ISP1520BD ST-Ericsson Inc, ISP1520BD Datasheet - Page 45

• Manufacturer Part Number: ISP1520BD
• Description: IC, CONTROLLER, USB HUB, 64-LQFP
• Manufacturer: ST-Ericsson Inc

Specifications of ISP1520BD

• Usb Type: USB Peripheral Controller
• Usb Version: 2.0
• Data Rate: 480Mbps
• No. Of Ports: 5
• Supply Voltage Range: 3V To 3.6V, 4.5V To 5.5V
• Digital Ic Case Style: QFP
• No. Of Pins: 64
• Package / Case: LQFP
• Applications: USB Hub/Microcontroller
• Interface: I²C
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-1168; ISP1520BD,557

Philips Semiconductors
17. Test information
ISP1520_4
Product data sheet
Fig 21. High-speed transmitter and receiver test circuit
Fig 22. Full-speed test circuit
(1) Transmitter: connected to 50 Ω inputs of a high-speed differential oscilloscope.
(1) C
Receiver: connected to 50 Ω outputs of a high-speed differential data generator.
L
= 50 pF for full-speed.
Rev. 04 — 28 April 2006
DUT
speed
full-
DUT
DMn
GND
DPn
V
CC
(1)
143 Ω
DPn
DMn
RPU
3.3 V
1.5 kΩ ± 5%
C
C
L
L
(1)
(1)
143 Ω
15.8 Ω
15.8 Ω
15 kΩ
15 kΩ
50 Ω coax
50 Ω coax
test point
test point
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Hi-Speed USB hub controller
mdb274
mdb273
(1)
D+
D−
ISP1520
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