USB3318C-CP-TR Просмотр технического описания (PDF) - Microchip Technology
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USB3318C-CP-TR
Microchip Technology
USB3318C-CP-TR Datasheet PDF : 73 Pages
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Hi-Speed USB Transceiver with 1.8V-3.3V ULPI Interface - 13MHz Reference Clock
Datasheet
4.6
Dynamic Characteristics: Analog I/O Pins
Table 4.6 Dynamic Characteristics: Analog I/O Pins (DP/DM)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP
FS Output Driver Timing
FS Rise Time
FS Fall Time
Output Signal Crossover
Voltage
Differential Rise/Fall Time
Matching
LS Output Driver Timing
LS Rise Time
TFR
TFF
VCRS
TFRFM
TLR
LS Fall Time
TLF
Differential Rise/Fall Time
Matching
HS Output Driver Timing
Differential Rise Time
Differential Fall Time
Driver Waveform
Requirements
Hi-Speed Mode Timing
Receiver Waveform
Requirements
Data Source Jitter and
Receiver Jitter Tolerance
TLRFM
THSR
THSF
CL = 50pF; 10 to 90% of 4
|VOH - VOL|
CL = 50pF; 10 to 90% of 4
|VOH - VOL|
Excluding the first
1.3
transition from IDLE state
Excluding the first
90
transition from IDLE state
CL = 50-600pF;
75
10 to 90% of
|VOH - VOL|
CL = 50-600pF;
75
10 to 90% of
|VOH - VOL|
Excluding the first
80
transition from IDLE state
500
500
Eye pattern of Template 1
in USB 2.0 specification
Eye pattern of Template 4
in USB 2.0 specification
Eye pattern of Template 4
in USB 2.0 specification
MAX UNITS
20
ns
20
ns
2.0
V
111.1 %
300
ns
300
ns
125
%
ps
ps
4.7
OTG Electrical Characteristics
PARAMETER
SessEnd trip point
SessVld trip point
VbusVld trip point
A-Device Impedance
ID Float trip point
Vbus Pull-Up
Table 4.7 OTG Electrical Characteristics
SYMBOL
CONDITIONS
MIN
VSessEnd
VSessVld
VVbusVld
RIdGnd
VIdFloat
RVPU
0.2
0.8
4.4
Maximum A device
Impedance to ground on ID
pin
1.9
VBUS to VDD33
281
(ChargeVbus = 1)
TYP
0.5
1.4
4.58
2.2
340
MAX
0.8
2.0
4.75
100
UNITS
V
V
V
kΩ
2.5
V
450 Ω
Revision 2.1 (06-02-10)
18
DATASHEET
SMSC USB3318 REV C
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