ISP1507DBSUM STEricsson, ISP1507DBSUM Datasheet - Page 4

• Manufacturer Part Number: ISP1507DBSUM
• Manufacturer: STEricsson

Specifications of ISP1507DBSUM

• Lead Free Status / RoHS Status: Compliant

5. Block diagram
CD00222690
Product data sheet
Fig 1.
INTERFACE
Block diagram
ULPI
RESET_N/
REG3V3
REG1V8
V
PSW_N
CLOCK
XTAL1
XTAL2
CC(I/O)
DATA
V CC
STP
NXT
[7:0]
DIR
8
10
13
16
1, 2,
17 to 20,
22, 24
12
21
15
14
11
9
7
3, 23
GLOBAL
CLOCKS
REGULATOR
internal power
interface voltage
CONTROLLER
VOLTAGE
POWER-ON
OSCILLATOR
INTERFACE
REGISTER
CRYSTAL
RESET
ULPI
MAP
PLL
Rev. 04 — 20 May 2010
DRIVE V
V
BUS
DESERIALIZER
SERIALIZER
USB DATA
USB DATA
VALID EXTERNAL
ISP1507
BUS
GLOBAL
RESET
EXTERNAL
V
REF
ULPI HS USB host and peripheral transceiver
AND DISCHARGE
COMPARATORS
ISP1507C; ISP1507D
SRP CHARGE
RESISTORS
REFERENCE
BAND GAP
HIGH-SPEED
V
VOLTAGE
TERMINATION
RESISTORS
BUS
USB ATX
004aab078
8
4
6
5
© ST-ERICSSON 2010. All rights reserved.
DP
DM
V
FAULT
RREF
BUS
/
USB
CABLE
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