Rainbow-electronics AT84AD004 Manual do Utilizador descarregar pdf (Página 6)

AT84AD004

5390A–BDC–06/04

Electrical Operating Characteristics

Unless otherwise specified:

•V

CCA

= 3.3V; V

CCD

= 3.3V; V

CCO

= 2.25V

•V

INI

- V

INB

or V

INQ

- V

INQB

= 500 mVpp full-scale differential input

• LVDS digital outputs (100Ω)

•T

(typical) = 25°C

• Full temperature range: 0°C < T

< 70°C (commercial grade) or -40°C < T

< 85°C

(industrial grade)

Recommended Conditions of Use

Parameter Symbol Comments Recommended Value Unit

Analog supply voltage V

CCA

3.3 V

Digital supply voltage V

CCD

3.3 V

Output supply voltage V

CCO

2.25 V

Differential analog input voltage (full-scale)

INi

-V

IniB

INQ

-V

INQB

500 mVpp

Differential clock input level Vinclk 600 mVpp

Internal Settling Adjustment (ISA) with a 3-wire

serial interface for channel I and channel Q

ISA -50 ps

Operating temperature range T

Ambient

Commercial grade

Industrial grade

0 < T

< 70

-40 < T

< 85

°C

Table 1. Electrical Operating Characteristics in Nominal Conditions

Parameter Symbol Min Typ Max Unit

Resolution 8Bits

Power Requirements

Positive supply voltage

- Analog

- Digital

Output digital (LVDS) and serial interface

CCA

CCD

CCO

3.15

2.0

3.3

2.25

3.45

2.5

Supply current (typical conditions)

- Analog

- Digital

- Output

CCA

CCD

CCO

150

230

100

180

275

120

Supply current (1:2 DMUX mode)

- Analog

- Digital

- Output

CCA

CCD

CCO

150

260

175

180

310

210

1 2 3 4 5 6 7 8 9 10 11 ... 57 58

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