MAX14550E Maxim, MAX14550E Datasheet - Page 3

• Manufacturer Part Number: MAX14550E
• Description: The MAX14550E is a USB Hi-Speed analog switch with a USB host charger (dedicated charger) identification circuit
• Manufacturer: Maxim

ELECTRICAL CHARACTERISTICS (continued)
(V
otherwise noted.) (Note 2)
USB Host Charger Identification Analog Switch
On-Resistance Flatness TDP/
TDM Switch
On-Resistance RDP/RDM
Switch
On-Resistance Flatness RDP/
RDM Switch
On-Resistance of DP/DM
Short
TDP/TDM Off-Leakage
Current
DP/DM On-Leakage Current
DYNAMIC PERFORMANCE
Turn-On Time
Turn-Off Time
TDP/TDM Switch Propagation
Delay
Output Skew Between
Switches
TDP/TDM Off-Capacitance
DP/DM On-Capacitance
(Connected to TD_ )
-3dB Bandwidth
Off-Isolation
Crosstalk
INTERNAL RESISTORS
DP/DM Short Pulldown
RP1/RP2 Ratio
RP1 + RP2 Resistance
RM1/RM2 Ratio
RM1 + RM2 Resistance
CC
= +2.8V to +5.5V, T
PARAMETER
A
= T
J
= -40NC to +85NC, unless otherwise noted. Typical values are at V
t
SYMBOL
I
PLH
I
R
R
R
TDPOFF
TDMOFF
I
I
t
R
RT
DPON
DMON
C
SHORT
RT
SK(O)
FLATR
C
V
R
FLATT
t
R
V
R
t
BW
OFF
ONR
ON
OFF
ISO
RM
, t
ON
CT
PD
RP
RM
RP
PHL
,
,
V
I
0.4V P V
10mA
V
I
V
0V P V
V
V
V
V
V
C
V
C
R
Skew between DP and DM when connected
to TDP and TDM, R
f = 1MHz, V
(Note 3)
f = 240MHz, V
V
R
V
f = 250MHz, Figure 3
V
f = 250MHz, Figure 3
DP
RDP
DP
RDP
CB0
CC
DM
CC
DP
TDP
TDP
L
SIGNAL
L
TDP
TDP
L
L
= 35pF, V
= 35pF, V
= R
= R
= I
= V
= V
= 5.5V, V
= 5.5V, V
= 5.5V to 0V, V
, V
, V
= I
or V
or V
= V
= 0V, V
DP
DM
S
S
DP
DP
RDM
DM
DM
RDP/RDM
= 50I
= 50I
= 500mV
RDM
P V
TDM
TDM
= 10mA
= 0dBm, R
= 0dBm, R
, 0V P V
= 5.5V to 0V
BIAS
= 10mA
CC
CB
IH
IH
, 0.4V P V
CB0
CB0
BIAS
= 1.5V, R
= 1.5V, R
CONDITIONS
, I
= V
= V
= V
= 0V, V
DP
P V
P-P
= V
= V
DP
CC
CC
L
= 0V,
CC
TDP
= I
CC
= R
L
L
CC
CB
P V
, V
, V
, V
RDP
= R
= R
DM
, I
L
L
SIGNAL
= V
IL
IL
S
, V
CC
= V
DP
= 300I,
= 300I,
RDP
= 50I, Figure 2
= 0V, Figure 1
= 0V, Figure 1
S
S
= 1mA
CB
TDM
P V
,
= V
CC
= 50I,
= 50I,
= I
= 0V, V
CC
,
= 500mV
DM
= 0V to 5.5V
RDM
,
,
=
DP
P-P
=
1.485
93.75
0.854
69.75
-250
-250
MIN
350
CC
= +3.3V, T
0.863
1000
TYP
500
125
-20
-25
0.1
0.1
2.5
2.0
4.0
1.5
50
20
60
40
93
4
A
156.25
116.25
1.515
0.872
+250
+250
MAX
100
700
= +25NC, unless
7.5
5.5
70
5
UNITS
Ratio
Ratio
MHz
nA
nA
dB
dB
kI
kI
kI
ps
ps
pF
pF
Fs
Fs
I
I
I
I
3