Datasheet

MAX4906/MAX4606F/MAX4907/MAX4907F
High-/Full-Speed USB 2.0 Switches
_______________________________________________________________________________________ 3
ELECTRICAL CHARACTERISTICS (continued)
(V+ = +3V to +3.6V, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at V+ = 3.3V, T
A
= +25°C.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX
UNITS
f = 10MHz; V
NO_
, V
NC_
= 1V
P-P
;
R
L
= R
S
= 50Ω, Figure 1
-59
f = 250MHz; V
NO_
, V
NC_
= 1V
P-P
;
R
L
= R
S
= 50Ω, Figure 1
-31
Crosstalk (Note 6) V
CT
f = 500MHz; V
NO_
, V
NC_
= 1V
P-P
;
R
L
= R
S
= 50Ω, Figure 1
-25
dB
SWITCH DYNAMICS
NO_, NC_ Off-Capacitance C
(OFF)
f = 1MHz, Figure 2 (Note 7) 2 4 pF
MAX4906ELB,
MAX4906FELB
69
Switch On-Capacitance C
(ON)
f = 1MHz, Figure 2
(Note 7)
MAX4907ELA,
MAX4907FELA
47
pF
MAX4906ELB,
MAX4906FELB
0.4
Switch On-Capacitance Matching
C
ONM
f = 1MHz (Note 7)
MAX4907ELA,
MAX4907FELA
0.3
pF
Turn-On Time t
ON
V
N O
_, V
N C
_ = 1.5V ; R
L
= 300Ω , C
L
= 35p F,
V
IH
= V + , V
IL
= 0V , S H D N or S H D N /EN = 0V ,
Fi g ur e 3
60 ns
Turn-Off Time t
OFF
V
NO
_, V
NC
_ = 1.5V; R
L
= 300Ω, C
L
= 35pF,
V
IH
= V+, V
IL
= 0V, SHDN or SHDN/EN = 0V,
Figure 3; T
A
= +25°C
30 ns
Propagation Delay
t
PLH_
,t
PHL
R
L
= R
S
= 50Ω, Figure 4
0.25
ns
Fault-Protection Response Time t
FP
V
COM_
= 0 to 5V step,
R
L
= R
S
= 50Ω, Figure 5
3.0 µs
Fault-Protection Recovery Time t
FPR
V
COM_
= 5V to 3V step,
R
L
= R
S
= 50Ω, Figure 5
2µs
Output Skew Between Switches t
SK(o)
Skew between switch 1 and switch 2, R
L
=
R
S
= 50Ω, Figure 4 (Note 7)
50 100 ps
Output Skew Same Switch t
SK(p)
Skew between opposite transitions in same
switch, R
L
= R
S
= 50Ω, Figure 4 (Note 7)
50 100 ps