UR3HCGNP-001 View Datasheet(PDF) - Semtech Corporation

Part Name

Description

MFG CO.

UR3HCGNP-001

IC Converts PS/2 Data to USB

Semtech Corporation 

1 2 3 4 5 6 7 8 9 10 Next

VCC

J1

CON_AMP_USB_B

C1

1

2

USBDM

4

3 USBDP

GND 6 5

SHIELD

33pF

VCC

C5

10uF

GND

R1

R2 33

33

R3

1.5k

C2

C3

.1uF

2.2uF

GND

GND

65

66

67

68

SOF 69

DP 70

DM 71

72

73

74

75

76

77

78

79

80

VCC

C4

.1uF

GND GND

64

63

62

61

60

59

58

57

56

55

54

53

52

51

50

49

48

47

46

4

5

4

4

4

3

4

2

4

1

RESERVEDRESERVEDRESERVEDRESERVEDRESERVEDRESERVEDRESERVEDRESERVEDRESERVEDRESERVEDRESERVEDRESERVEDRESERVEDRESERVEDRESERVEDRESERVEDRESERVEDRESERVEDRESERVEDRESERVEDRESERVEDRESERVEDRESERVEDRESERVED

RESERVED

RESERVED

RESERVED

RESERVED

SOF

USB_DP

USB_DM

XCVR_CAP

VSS1

VDD1

RESERVED

RESERVED

RESERVED

RESERVED

RESERVED

RESERVED

U1

UR3HCGNP-001

RESERVED

RESERVED

RESERVED

RESERVED

RESERVED

RESERVED

RESERVED

RESERVED

RESERVED

RESERVED

RESERVED

RESERVED

RESERVED

RESERVED

RESERVED

RESERVED

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

RESERVEDRESERVEDRESERVEDRESERVEDRESERVEDRESERVEDRESERVEDRESERVEDVSS0

RESE

T

RESE RESE

RVEDRVEDVSS

OSCINOSCOUT VDDAVDDLPF

AVSS

RES

PS2D2 ERVEDPS2C2 PS2C1 PS2D1

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

C9

680pF

R4

2

U2

1

TC54VC3502ECB

3

GND

GND

C6

.1uF

C7

33pF

Y1

24MHz

C8

33pF

GND GND

GND

VCC VCC

L2

12uH

L1

12uH

PS2P2

PS2P1

JP1

MDIN6_SH

6

5

4

3

2

1

78

JP2

GND

MDIN6_SH

6

5

4

3

2

1

78

GND

1k

VCC

R5

10k

R6

10k

R7

10k

R8

10k

PS2C1

PS2D1

C11

47pF

C12

47pF

C10

.1uF

GND

PS2C2

PS2D2

C13

47pF

C14

47pF

GND

2x PS/2

SHIELD

C(oCp)1y99r8ig-2h0t00©U1SA9R9S9Y-S2T0E0M1S, SA eSemmtteecchhCoCorporation

All rights reserved. UR3HCGNP-001 2xPS/2-to-USB Interface #NPP001.SCH R 1.2

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