SN11085 View Datasheet(PDF) - Sonix Technology Co., Ltd
Part Name
Description
Manufacturer
SN11085 Datasheet PDF : 16 Pages
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SN11085
2002/12/01 ver 0.97
VDI
USB differential input sensitivity | (D+) – (D-) | 0.2 (min)
V
VCM
USB differential common mode Included VDI 0.8 (min)
V
range
range
2.5 (max)
VSE
USB single ended receiver
threshold
0.8 (min)
V
2.0 (max)
VIH
high level input voltage
2.0 (min)
V
VIL
low level input voltage
0.8 (max)
V
VOH
high level output voltage
IOH = -4 mA 2.3 (min)
V
VOL
low level output voltage
IOL= 4 mA 0.5 (max)
V
IIL
low level input current
VI = 0 V
RSTN pin : - 50.0 (max) µA
the other pins : - 3.0 (max)
IIH
high level input current
VI = 3.6 V 3.0 (max)
µA
IDD
input supply current
Isuspend supply current in suspend
20 (max)
mA
20 (max)
µA
6.4 AC electrical characteristics
6.4.1 USB transceiver signal (full speed mode)
Table 7
symbol
Tr
Tf
Trfm
Vo(crs)
parameter
test condition
transition rise time for DP or DM
transition fall time for DP or DM
rise / fall time matching
(Tr / Tf ) * 100
signal crossover voltage
min max unit
4
20 ns
4
20 ns
90
110 %
1.3 2.0 V
6.4.2 Operation clocks
Table 8
symbol
USBCLKin
parameter
XI/XOUT crystal value
USBCLKin duty cycle
value
6 (typ)
50 ± 2
unit
MHz
%
6.4.3 External EEPROM interface
Table 9
11
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