reference Clock Frequency
