SY10H351(2000) Ver la hoja de datos (PDF) - Micrel

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SY10H351
(Rev.:2000)

QUAD TTL/NMOS-to-PECL TRANSLATOR

Micrel 

Micrel

ABSOLUTE MAXIMUM RATINGS(1)

TRUTH TABLE

SY10H351

Symbol

Parameter

Value

Unit

CS

D

Q

/Q

VCC

Power Supply Voltage

–0.5 to +7.0

V

H

L

L

H

IO

Output Current

H

H

H

L

–Continuous

50

mA

–Surge

100

H

Open

H

L

Tstore

Storage Temperature

–65 to +150 °C

L

X

L

H

TA

Operating Temperature

0 to +85

°C

Open

L

L

H

Open

H

H

L

NOTE:

1. Permanent device damage may occur if ABSOLUTE MAXIMUM RATINGS

Open

Open

H

L

are exceeded. This is a stress rating only and functional operation is not

implied at conditions other than those detailed in the operational sections

of this data sheet. Exposure to ABSOLUTE MAXIMUM RATlNG conditions

for extended periods may affect device reliability.

DC ELECTRICAL CHARACTERISTICS

VCC1 = VCC2 = VCCE = VCCT = 4.75V to 5.25V

TA = 0°C

TA = +25°C

TA = +85°C

Symbol

Parameter

Min. Max. Min. Typ. Max. Min. Max. Unit

ICC

Power Supply Current ECL(1) —

45

—

—

45

—

45

mA

TTL(2)

—

15

—

—

15

—

15

IR

Reverse Current

(Pins 7, 8, 12, 14)

—

20

—

—

20

—

20

µA

IINH

Reverse Current, (Pin 9)

IF

Forward Current

(Pins 7, 8, 12, 14)

—

80

—

— –0.6 —

—

80

—

80

µA

—

–0.6

— –0.6 mA

IINL

Forward Current, (Pin 9)

— –2.4 —

—

–2.4

— –2.4 mA

VBR(in) Input Breakdown Voltage

5.5

—

5.5

—

—

5.5

—

V

VI

Input Clamp Voltage

VOH

Output HIGH Voltage(3)

VOL

Output LOW Voltage(3)

— –1.5 —

—

–1.5

— –1.5

V

3.98 4.16 4.02

—

4.19 4.08 4.27

V

3.05 3.37 3.05

—

3.37 3.05 3.37

V

VIH

Input HIGH Voltage

2.0

—

2.0

—

—

2.0

—

V

VIL

Input LOW Voltage

—

0.8

—

—

0.8

—

0.8

V

NOTES:

1. Total ICC at VCC1, VCC2 and VCCE.

2. ICC at ICCT.

3. These values are for VCC = 5.0V. Level Specifications will vary 1:1 VCC.

Condition

No output

loads

IIN = –18mA

2

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