MAX9171_07 Datasheet, PDF (3/12 Pages) Maxim Integrated Products – Single/Dual LVDS Line Receivers with “In-Path” Fail-Safe

Single/Dual LVDS Line Receivers with
“In-Path” Fail-Safe
SWITCHING CHARACTERISTICS
(V_CC = 3.0V to 3.6V, C_L = 15pF, |V_ID| = 0.2V, V_CM = 1.2V, T_A = -40°C to +85°C, unless otherwise noted. Typical values are at V_CC =
3.3V, T_A = +25°C.) (Notes 4, 5, 6)
PARAMETER
Differential Propagation Delay
High to Low
SYMBOL
CONDITIONS
t_PHLD Figures 2, 3
MIN TYP MAX UNITS
1.0
1.65
2.5
ns
Differential Propagation Delay
Low to High
t_PLHD Figures 2, 3
1.0
1.62
2.5
ns
Differential Pulse Skew
|t_PHLD - t_PLHD|
Differential Channel-to-Channel
Skew (MAX9172)
Differential Part-to-Part Skew
Rise Time
Fall Time
Maximum Operating Frequency
t_SKD1 Figures 2, 3 (Note 7)
t_SKD2
t_SKD3
t_SKD4
t_TLH
t_THL
f_MAX
Figures 2, 3 (Note 8)
Figures 2, 3 (Note 9)
Figures 2, 3 (Note 10)
Figures 2, 3
Figures 2, 3
All channels switching, V_OL(MAX) = 0.4V,
V_OH(MIN) = 2.7V, 40% < duty cycle < 60%
30
400
ps
40
500
ps
1
ns
1.5
0.55
0.8
ns
0.51
0.8
ns
250 300
MHz
Note 1: Current into a pin is defined as positive. Current out of a pin is defined as negative. All voltages are referenced to GND
except V_TH, V_TL, and V_ID.
Note 2: All devices are 100% production tested at T_A = +25°C and are guaranteed by design for T_A = -40°C to +85°C, as specified.
Note 3: Short only one output at a time. Do not exceed the absolute maximum junction temperature specification.
Note 4: AC parameters are guaranteed by design and not production tested.
Note 5: C_L includes scope probe and test jig capacitance.
Note 6: Pulse generator output conditions: t_R = t_F < 1ns (0% to 100%), frequency = 250MHz, 50% duty cycle, V_OH = 1.3V, V_OL = 1.1V.
Note 7: t_SKD1 is the magnitude of the difference of differential propagation delays in a channel. t_SKD1 = |t_PHLD - t_PLHD|.
Note 8: t_SKD2 is the magnitude of the difference of the t_PLHD or t_PHLD of one channel and the t_PLHD or t_PHLD of the other channel on
the same part.
Note 9: t_SKD3 is the magnitude of the difference of any differential propagation delays between parts at the same V_CC and within
5°C of each other.
Note 10: t_SKD4 is the magnitude of the difference of any differential propagation delays between parts operating over the rated
supply and temperature ranges.
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