SY100EP32V 데이터 시트보기 (PDF) - Micrel

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SY100EP32V

5V/3.3V ÷ 2 DIVIDER

Micrel 

Micrel, Inc.

Precision Edge®

SY10EP32V

SY100EP32V

AC ELECTRICAL CHARACTERISTICS(1)

NECL: VCC = 0V, VEE = –3.3V to –5.0V ±10%; PECL: VEE = 0V, VCC = +3.3V to +5.0V ±10%

Symbol

Parameter

TA = –40°C

Min. Typ. Max.

TA = +25°C

Min. Typ. Max.

TA = +85°C

Min. Typ. Max.

fMAX

tPLH

tPHL

Maximum Frequency(3)

4

—

—

4

—

—

4

—

—

Propagation Delay to

Output Differential

RESET, CLK ➝ Q, /Q 250 330 420 260 275 430 280 400 440

tRR

Set/Reset Recovery

200

tPW

Minimum Pulse Width RESET 550

tJITTER Cycle-to-Cycle RMS Jitter(2)

—

VPP

Input Voltage Swing

150

(Differential)

—

—

200

—

—

550

0.2

<1

—

800 1200 150

100

—

200

200

—

550

0.2

<1

—

800 1200 150

—

—

—

—

0.2

<1

800 1200

tr

Output Rise/Fall Times Q, /Q 50

100 150

50

100 160

50

100 160

tf

(20% to 80%)

Note 1.

Note 2.

Note 3.

Measured using a 750mV source, 50% duty cycle clock source. All loading with 50Ω to VCC –2.0V.

See Figure 1. fMAX Jitter below.

fMAX guaranteed for functionality only. VOL and VOH levels are guaranteed at DC only.

Unit

GHz

ps

ps

ps

ps(rms)

mV

ps

fMAX Jitter

900

9

800

8

700 Measured

7

600

6

500

Simulated

5

400

4

300

3

200

2

100

0

0

1

(Jitter)

0

1000 2000 3000 4000 5000 6000

FREQUENCY (MHz)

Figure 1. fMAX and RMS Jitter

M9999-111605

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

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