CXA3197 Ver la hoja de datos (PDF) - Sony Semiconductor

Número de pieza

componentes Descripción

Fabricante

CXA3197

10-bit 125MSPS D/A Converter

Sony Semiconductor 

Block Diagram & Timing Chart (SELE.A, SELE.B Mode)

CLK

CXA3197R

C2

Input Data A

Input Data B

Latch

Input Latch A

Input Latch B

Select

Latch

DAC

Analog out

Tpw1

CLK

C2

Input Data A N – 2

Tpw0

tPD (A)

0

1

ts th

N

N+2

th-C2

tPD (B)

0 ts-C2

1

N+4

N+6

Input Data B N – 1

N +1

N+3

N+5

N+7

C2 Latch OUT

SELE. A

SELE. B

N–4

tdo

N

N–2

tdo

N+2

N+8

N+9

N+5

N+7

In SELE.A and SELE.B modes, input Data A or Data B is selected and the selected data can be analog output.

When C1 = 1 and C3 = 0, Data A is selected for C2 = 0, and Data B is selected for C2 = 1.

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