MAX14600 Datasheet, PDF (3/16 Pages) Maxim Integrated Products – USB Host Charger Identification/Adapter Emulators Greater User Flexibility

MAX14600–MAX14605
USB Host Charger Identification/Adapter Emulators
ELECTRICAL CHARACTERISTICS (continued)
(V_CC = 3.0V to 5.5V, T_A = T_MIN to T_MAX, unless otherwise noted. Typical values are at V_CC = 5.0V, T_A = +25NC.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Turn-Off Time
t_OFF
V_TDP or V_TDM = 1.5V, R_L = 300I,
C_L = 35pF, V_IH = V_CC, V_IL = 0V, Figure 1
(Note 5)
1
5
Fs
TDP, TDM Switch Propagation
Delay
t_PLH, t_PHL R_L = R_S = 50I
60
ps
Output Skew
TDP, TDM Off-Capacitance
DP, DM On-Capacitance
(Connected to TDP, TDM)
-3dB Bandwidth
Off-Isolation
t_SK
C_OFF
C_ON
BW
V_ISO
Skew between DP and DM when
connected to TDP and TDM,
R_L = R_S = 50I, Figure 2
f = 1MHz, V_BIAS = 0V_, V_IN = 500mV_P-P
f = 240MHz, V_BIAS = 0V_, V_IN = 500mV_P-P
R_L = R_S = 50I
V_TDP or V_DP = 0dBm, R_L = R_S = 50I,
f = 250MHz, Figure 3
40
2.0
4.0
5.5
1000
-20
ps
pF
pF
MHz
dB
Crosstalk
V_CT
DPC INTERNAL RESISTORS
DP/DM Short Pulldown
RP1/RP2 Ratio
RP1 + RP2 Resistance
RM1/RM2 Ratio
RM1 + RM2 Resistance
DPC COMPARATORS (Note 4)
R_PD
RT_RP
R_RP
RT_RM
R_RM
DM1 Comparator Threshold
DM1 Comparator Hysteresis
V_DM1F
DM2 Comparator Threshold
DM2 Comparator Hysteresis
V_DM2F
DP Comparator Threshold
DP Comparator Hysteresis
V_DPR
CDP INTERNAL RESISTORS
DP Pulldown Resistor
R_{DP_DWN}
DM Pulldown Resistor
R_{DM_DWN}
CDP LOW-SPEED COMPARATORS
V_{DM_SRC} Voltage
V_{DAT_REF} Voltage
V_LGC Voltage
I_{DP_SINK} Current
V_{DM_SRC}
V_{DAT_REF}
V_LGC
I_{DP_SINK}
V_TDP or V_DP = 0dBm, R_L = R_S = 50I,
f = 250MHz, Figure 3
DM falling
DM falling
DP rising
I_LOAD = 0 to 200FA, T_A = +25°C
V_DP = 0.15V to 3.6V
-25
dB
320 500 730
kI
1.4
1.5 1.55
—
85
125 170
kI
0.85 0.86 0.87
—
60
93
125
kI
40
41
1
6.31
7
1
45
46
1
42
%V_CC
%
7.6 %V_CC
%
47
%V_CC
%
14.25 24.8
kI
14.25 24.8
kI
0.5
0.7
V
0.25
0.4
V
0.8
2.0
V
50
150
FA
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