Datasheet

Maxim Integrated │ 4
www.maximintegrated.com
MAX14970 Ruggedized 6Gbps SATA Redriver with High ESD
and Extended Temperature Operation
Electrical Characteristics (continued)
(V
CC
= +3.0V to +3.6V, C
CL
= 10nF coupling capacitor on each output, R
L
= 50I, T
A
= -40ºC to +85ºC, unless otherwise noted. Typical
values are at V
CC
= +3.3V, T
A
= +25NC.) (Note 3)
Note 3:
All devices are 100% production tested at T
A
= +85NC. Specifications over the operating temperature range are guaranteed
by design.
Note 4: This specification meets SATA version 3.0 (gold standard).
Note 5: Guaranteed by design.
Note 6: This specification meets SATA version 2.6 (gold standard).
Note 7: Rise and fall times are measured using 20% and 80% levels.
Note 8: DJ measured using K28.5 pattern; RJ measured using D10.2 pattern.
Note 9: Total time for OOB detection circuit to enable/squelch the output.
Note 10: Difference between squelched and not squelched in the active mode.
Note 11: Difference between output common mode in the active and dynamic power-down state.
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
OOB Common-Mode Delta ΔV
OOB-CM
(Note 10) -50 +50 mV
OOB Output Disable V
OOB-OUT
V
IN
< V
CCB
(min), output voltage in
squelch (Note 5)
30 mV
P-P
Dynamic Power-Down Exit Time t
DPD
SATA OOB pattern (Note 5) 20 ns
Output Common-Mode Delta ΔV
OUT-CM
(Note 11) -25 +25 mV
LOGIC INPUT
Input Logic-High V
IH
EN, CAD, PA, PB, MODE 1.4 V
Input Logic-Low V
IL
EN, CAD, PA, PB, MODE 0.6 V
Input Logic Hysteresis V
HYST
EN, CAD, PA, PB, MODE 0.1 V
Input Pullup/Pulldown
Resistance
R
PU-PD
370 kΩ
ESD PROTECTION
All Pins Human Body Model ±8 kV