MPC9456FA データシートの表示（PDF） - Freescale Semiconductor

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MPC9456FA

LOW VOLTAGE SINGLE OR DUAL SUPPLY 2.5V AND 3.3V LVCMOS CLOCK DISTRIBUTION BUFFER

Freescale Semiconductor 

MPC9456

Freescale Semiconductor, Inc.

Table 10: AC Characteristics (VCC = 3.3V ± 5%, VCCA = VCCB = VCCC = 2.5V ± 5% or 3.3V ± 5%,

TA = –40 to +85°C)a b

Symbol

Characteristics

Min

Typ

Max

Unit

tsk(O)

Output-to-output Skew

Within one bank

Any output bank, same output divider

Any output, Any output divider

150

ps

250

ps

350

ps

tsk(PP)

tPLH,HL

tSK(P)

Device-to-device Skew

Propagation delay

Output pulse skewc

PCLK to any Q

2.5

ns

See 3.3V table

250

ps

DCQ

Output Duty Cycle

÷1 or ÷2 output

45

50

55

%

a. AC characteristics apply for parallel output termination of 50Ω to VTT.

b. For all other AC specifications, refer to 2.5V or 3.3V tables according to the supply voltage of the output bank.

c. Output pulse skew is the absolute difference of the propagation delay times: | tpLH - tpHL |.

Condition

DCREF = 50%

MOTOROLA

For More Informa6tion On This Product,

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TIMING SOLUTIONS

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