DS_8009CN_026
73S8009CN Data Sheet
Symbol Parameter
Condition
Min Nom Max
Unit
Interface Requirements – Data Signals: I/O, AUX1, AUX2, and host interfaces: I/OUC, AUX1UC,
AUX2UC, DP, DM. ISHORTL, ISHORTH, and VINACT requirements do not pertain to I/OUC, AUX1UC, AUX2UC
VOH
Output level, high (I/O,
IOH =0
AUX1, AUX2)
0.9 * VCC
–
VCC+0.1
V
VOH
Output level, high (I/OUC, IOH = -40µA
AUX1UC, AUX2UC)
IOH =0
VOL
Output level, low (I/O,
IOH = -40µA
AUX1, AUX2)
IOL=1mA
VOL
Output level, low (I/OUC, IOL=1mA
AUX1UC, AUX2UC)
0.75 VCC
–
VCC+0.1
V
0.9 VDD
–
VDD+0.1
V
0.75 VDD
–
VDD+0.1
V
–
– 0.15 *VCC V
–
–
0.3
V
VIH
Input level, high (I/O,
AUX1, AUX2)
0.6 * VCC
–
VCC+0.30
V
VIH
Input level, high (I/OUC,
AUX1UC, AUX2UC)
0.6 * VDD
–
VDD+0.30
V
VIL
Input level, low (I/O,
AUX1, AUX2)
-0.15
–
0.2 * VCC
V
VIL
Input level, low (I/OUC,
AUX1UC, AUX2UC)
-0.15
–
0.2 * VDD
V
VINACT
ILEAK
Ifloat
Output voltage when
outside of session
Input leakage
Input current
IOL = 0
IOL = 1mA
VIH = VCC
Input current with
SC/USB = 0
–
–
0.1
V
–
–
0.3
V
–
–
10
µA
-2
–
+2
µA
IIL
Input current, low (I/O,
VIL = 0
AUX1, AUX2)
–
–
0.65
mA
IIL
Input current, low (I/OUC, VIL = 0
AUX1UC, AUX2UC)
–
–
0.7
mA
ISHORTL
ISHORTH
Short circuit output
current
Short circuit output
current
For output low, shorted to
–
VCC through 33Ω
For output high, shorted to
–
ground through 33Ω
–
15
mA
–
15
mA
tR, tF
Output rise time, fall
For I/O, AUX1, AUX2,
–
times
CL = 80pF, 10% to 90%.
For I/OUC, AUX1UC,
AUX2UC, CL=50Pf, 10%
to 90%.
–
100
ns
tIR, tIF
Input rise, fall times
–
–
1
µs
RPU
Internal pull-up resistor Output stable for >200ns
8
11
14
kΩ
FDMAX
TFDIO
TRDIO
CIN
Maximum data rate
Delay, I/O to I/OUC, AUX1
to AUX1UC, AUX2 to
AUX2UC,I/OUC to I/O,
AUX1UC to AUX1, AUX2UC
to AUX2 (respectively falling
edge to falling edge and
rising edge to rising edge)
Input capacitance
Edge from master to
slave, measured at 50%
–
–
1
MHz
60
100
200
ns
–
15
–
ns
–
–
10
pF
Inusboff Input current USB off
0 < Vdm, Vdp <3.3V,
VCC=5V, SC/USB =1
-2
–
+2
µA
Rswitch Resistance D to Aux
0 < Vdm, Vdp < 3.3V,
VCC=5V, SC/USB =0
0.5
2
6
Ω
Rev. 1.4
11