SY100S815 データシートの表示（PDF） - Micrel

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SY100S815

SINGLE SUPPLY QUAD PECL/TTL-TO-PECL

Micrel 

Micrel, Inc.

Precision Edge®

SY100S815

AC ELECTRICAL CHARACTERISTICS(1–6)

VCC = VCCO = +5.0V ± 5%

TA = 0°C

Symbol

Parameter

Min. Typ. Max.

tPLH

Propagation Delay to Output(1)

tPHL

EIN (differential)(2)

430

—

630

EIN (single-ended)(3)

330

—

730

TIN

350

—

950

tskew

Within-Device skew(4)

—

25

50

VPP

Minimum PECL(5)

Input Swing

250

—

—

TA = +25°C

Min. Typ. Max.

430

—

630

330

—

730

350

—

950

—

25

50

250

—

—

TA = +85°C

Min. Typ. Max. Unit

ps

430

—

630

330

—

730

350

—

950

—

25

50

ps

250

—

— mV

VCMR

PECL Common(6)

Mode Range

–1.6 — –0.4 –1.6 — –0.4 –1.6 — –0.4 V

tr

Output Rise/Fall Times

tf

20% to 80%

275 375 600 275 375 600 275 375 600 ps

Notes:

1. Part-to-part skew is defined as Max. — Min. value at the given temperature.

2. The differential propagation delay is defined as the delay from the crossing points of the differential input signals to the crossing point of the

differential output signals.

3. The single-ended propagation delay is defined as the delay from the 50% point of the input signal to the 50% point of the output signal.

4. The within-device skew is defined as the worst case difference between any two similar delay paths within a single device.

5. VPP (min.) is defined as the minimum input differential voltage which will cause no increase in the propagation delay. The VPP (min.) is AC limited for

the S815, as a differential input as low as 50mV will still produce full PECL levels at the output.

6. VCMR is defined as the range within which the VIH level may vary, with the device still meeting the propagation delay specification. The VIL level must

be such that the peak-to-peak voltage is less than 1.0V and greater than or equal to VPP (min.).

M9999-032406

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

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