MIC2555_06 Datasheet, PDF (7/29 Pages) Micrel Semiconductor – USB – OTG Transceiver

Micrel, Inc.
MIC2555
Symbol
Parameter
Transceiver DC Characteristics - D+, D-
Condition
V_DI
Differential Input Sensitivity |(D+) – (D-)|, V_IN = 0.8V – 2.5V
V_CM
Differential Common-Mode
Range
Includes V_DI Range
V_{TH_SE}
Single-Ended Receiver
Threshold
V_HYS
V_OL
V_OH
R_DRV
Receiver Hysteresis
LOW-Level Output Voltage
HIGH-Level Output Voltage
Transceiver Output
Resistance
D+, D-
OE_INT/ = 0, R_L = 1.5kΩ to 3.6V
OE_INT/ = 0, I_SOURCE = 1mA
D+, D-
R_{PU_D}
Internal Pull-Up Resistor on
D+ and D-
V_TRM to D+ or D-
Active
Idle
R_{PD_D}
Internal Pull-Down Resistor or
D+ and D-
D+ to GND, D- to GND
C_{IN_D}
Transceiver Input
Capacitance
D+, D- pins to GND
See Note 4
V_{THL_INT_HI}
Interrupt Detector Threshold
HIGH
V_{THL_INT_LO}
Interrupt Detector Threshold
LOW
Transceiver AC Characteristics - D+, D-
V_C2C
Channel-to-Channel Isolation
between D+, D- and ID pins
(in audio mode)
DC bias (pin to GND) = 0.4V
AC signal = 600mVp-p
Freq. = 2kHz
See Note 4
Z_{OUT_3S_D}
High-Z State Output
Impedance
0V < V_D < 3.6V, f = 2kHz OE_INT/ = 1
Measured at D+, D- pins, with respect to
GND
See Note 4
Data Rate
F_I2C
I²C signaling rate
V_BAT = 3.6V
V_BAT = 3.0V
Driver Characteristics - Full Speed T_AMB = 25°C
Transition Time:
C_L = 50pF to 125pF
t_{R_FS}
Rise Time
t_{F_FS}
Fall Time
See Note 4
t_R / t_F
Rise/Fall Time Matching
(T_R/ T_F)
V_CRS
Output Signal Crossover
Voltage
t_PLH
Propagation delay
t_PHL
LOW to HIGH
HIGH to LOW
See Note 4
Min
0.2
0.8
0.8
2.8
5
1.425
0.900
14.3
2.5
0.3
-60
300
100
100
4
4
90
1.3
Typ
Max Units
V
2.5
V
1.5
2.0
V
200
mV
0.1
0.3
V
3.3
3.6
V
12
24
Ω
2.25
3.09
kΩ
1.24
1.575
kΩ
19.5
24.8
kΩ
20
pF
3.0
3.3
V
0.5
0.7
V
dB
kΩ
400
kbps
200
kbps
12.5
20
ns
12.5
20
ns
111.11 %
2.0
V
18
ns
18
ns
December 2006
7
M9999-121406