WM8143-10 データシートの表示（PDF） - Wolfson Microelectronics plc

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WM8143-10

10-bit/6MSPS CCD Signal Processor

Wolfson Microelectronics plc 

Production Data

Electrical Characteristics

WM8143-10

Test Characteristics

AVDD = DVDD = 4.75V to 5.25V, AGND = DGND = 0V … TA = 0oC to +70oC, MCLK = 12MHz, unless otherwise stated

PARAMETER

Supply Current - Active

Supply Current - Standby

Digital Inputs

High Level Input Voltage

Low Level Input Voltage

High Level Input Current

Low Level Input Current

Input Capacitance

Digital Outputs

High Level Output Voltage

Low Level Output Voltage

High Impedance Output

Current

Input Multiplexer

CDS Mode Full Scale Input

Range (VVS-VRS)

Channel to Channel Gain

Matching

Input Video Set-up Time

Input Video Hold Time

Reset Video Set-up Time

Reset Video Hold Time

Reference String

Reference Voltage – Top

Reference Voltage – Bottom

DAC Reference Voltage

R.L.C. Switching Impedance

Reset Level Clamp Options

Impedance VRT to VRB

Impedance VRU to AGND

8-Bit DACs

Resolution

Zero Code Voltage

Full Scale Voltage Error

SYMBOL

TEST

MIN

CONDITIONS

VIH

0.8*DVDD

VIL

IIH

IIL

VOH

IOH = 1mA

DVDD-0.75

VOL

IOL= 1mA

IOZ

x denotes the

channel selected

tVSU

10

tVH

15

tRSU

CDS Mode only

10

tRH

CDS Mode only

15

VRT

VRU = 5V

3.47

VRB

VRU = 5V

1.47

VMID

VRU = 5V

2.47

VRLC

VRU=5V Voltage set

by register

configuration

1.46

2.46

3.46

250

1000

8

VMID -20

0

TYP

100

7

5

MAX

140

15

UNIT

mA

mA

V

0.2*DVDD

V

1

µA

1

µA

pF

V

DGND+0.75

V

1

µA

2

Gx

1

3.5

1.5

2.5

500

1.5

2.5

3.5

500

1500

3.53

1.53

2.53

1.54

2.54

3.54

750

2000

VMID +20

20

Vp-p

%

ns

ns

ns

ns

V

V

V

Ω

V

V

V

Ω

Ω

Bits

mV

mV

Wolfson Microelectronics

3

PD.Rev 3f June 98

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