ISP1507EBS,518 NXP Semiconductors, ISP1507EBS,518 Datasheet - Page 13

• Manufacturer Part Number: ISP1507EBS,518
• Description: RF Transceiver USB 2.0 ULPI TRNSCVR
• Manufacturer: NXP Semiconductors

Specifications of ISP1507EBS,518

• Number Of Transceivers: 1
• Esd Protection: YeskV
• Power Supply Requirement: Single
• Operating Supply Voltage (typ): 3.3V
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Dual Supply Voltage (min): Not RequiredV
• Mounting: Surface Mount
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Lead Free Status / RoHS Status: Compliant
• Other names: 935285498518 ISP1507EBS-T

NXP Semiconductors
ISP1507E_ISP1507F_1
Product data sheet
7.9.9.1 V
7.9.9.2 FAULT (external overcurrent or fault detector)
7.9.10 REG3V3 and REG1V8
7.9.11 XTAL1 and XTAL2
7.9.8 V
7.9.9 V
Table 3.
V
recommended. For details, see
This pin provides two options for V
this pin must be connected to ground.
This pin acts as an input to V
pump, and SRP charge and discharge resistors.
The V
To prevent electrical overstress, it is strongly recommended that you attach a series
resistor on the V
internal charge pump. For details, see
If an external V
circuit can be connected to the ISP1507 FAULT input pin. The ISP1507 will inform the link
of V
must:
Regulator output voltage. These supplies are used to power the ISP1507 internal digital
and analog circuits, and must not be used to power external circuits.
For correct operation of the regulator, it is recommended that you connect REG3V3 and
REG1V8 to decoupling capacitors. For examples, see
XTAL1 is the crystal input, and XTAL2 is the crystal output. The allowed frequency on the
XTAL1 pin depends on the ISP1507 product version.
The ISP1507 requires external load capacitors to GND on each terminal of the crystal. For
details, see
If at any time the system wants to stop the clock on XTAL1, the link must first put the
ISP1507 into low-power mode. The clock on XTAL1 must be restarted before low-power
mode is exited.
C
22 nF
270 nF
CC
BUS
•
•
CC
BUS
cp(C_A)-(C_B)
BUS
Set the USE_EXT_VBUS_IND register bit to logic 1.
Set the polarity of the external fault signal using the IND_COMPL register bit.
is the main input supply voltage for the ISP1507. Decoupling capacitors are
/FAULT
BUS
fault events by sending RXCMDs on the ULPI bus. To use the FAULT pin, the link
pin requires a capacitive load as shown in
Recommended charge pump capacitor value
Section
BUS
BUS
overcurrent or fault circuit is used, the output fault indicator of that
16.
pin (R
Rev. 01 — 28 May 2008
VBUS
BUS
). R
Section
comparators, and also as a power pin for the charge
BUS
VBUS
Section
driving and monitoring. If neither function is used,
16.
must not be attached when using the ISP1507
I
8 mA
50 mA
L
ISP1507E; ISP1507F
16.
(max)
Section
Section
ULPI HS USB OTG transceiver
16.
16.
© NXP B.V. 2008. All rights reserved.
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