SY69753L(2003) 데이터 시트보기 (PDF) - Micrel

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SY69753L
(Rev.:2003)

3.3V, 125Mbps 155Mbps CLOCK and DATA RECOVERY

Micrel 

Micrel

AC ELECTRICAL CHARACTERISTICS

VCC = VCCO = VCCA = 3.3V ±5%; TA = –40°C to + 85°C

Symbol

Parameter

Condition

fVCO

∆fVCO

VCO Center Frequency

VCO Center Frequency

Tolerance

Nominal

tACQ

tCPWH

tCPWL

tDV

tDH

tir

tODC

trskew

tr, tf

Acquisition Lock Time

REFCLK Pulse Width HIGH

REFCLK Pulse Width LOW

Data Valid

Data Hold

REFCLK Input Rise Time

Output Duty Cycle (RCLK/TCLK)

Recovered Clock Skew

ECL Output Rise/Fall Time

(20% to 80%)

50Ω to VCC –2V

SY69753L

Min

Typ Max Units

800

—

1100 MHz

—

5

—

%

—

—

4

—

4

—

1/(2*fRCLK) – 200

—

1/(2*fRCLK) – 200

—

—

0.5

45

—

–200

—

100

—

15

µs

—

ns

—

ns

—

ps

—

ps

2

ns

55 % of UI

+200 ps

500 ps

4

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