upd720110a Renesas Electronics Corporation., upd720110a Datasheet - Page 12

• Manufacturer Part Number: upd720110a
• Description: Usb 2.0 Hub Controller
• Manufacturer: Renesas Electronics Corporation.

USB Interface Block
12
Serial Resistor between DPx (DMx) and
RSDPx (RSDMx).
Output pin impedance
Bus pull-up resistor on upstream facing
port
Bus pull-up resistor on downstream
facing port
Termination voltage for upstream facing
port pullup (full-speed)
Input Levels for Low-/full-speed:
High-level input voltage (drive)
High-level input voltage (floating)
Low-level input voltage
Differential input sensitivity
Differential common mode range
Output Levels for Low-/full-speed:
High-level output voltage
Low-level output voltage
SE1
Output signal crossover point voltage
Input Levels for High-speed:
High-speed squelch detection threshold
(differential signal)
High-speed disconnect detection
threshold (differential signal)
High-speed data signaling common
mode voltage range
High-speed differential input signaling
level
Output Levels for High-speed:
High-speed idle state
High-speed data signaling high
High-speed data signaling low
Chirp J level (different signal)
Chirp K level (different signal)
Parameter
Symbol
R
Z
R
R
V
V
V
V
V
V
V
V
V
V
V
V
V
See Figure 2-5.
V
V
V
V
V
HSDRV
TERM
IH
IHZ
IL
DI
CM
OH
OL
OSE1
CRS
HSSQ
HSDSC
HSCM
HSOI
HSOH
HSOL
CHIRPJ
CHIRPK
S
PU
PD
Data Sheet S15737EJ6V0DS
Includes R
(D+) − (D−)
Includes V
R
R
L
L
of 14.25 kΩ to GND
of 1.425 kΩ to 3.6 V
Conditions
DI
S
resistor
range
35.64
1.425
14.25
−10.0
−10.0
−900
40.5
MIN
100
525
−50
360
700
3.0
2.0
2.7
0.2
0.8
2.8
0.0
0.8
1.3
36.36
1.575
15.75
MAX
+500
1100
−500
49.5
150
625
+10
440
+10
3.6
3.6
0.8
2.5
3.6
0.3
2.0
µ
PD720110A
Unit
mV
mV
mV
mV
mV
mV
mV
mV
kΩ
kΩ
Ω
Ω
V
V
V
V
V
V
V
V
V
V