AD9775EB View Datasheet(PDF) - Analog Devices

Part Name

Description

Manufacturer

AD9775EB

0.3-25V; 14-bit, 160MSPS 2x/4x/8x interpolating dual TxDAC+ D/A converter

Analog Devices 

O1P

O1N

C72

10␮F VDDM

10V

O2P

O2N

C54

DNP

L5

DNP

C73

DNP

L4

DNP

T6

ADTL1-12

C78

0.1␮F

R36

51⍀

R35

51⍀

J20

3

P

1

4

S

6

R37

DNP

C80

DNP

C77

100pF

13

S

T4

ETC1-1-13

C78

0.1␮F

P

54

JP18

1

IBBP

2

3

4

5

6

7

8

R26

1k⍀

VDDMIN

C35

10␮F

C75

0.1␮F

16

15

14

13

12

11

10

9

C55

DNP

T5

ADTL1-12

4

S

6

3

P

1

L7

DNP

C81

DNP

R33

51⍀

J19

L6

DNP

R32

51⍀

R34

DNP

C79

DNP

C74

100pF

R30

DNP

J21 J7

R28 LOCAL OSC INPUT

0⍀

J10

DGND; 3, 4, 5

R23 MODULATED OUTPUT

0⍀

J10

DGND; 3, 4, 5

W11

W12

VDDMIN

POWER INPUT FILTERS

L8 FERRITE

C28

22␮F

16V

C32

0.1␮F

VDDM

DVDD_IN

L3 FERRITE

J9

J8

C65

22␮F

AGND

16V

J5

C67

0.1␮F

TP2

RED

C66

22␮F

16V

DVDD

AVDD_IN

L2 FERRITE

J10

J4

C64

22␮F

AGND

16V

J6

C68

0.1␮F

TP3

BLK

TP4

RED

C61

22␮F

16V

AVDD

CLKVDD_IN

L1 FERRITE

J11

J3

C63

22␮F

AGND

16V

J7

C69

0.1␮F

TP5

BLK

TP6

RED

C62

22␮F

16V

CLKVDD

TP7

BLK

Figure 59. AD8345 Circuitry on AD9775 Evaluation Board

AD9775

REV. 0

–41–

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