CXD1812 データシートの表示（PDF） - Sony Semiconductor

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CXD1812

ATAPI I/F CD-ROM DECODER

Sony Semiconductor 

CXD1812Q/R

Electrical Characteristics

1. DC Characteristics

Item

High level input voltage (1)

Low level input voltage (1)

High level input voltage (2)

Low level input voltage (2)

High level input voltage (3)

Low level input voltage (3)

TTL Schmitt hysteresis

High level input voltage (4)

Low level input voltage (4)

CMOS Schmitt hysteresis

High level output voltage (6)

Low level output voltage (6)

High level output voltage (7)

Low level output voltage (7)

High level output voltage (8)

Low level output voltage (8)

Input leakage current

Input leakage current∗1

Input current of pull-up input

Input current of pull-up input∗1

Output leakage current (9) (10)

Oscillation cell logic threshold value

Oscillation cell high level input voltage

Oscillation cell low level input voltage

Oscillation cell feedback resistance

Oscillation cell high level output voltage

Oscillation cell low level output voltage

(VDD = 5V ±10%, VSS = 0V, Topr = –20 to +75°C)

Symbol

Conditions

Min. Typ. Max. Unit

VIH1

2.2

V

VIL1

0.8 V

VIH2

0.7VDD

V

VIL2

0.3VDD V

Vt1+

2.2

V

Vt1–

0.8 V

Vt1+ – Vt1–

0.4

V

Vt2+

0.8VDD

V

Vt2–

0.2VDD V

Vt2+ – Vt2–

0.6

V

VOH1

IOH1 = –2mA

VDD – 0.8

V

VOL1

IOL1 = 4mA

0.4 V

VOH2

IOH2 = –6mA

VDD – 0.8

V

VOL2

IOL2 = 12mA

0.4 V

VOH3

IOH3 = –6mA

VDD – 0.8

V

VOL3

IOL3 = 4mA

0.4 V

IIL1

–10

10 µA

IIL2

–40

40 µA

IIL3

VIN = 0V

–40 –100 –240 µA

IIL4

VIN = 0V

–90 –200 –440 µA

IIZ

High-impedance state –40

40 µA

LVth

0.5VDD

V

VIH

0.7VDD

V

VIL

0.3VDD V

RFB

VIN = VSS or VDD

250k 1M 2.5M Ω

VOH

IOH = –12mA

0.5VDD

V

VOL

IOL = 12mA

0.5VDD V

∗1 Bidirectional pin

–7–

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