CXD2314R 데이터 시트보기 (PDF) - Sony Semiconductor

부품명

상세내역

제조사

CXD2314R

9-bit 20MSPS Video A/D Converter

Sony Semiconductor 

CXD2314R

Electrical Characteristics

Item

Max. conversion rate

Min. conversion rate

Supply

current

Analog

Digital

Standby

current

Analog

Digital

Reference pin current

Analog input band

Analog input capacitance

Reference resistance value

(VRT – VRB)

(Fc = 20MSPS, AVDD = 5V, DVDD = 3.3V, VRB = 2.0V, VRT = 4.0V, Ta = 25°C)

Symbol

Conditions

Min. Typ. Max. Unit

Fc max FIN = 1.0kHz

20

Fc min triangular wave input

MSPS

0.5

IADD

IDDD

IAST

IDST

FIN = 1.0kHz

triangular wave input

CE = High

20

27

34

3.0

5.0

mA

1.0

1.0

µA

IRT

IRB

BW

–1dB

CIN

5.0

7.0

–11.0 –7.0

70

9

11.0

mA

–5.0

MHz

pF

RREF

180

280

380

Ω

Offset voltage

EOT

EOT=theoretical value-actual

40

90

140

measured value

EOB=actual measured value-

mV

EOB

theoretical value

–120 –70 –20

Startup calibration start

voltage

VCAL1

VCAL2

AVDD – AVSS

VRT – VRB

2.5

V

1.0

Digital input voltage

VIH

AVDD = 4.75V to 5.25V

2.3

VIL

V

0.8

Analog input current

AIH

VIN = 4V

AIL

VIN = 2V

40

50

µA

–50

–40

Digital input current

IIH

VIH = DVDD

DVDD = max

IIL

VIL = 0V

5

µA

5

Digital output current

IOH

OE = AVSS VOH = DVDD–0.5V 3.5

IOL

DVDD = min VOL = 0.4V

3.5

mA

Digital output current

IOZH

IOZL

OE = AVDD VOH = DVDD

DVDD = max VOL = 0V

1

µA

1

Tri-state output disable time tPEZ

Clock not synchronized for

active → high impedance

20

25

30

ns

Tri-state output enable time tPZE

Integral non-linearity error EL

Differential non-linearity error ED

Differential gain error

DG

Differential phase error

DP

Output data delay

tDL

Sampling delay

tSH

tSL

Clock not synchronized for high

impedance → active

10

NTSC 40 IRE mod

ramp, Fc = 14.3MSPS

CL = 20pF

8

4

2

15

20

ns

±0.5 ±1.0

LSB

±0.3 ±0.5

1.0

%

0.3

deg

13

18

ns

6

8

ns

4

6

–7–

Share Link: