参数资料
型号: UPD720113GK-9EU-A
厂商: Renesas Electronics America
文件页数: 6/34页
文件大小: 0K
描述: IC HUB CTLR USB2.0 7-PORTS QFP
标准包装: 50
控制器类型: USB 2.0 集线器控制器
接口: USB 2.0
电源电压: 2.5 V,3.3 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 80-TQFP
供应商设备封装: 80-TQFP
包装: 托盘
Data Sheet S16618EJ3V0DS
12
PD720113
USB Interface Block
Parameter
Symbol
Conditions
MIN
MAX
Unit
Output pin impedance
ZHSDRV
Includes RS resistor
40.5
49.5
Bus pull-up resistor on upstream facing
port
RPU
1.425
1.575
k
Bus pull-up resistor on downstream
facing port
RPD
14.25
15.75
k
Termination voltage for upstream facing
port pullup (full-speed)
VTERM
3.0
3.6
V
Input Levels for Low-/full-speed:
High-level input voltage (drive)
VIH
2.0
V
High-level input voltage (floating)
VIHZ
2.7
3.6
V
Low-level input voltage
VIL
0.8
V
Differential input sensitivity
VDI
(D+) (D)
0.2
V
Differential common mode range
VCM
Includes VDI range
0.8
2.5
V
Output Levels for Low-/full-speed:
High-level output voltage
VOH
RL of 14.25 k
to GND
2.8
3.6
V
Low-level output voltage
VOL
RL of 1.425 k
to 3.6 V
0.0
0.3
V
SE1
VOSE1
0.8
V
Output signal crossover point voltage
VCRS
1.3
2.0
V
Input Levels for High-speed:
High-speed squelch detection threshold
(differential signal)
VHSSQ
100
150
mV
High-speed disconnect detection
threshold (differential signal)
VHSDSC
525
625
mV
High-speed data signaling common
mode voltage range
VHSCM
50
+500
mV
High-speed differential input signaling
levels
See Figure 2-4.
Output Levels for High-speed:
High-speed idle state
VHSOI
10.0
+10
mV
High-speed data signaling high
VHSOH
360
440
mV
High-speed data signaling low
VHSOL
10.0
+10
mV
Chirp J level (different signal)
VCHIRPJ
700
1100
mV
Chirp K level (different signal)
VCHIRPK
900
500
mV
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