MAX9129 Datasheet, PDF (3/13 Pages) Maxim Integrated Products – Quad Bus LVDS Driver with Flow-Through Pinout

Quad Bus LVDS Driver with
Flow-Through Pinout
AC ELECTRICAL CHARACTERISTICS
(V_CC = +3.0V to +3.6V, R_L = 27Ω ±1%, C_L = 15pF, EN = high, EN = low, T_A = -40°C to +85°C, unless otherwise noted. Typical values
are at V_CC = +3.3V, T_A = +25°C.) (Notes 3, 4, 5)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Differential Propagation Delay
High to Low
t_PHLD Figures 2 and 3
1.0 1.98 3.0
ns
Differential Propagation Delay
Low to High
Differential Pulse Skew (Note 6)
Differential Channel-to-Channel
Skew (Note 7)
t_PLHD
t_SKD1
t_SKD2
Figures 2 and 3
Figures 2 and 3
Figures 2 and 3
1.0 1.92 3.0
ns
300
ps
450
ps
Differential Part-to-Part Skew
(Note 8)
t_SKD3 Figures 2 and 3
1.2
ns
Differential Part-to-Part Skew
(Note 9)
Rise Time
Fall Time
Disable Time High to Z
Disable Time Low to Z
Enable Time Z to High
Enable Time Z to Low
Maximum Operating Frequency
(Note 10)
t_SKD4 Figures 2 and 3
t_TLH
Figures 2 and 3
t_THL
t_PHZ
t_PLZ
t_PZH
t_PZL
f_MAX
Figures 2 and 3
Figures 4 and 5
Figures 4 and 5
Figures 4 and 5
Figures 4 and 5
Figure 2
MAX9129EGE
MAX9129EUE
MAX9129EGE
MAX9129EUE
2.0
0.60 1.19 1.55
0.60 1.09 1.40
0.60 1.12 1.55
0.60 1.02 1.40
8
8
10
10
100
ns
ns
ns
ns
ns
ns
ns
MHz
Note 1: Maximum and minimum limits over temperature are guaranteed by design and characterization. Devices are 100% tested
at T_A = +25°C.
Note 2: Current into the device is defined as positive, and current out of the device is defined as negative. All voltages are
referenced to ground except V_OD and ∆V_OD.
Note 3: AC parameters are guaranteed by design and characterization.
Note 4: C_L includes probe and jig capacitance.
Note 5: Signal generator conditions: V_OL = 0, V_OH = V_CC, f = 100MHz, 50% duty cycle, R_O = 50Ω, t_R = t_F = 1ns (10% to 90%).
Note 6: t_SKD1 is the magnitude difference of differential propagation delays. t_SKD1 = _| t_PHLD - t_{PLHD |}.
Note 7: t_SKD2 is the magnitude difference of t_PHLD or t_PLHD of one channel to the t_PHLD or t_PLHD of another channel on the
same device.
Note 8: t_SKD3 is the magnitude difference of any differential propagation delays between devices at the same V_CC and within 5°C
of each other.
Note 9: t_SKD4 is the magnitude difference of any differential propagation delays between devices operating over the rated supply
and temperature ranges.
Note 10: Signal generator conditions: V_OL = 0, V_OH = V_CC, f = 100MHz, 50% duty cycle, R_O = 50Ω, t_R = t_F = 1ns (10% to 90%).
MAX9129 output criteria: duty cycle = 45% to 55%, V_OD ≥ 250mV, all channels switching.
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