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Fabricante

ISP1109BS

Universal Serial Bus transceiver with carkit support

Philips Electronics 

Philips Semiconductors

16. Application information

ISP1109

USB transceiver with carkit support

0.1 µF

VCC(I/O) (1.65 V to 3.6 V)

VREF

(2.65 V to 3.0 V)

0.01 µF

0.1 µF

0.1 µF

0.1 µF

B+ (3.0 V

to 4.5 V)

10 kΩ ± 5 % SYS_RST

VCC(I/O) VCC(I/O) VCC VREF REG3V3

8

19

3 31 21

CHARGER

PHONE

PROCESSOR

SPI

RESET_N

5

INT_N 4

SPI_I2C_SEL 9

SPI_CS/I2C_ADR 13

SPI_CLK/I2C_SCL 12

SPI_MOSI/I2C_SDA 11

SPI_MISO 10

UART

UART_TXD 25

UART_RXD 26

USB

OE_N 20

DAT/VP 18

SE0/VM 17

RCV 16

VP 15

VM 14

VCC(I/O)

SPEED 6

10 kΩ ± 5 %

SUSPEND 7

ISP1109

27 ISET

28 ID_PU

221 kΩ ± 1 %

29 ID

23 DP

22 DM

30 VBUS

33 Ω ± 1 %

33 Ω ± 1 %

100 kΩ

±5%

4.7 µF, +

16 V

GNDD

(exposed

die pad)

MIC

32

1 SPKR_R

2 SPKR_L

AUDIO

CODEC

24

10 kΩ ± 5 %

GNDA

GND 5

ID 4

D+ 3 USB MINI-AB

D−

RECEPTACLE

2

VBUS 1

67 89

004aaa581

Fig 20. Application diagram.

9397 750 13355

Product data sheet

Rev. 01 — 14 July 2005

© Koninklijke Philips Electronics N.V. 2005. All rights reserved.

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