CXD1175AP 데이터 시트보기 (PDF) - Sony Semiconductor

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CXD1175AP

8-bit 20MSPS Video A/D Converter (CMOS)

Sony Semiconductor 

CXD1175AM/AP

Electrical Characteristics

Analog characteristics

(Fc = 20MSPS, VDD = 5V, VRB = 0.5V, VRT = 2.5V, Ta = 25°C)

Item

Symbol

Conditions

Min. Typ. Max. Unit

Conversion speed

Fc

Analog input band width

(–1dB)

BW

Offset voltage∗1

EOT

EOB

Integral non-linearity error EL

Differential non-linearity error ED

Differential gain error

DG

Differential phase error

DP

Aperture jitter

taj

Sampling delay

tsd

VDD = 4.75 to 5.25V

Ta = –40 to +85°C

VIN = 0.5 to 2.5V

fIN = 1kHz ramp

Envelope

Potential difference to VRT

Potential difference to VRB

End point

NTSC 40 IRE mod ramp

Fc = 14.3MSPS

0.5

20 MSPS

18

MHz

–10 –35 –60

mV

0 +15 +45

+0.5 +1.3

LSB

±0.3 ±0.5

1.0

%

0.5

deg

30

ps

4

ns

∗1 The offset voltage EOB is a potential difference between VRB and a point of position where the voltage

drops equivalent to 1/2 LSB of the voltage when the output data changes from “00000000” to “00000001”.

EOT is a potential difference between VRT and a potential of point where the voltage rises equivalent to

1/2LSB of the voltage when the output data changes from “11111111” to “11111110”.

–5–

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