CXD3008Q Просмотр технического описания (PDF) - Sony Semiconductor

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производитель

CXD3008Q

CD Digital Signal Processor with Built-in Digital Servo

Sony Semiconductor 

2. AC Characteristics

(1) XTAI pin

(a) When using self-excited oscillation

(Topr = –20 to +75°C, VDD = AVDD = 5.0V ± 5%)

Item

Symbol Min.

Typ. Max. Unit

Oscillation

frequency

fMAX

7

34 MHz

(b) When inputting pulses to XTAI pin

(Topr = –20 to +75°C, VDD = AVDD = 5.0V ± 5%)

Item

Symbol Min.

Typ. Max. Unit

High level pulse

width

tWHX

13

500 ns

Low level pulse

width

tWLX

13

500 ns

Pulse cycle

tCX

26

1000 ns

Input high level VIHX VDD – 1.0

V

Input low level VILX

0.8

V

Rise time,

fall time

tR, tF

10

ns

tCX

tWHX

tWLX

XTAI

tR

tF

VIHX

VIHX × 0.9

VDD/2

VIHX × 0.1

VILX

(c) When inputting sine waves to XTAI pin via a capacitor

(Topr = –20 to +75°C, VDD = AVDD = 5.0V ± 5%)

Item

Symbol Min.

Typ.

Max. Unit

Input amplitude VI

2.0

VDD + 0.3 Vp-p

–8–

CXD3008Q

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