SK1525 데이터 시트보기 (PDF) - Semtech Corporation

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SK1525

1:5 Signal Distribution

Semtech Corporation 

HIGH-PER.ORMANCE PRODUCTS

DC Characteristics

SK1502

1:5 Signal Distribution

PRELIMINARY

Parameter

Inputs

Input High

Input Low

(IN - IN*, CLK - CLK*, SEL - SEL*)

Differential Input Voltage

Timing Inputs (CLK / CLK*)

Input High Current

Input Low Current

.unctional Inputs (IN / IN*, SEL / SEL*)

Input Current

Outputs

Digital Output Voltage

Output Common Mode Range

Internal Current Source

Output Impedance

Power Supply

Power Supply Current

Power Supply Voltage

Symbol

Min

VIH

VEE + 2.0

VIL

VEE

| Input - Input* |

.2

IIH

+1

IIL

-1

IIH, IIL

-420

| OUT - OUT* |

(OUT + OUT*) / 2

ISINK

ROUT

600

VCC - 1.5

4

40

IEE

VCC - VEE

3.0

Test Conditions: Outputs terminated with 50Ω to VCC – 2V.

AC Characteristics

Typ

700

VCC -1.3

5

45

135

Max

Units

VCC

V

VCC - .2

V

4.3

V

+25

µA

+1

µA

+250

µA

mV

VCC - 1.1

V

6

mA

50

Ω

170

mA

5.5

V

Parameter

High Performance Option

Propagation Delay

CLK to OUT (SEL = 0)

CLK to OUT (SEL = 1)

SEL to OUT

Channel to Channel Skew

Maximum Operating .requency (Note 1)

Minimum Pulse Width (Note 1)

IN to CLK (Note 1)

Set Up Time

Hold Time

Output Rise and .all Times (20% / 80%)

Temperature Coefficient

Symbol

Min

Typ

Max

Units

Tpd

490

590

690

ps

Tpd

340

440

540

ps

Tpd

330

430

530

ps

<20

ps

.max

3.0

GHz

PW min

160

ps

Tsu

100

ps

Th

100

ps

Tr / Tf

DTpd /DT

125

150

ps

<1

ps / oC

Note 1: Guaranteed by characterization. Not production tested.

Revision 1/ January 23, 2001

11

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