MPC941 datasheet(3/13 Pages) IDT

3 / 13 page

REVISION 10 3/18/15

LOW VOLTAGE, 1:27 CLOCK DISTRIBUTION CHIP

MPC941 DATA SHEET

Table 2. Absolute Maximum Ratings(1)

1. Absolute maximum continuous ratings are those maximum values beyond which damage to the device may occur. Exposure to these

conditions or conditions beyond those indicated may adversely affect device reliability. Functional operation under absolute-maximum-rated

conditions is not implied.

Symbol

Characteristics

Min

Max

Unit

VCC

Supply Voltage

–0.3

3.6

VIN

DC Input Voltage

–0.3

VCC+0.3

VOUT

DC Output Voltage

–0.3

VCC+0.3

IIN

DC Input Current

20

IOUT

DC Output Current

50

Storage Temperature

–40

125

C

Table 3. DC Characteristics (VCC = 3.3 V ± 5%, TA = –40 to +85C)

Symbol

Characteristics

Min

Typ

Max

Unit

Condition

VIH

Input High Voltage

LVCMOS_CLK

2.0

VCC + 0.3

LVCMOS

VIL

Input Low Voltage

LVCMOS_CLK

–0.3

0.8

LVCMOS

IIN

Input Current

120(1)

1. Input pull-up / pull-down resistors influence input current.

A

VPP

Peak-to-Peak Input Voltage

PECL_CLK,

PECL_CLK

500

LVPECL

VCMR

Common Mode Range

PECL_CLK,

PECL_CLK

1.2

VCC –0.8

LVPECL

VOH

Output High Voltage

2.4

IOH = –24 mA

(2)

2. The MPC941 is capable of driving 50

 transmission lines on the incident edge. Each output drives one 50 parallel terminated transmission

line to a termination voltage of VTT. Alternatively, the device drives up to two 50  series terminated transmission lines.

VOL

Output Low Voltage

0.55

0.40

IOL = 24 mA

(2)

IOL = 12 mA

IOZ

Output Tristate Leakage Current

100

A

ZOUT

Output Impedance

14 – 17



CPD

Power Dissipation Capacitance

7-8

Per Output

CIN

Input Capacitance

4.0

ICCQ

Maximum Quiescent Supply Current

All VCC Pins

VTT

Output Termination Voltage

VCC 2

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