Texas Instruments ADS5103 EVM, ADS5102 EVM manual ADC Analog Supply +1.8V

Page 25

D

C

B

A

1	2	3	4	5	6

TP4

ADC Analog Supply (+1.8V)

TP7

D

+1.8VA-PS

AVDD

+5VA-PS

+5VA

J6

FB1

J7

FB2

BANANA_JACK

C62

C29

BANANA_JACK

C63

C30

+ C72

+ C67

+ C73

+ C68

0.1 uF

47 uF

10 uF

0.1 uF

0.1 uF

47 uF

10 uF

0.1 uF

J5

J8

BANANA_JACK

BANANA_JACK

Analog Supply (+/-5volts) for Ext. Components

TP5

ADC Digital Supply (+1.8V)

TP8

+1.8VD-PS

-5VA-PS

DVDD

-5VA

FB3

FB4

C

J9

J11

BANANA_JACK

C64

C31

BANANA_JACK

C65

C32

+ C74

+ C69

C75

C70

0.1 uF

47 uF

10 uF

0.1 uF

0.1 uF

+

47 uF

+

10 uF

0.1 uF

J10

BANANA_JACK

TP9

TP10

TP11

TP6

ADC Driver Supply (+1.8V/3.3v)

+1.8V/+3.3VD-PS

DRVDD

J13

FB5

BANANA_JACK

C66

C33

B

+ C76

+ C71

0.1 uF

47 uF

10 uF

0.1 uF

J14

BANANA_JACK

A

12500 TI Boulevard. Dallas, Texas 75243

Title:

ADS5102

Engineer:

J. SETON

DOCUMENTCONTROL # 6435825

REV:

A

Drawn By:

Y.DEWONCK

FILE:

DATE: 5-Dec-2001

SIZE:

SHEET: 3 OF:

4

1

2

3

4

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6

Image 25

Contents

User’s Guide Important Notice EVM Important Notice EVM Warnings and Restrictions About This Manual Read This FirstFCC Warning Figures ContentsTables Topic OverviewPurpose Power RequirementsEVM Basic Functions Two Pin Jumper List ADS5102/3 EVM Operational ProcedureSwitch power supplies on Physical Description Top Layer PCB LayoutInner Layer 1, Ground Plane Inner Layer 2, Power Plane Bill of Materials Bill of MaterialsNot Installed Circuit Description Analog Inputs Circuit Function Clock Inputs Output Connector J15 Schematic DiagramFor ADS5102, R51= 4.42K 25V TYP ADC Analog Supply +1.8V Data OUT