TDA8776 查看數據表（PDF） - Philips Electronics

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TDA8776

10-bit, 500 Msps Digital-to-Analog Converter (DAC)

Philips Electronics 

Philips Semiconductors

10-bit, 500 Msps Digital-to-Analog

Converter (DAC)

Product specification

TDA8776

20

hanDdbAoCok, full pagewidth

OUTPUT

SPECTRUM

(dB)

0

MGD473

−20

−40

−60

−80

−100

0

50

100

150

200

250

f (MHz)

Fig.7 Typical output spectrum; fclk = 500 MHz; fOUT = 100 MHz.

handbook, full pagewidth

input data

CLK

t SU; DAT

stable

t HD; DAT

0.9 V

1.35 V

1.8 V

MLD202

0.9 V

1.35 V

1.8 V

The shaded areas indicate when the input data may change and be correctly registered. Data input update must be completed within tbf ns after the

falling edge of the clock (tSU;DAT is negative; tbf ns). Data must be held at least tbf ns after the falling edge (tHD;DAT = tbf ns).

Fig.8 Data set-up and hold times.

1996 Jun 04

10

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