UPD720112GK-9EU-A Renesas Electronics America, UPD720112GK-9EU-A Datasheet - Page 16

• Manufacturer Part Number: UPD720112GK-9EU-A
• Description: IC HUB CTLR USB2.0 4-PORTS QFP
• Manufacturer: Renesas Electronics America

Specifications of UPD720112GK-9EU-A

• Controller Type: USB 2.0 Hub Controller
• Interface: USB 2.0
• Voltage - Supply: 2.5 V, 3.3 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 80-TQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -

14
Connector
Nearest
Device
USB
Level 1
Level 2
GND
V
D+
D-
BUS
Figure 2-4. Receiver Sensitivity for Transceiver at DP/DM
0%
143 Ω
Figure 2-5. Receiver Measurement Fixtures
Test Supply Voltage
Point 1
Point 5
Point 3
Data Sheet S16616EJ3V0DS
15.8 Ω
15.8 Ω
Unit Interval
143 Ω
Point 2
Point 4
Point 6
50 Ω
Coax
50 Ω
Coax
100%
+
To 50 Ω Inputs of a
High Speed Differential
Oscilloscope, or 50 Ω
Outputs of a High Speed
Differential Data Generator
−
Differential
Differential
Differential
+400 mV
−400 mV
0 V
µ
PD720112