MPC911

TIMING SOLUTIONS

BR1333 — REV 5

3

MOTOROLA

AC CHARACTERISTICS

0

°C

25

°C

70

°C

Symbol

Characteristic

Min

Typ

Max

Min

Typ

Max

Min

Typ

Max

Unit

Condition

tPLH

tPHL

Propagation Delay to Output

HSTL

IN (differential)

PECL

1.4

1.3

2.0

1.9

2.3

2.0

1.6

1.4

1.9

1.9

2.4

2.1

1.8

1.5

2.3

2.0

2.6

2.3

ns

Note 1

tskew

Within-Device Skew

Part-to-Part Skew (Diff)

250

900

250

800

250

800

ps

Note 2

VPP

Minimum Input Swing

PECL_CLK

600

600

600

mV

Note 3

VCMR

Common Mode Range

PECL_CLK

VCC

–1.5

VCC

–0.8

VCC

–1.5

VCC

–0.8

VCC

–1.5

VCC

–0.8

V

Note 4

tr/tf

Output Rise/Fall Time

500

600

800

1200

1200

1800

500

600

800

1200

1200

1800

500

600

800

1200

1200

1800

ps

20%–80%

1. 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.

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

3. 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 MPC911 as a differential input as low as 50 mV will still produce full HSTL levels at the output.

4. 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 1.0 V and greater than or equal to VPP(min).

Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding

the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit,

and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters can and do vary in different

applications. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. Motorola does

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associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part.

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