Rainbow-electronics AT77C104B Instrukcja Użytkownika Pobierz pdf (Strona 5)

AT77C104B

5347B–BIOM–08/04

Power Consumption and DC Characteristics

The following characteristics are applicable to the operating temperature -40° C ≤ Ta ≤ +85° C.

Typical conditions are: power supply = 3.3V; T

amb

= 25° C; F

SCK

= 12 MHz (1600 slices per second); duty cycle = 50%

LOAD

120 pF on digital outputs unless otherwise specified.

Table 5. Explanation of Test Levels

Level Description

I 100% production tested at +25°C

II 100% production tested at +25°C, and sample tested at specified temperatures (AC testing done on sample)

III Sample tested only

IV Parameter is guaranteed by design and/or characterization testing

V Parameter is a typical value only

VI 100% production tested at temperature extremes

D 100% probe tested on wafer at T

amb

= +25°C

Table 6. Specifications

Parameter Symbol Test Level Min Typ Max Unit

Resolution IV 50 Micron

Size IV 8 × 232 Pixel

Yield: number of bad pixels I 5 Bad pixels

Equivalent resistance on TPP pin I 23 35 47 Ohm

Table 7. Power Requirements

Name Parameter Conditions Test Level Min Typ Max Unit-

Positive supply voltage I 2.3 2.5/3.3 3.6 V

Current on V

in acquisition mode I 3 4.5 6 mA

DDNAV

Current on V

in navigation mode I 1 1.5 2 mA

DDCLI

Current on V

in click mode I 0.2 0.3 0.5 mA

DDSLP

Current on V

in sleep mode I 10 µA

DDSTB

Current on V

in stand-by mode I Refer to “Power Management” on page 29

Table 8. Digital Inputs

Logic Compatibility CMOS

Name Parameter Conditions Test Level Min Typ Max Unit

Low level input current without pull-

up device

(1)

= 0V I 1 µA

High level input current without

pull-down device

(1)

= V

I1µA

1 2 3 4 5 6 7 8 9 10 ... 35 36

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