LSD20463 Ver la hoja de datos (PDF) - Conexant Systems

Número de pieza

componentes Descripción

Fabricante

LSD20463

SmartHCF™ Mobile Modem

Conexant Systems 

SmartHCF Mobile Modem Designer’s Guide

27pF

5%

28.224

MHz

27pF

5%

PCI BUS/

MINI PCI/

CARDBUS

POWER DETECTION AND

SWITCHING CIRCUIT

74 SDXTAL1

SROMCS 76

SROMCLK 79

SROMIN 78

SROMOUT 77

1M

33 75

SDXTAL2

GPIO3 85

GPIO4 83

GPIO5 82

GPIO6 81

86

67

66

CLKRUN#

AD0

AD1

SPKMUTE (GPIO8) 99

DSPKOUT (GPIO11) 87

65

64

62

61

60

59

56

AD2

AD3

AD4

AD5

AD6

AD7

H_PICKUP (GPIO10) 88

VOICE# (GPIO2) 100

PWRCLKP 92

55

54

53

52

51

50

AD8

AD9

AD10

AD11

AD12

AD13

PWRCLKN 93

DIB_DATAP 91

DIB_DATAN 90

49

37

35

34

33

32

AD14

AD15

AD16

AD17

AD18

AD19

AD20

HOST SIDE DEVICE

(HSD)

P9573

100-PIN TQFP

30

29

28

24

23

21

20

19

17

16

AD21

AD22

AD23

AD24

AD25

AD26

AD27

AD28

AD29

IASLEEP 96

DRESET# (GPOL0) 95

M_CLK 5

V_SCLK 3

V_STROBE 1

V_TXSIN 4

V_RXOUT 2

V_CTRL 6

15

57

48

AD30

AD31

CBE0#

PLLVDD 97

38

25

10

39

27

42

40

CBE1#

CBE2#

CBE3#

PCICLK

FRAME#

IDSEL

DEVSEL#

IRDY#

PLLVSS 98

VDD 84

41

46

TRDY#

PAR

13

12

8

43

44

45

14

9

22

26

REQ#

GNT#

INTA#

STOP#

PERR#

SERR#

PME#/STSCHG#

PCIRST#

VIO

VIO

VDD 7

VDD 18

VDD 31

VDD 47

VDD 58

VDD 68

VDD 94

GND 11

80

70

VauxDET

69

71

VauxEN#

VpciEN#

VpciDET

GND 36

GND 63

GND 89

SCANEN 72

SCANMODE 73

EEPROM

NC

NC

NC

NC

SPEAKER CIRCUIT

SPEAKER CIRCUIT

HANDSET PICKUP DETECTION CIRCUIT

VOICE RELAY

DIGITAL

ISOLATION

BARRIER

(DIB)

SLEEP

POR

M_CLKIN

M_SCK

VOICE CODEC

(VC)

M_STROBE

20437

M_TXSIN

M_RXOUT

32-PIN TQFP

M_CNTRLSIN

0.1uF

+3.3V

+3.3V

0

+3.3V

)LJXUH  +6' 3 3LQ 74)3 +DUGZDUH ,QWHUIDFH 6LJQDOV

MD260F3 HIS P95 100T

100475A

Conexant

3-3

Conexant Proprietary Information

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