XRD98L59AIG Просмотр технического описания (PDF) - Exar Corporation

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производитель

XRD98L59AIG

CCD Image Digitizers with CDS, PGA and 10-Bit A/D

Exar Corporation 

XRD98L59

DC ELECTRICAL CHARACTERISTICS - XRD98L59 (CONT'D)

Unless otherwise specified: OVDD = DVDD = AVDD = 3.0V, Pixel Rate = 20MSPS, TA = 25°C

Symbol Parameter

Digital I/O Timing

tDL

tPW1

tPW2

tPIX

tBK

Data Valid Delay

Pulse Width of SPIX

Pulse Width of SBLK

Pixel Period

Sample Black (SBLK),

Aperture Delay

tVD

Sample Video (SPIX),

Aperture Delay

tSCLK

Shift Clock Period

tSET

Shift Register Setup Time

tHOLD

Shift Register Hold Time

tL1

Load Set-up Time

tL2

Load Hold Time

Power Supplies

AVDD

DVDD

OVDD

IDD

Analog Supply Voltage

Digital Supply Voltage

Digital Output Supply Voltage

Supply Current

Min. Typ. Max. Unit

28 35 ns

10

ns

10

ns

50

ns

3.5

ns

2.7

ns

100

ns

10

ns

0 ns

10

ns

10

ns

2.7 3.0 3.6 V

2.7 3.0 3.6 V

2.7 3.0 3.6 V

40 55 mA

IDDPD

Power Down Supply Current

5 25 µA

Conditions

SBLK Delay = 000

SPIX Delay = 000

Set DVDD = AVDD

OVDD < AVDD

OVDD = AVDD = DVDD =3.0V, Includes

Reference Current

PD = 1, Clocked

Rev. 2.00

6

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