SY100EL15 Просмотр технического описания (PDF) - Micrel

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производитель

SY100EL15

1:4 CLOCK DISTRIBUTION

Micrel 

Micrel, Inc.

Precision Edge®

SY10EL15

SY100EL15

100EL DC ELECTRICAL CHARACTERISTICS

VEE = VEE (Min.) to VEE (Max.); VCC = GND(1)

Symbol

VOH

VOL

VOHA

VOLA

Parameter

Output HIGH Voltage(2)

Output LOW Voltage(2)

Output HIGH Voltage(3)

Output LOW Voltage(3)

TA = –40°C

TA = 0°C

TA = +25°C

TA = +85°C

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

–1085 –880 –1025 –880 –1025 –955 –880 –1025 –880 mV

–1830 –1555 –1810 –1620 –1810 –1705 –1620 –1810 –1620 mV

–1095 — –1035 — –1035 —

— –1035 —

mV

— –1555 — –1610 —

— –1610 — –1610 mV

VIH

Input HIGH Voltage

–1165 –880 –1165 –880 –1165 — –880 –1165 –880 mV

VIL

Input LOW Voltage

–1810 –1475 –1810 –1475 –1810 — –1475 –1810 –1475 mV

IIH

Input High Current

—

150

—

150

—

—

150

—

150

µA

IIL

Input LOW Current(4)

0.5

—

0.5

—

0.5

—

—

0.5

—

µA

IEE

Power Supply Current

—

35

—

35

—

25

35

—

38

mA

VBB

Output Reference Voltage –1.38 –1.26 –1.38 –1.26 –1.38

— –1.26 –1.38 –1.26 V

NOTES:

1. This table replaces the three traditionally seen in ECL 100K data books. The same DC parameter values at VEE = –4.5V now apply across the full VEE

range of –4.2V to –5.5V. Outputs are terminated through a 50Ω resistor to –2.0V except where otherwise specified on the individual data sheets.

2. VIN = VIH(Max) or VIL(Min).

3. VIN = VIH(Min) or VIL(Max).

4. VIN = VIL(Max).

AC ELECTRICAL CHARACTERISTICS

VEE = VEE (Min) to VEE (Max); VCC = GND

Symbol

Parameter

TA = –40°C

Min. Max.

TA = 0°C

Min. Max.

tPD

tskew

Propagation Delay

CLK to Q (Diff)

CLK to Q (SE)

SCLK to Q

Part-to-Part Skew(1)

Within-Device Skew

460

660

470

670

410

710

420

720

410

710

420

720

—

200

—

200

—

50

—

50

tS

Setup Time EN

150

—

150

—

tH

Hold Time EN

400

—

400

—

VPP

Minimum Input

CLK 250

—

250

—

Swing

VCMR

Common Mode

Range

CLK –2.0

–0.4

–2.0 –0.4

tr

Output Rise/Fall Times Q

—

—

325 575

tf

(20% – 80%)

NOTE:

1. Skews are specified for identical LOW-to-HIGH or HIGH-to-LOW

transitions.

TA = +25°C

Min. Typ. Max.

470

—

670

420

—

720

420

—

720

—

—

200

—

—

50

150

—

—

400

—

—

250

—

—

–2.0

—

–0.4

325

—

575

TA = +85°C

Min. Max. Unit

ps

500

700

450

750

470

750

—

200

ps

—

50

150

—

ps

400

—

ps

250

—

mV

–2.0 –0.4

V

325

575

ps

M9999-031006

hbwhelp@micrel.com or (408) 955-1690

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