Quad Output Spread Spectrum Clock Generator

MDS 1725 C

4

Revision 021605

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MK1725

Absolute Maximum Ratings

Stresses above the ratings listed below can cause permanent damage to the MK1725. These ratings,

which are standard values for ICS commercially rated parts, are stress ratings only. Functional operation of

the device at these or any other conditions above those indicated in the operational sections of the

specifications is not implied. Exposure to absolute maximum rating conditions for extended periods can

affect product reliability. Electrical parameters are guaranteed only over the recommended operating

temperature range.

Recommended Operation Conditions

DC Electrical Characteristics

Unless stated otherwise, VDD = 3.3 V ±5%, Ambient Temperature 0 to +70

°C

Item

Rating

Supply Voltage, VDD

5 V

All Inputs and Outputs

-0.5 V to VDD+0.5 V

Ambient Operating Temperature

0 to +70

°C

Storage Temperature

-65 to +150

°C

Junction Temperature

125

°C

Soldering Temperature

260

°C

Parameter

Min.

Typ.

Max.

Units

Ambient Operating Temperature

0

+70

°C

Power Supply Voltage (measured in respect to GND)

+3.135

+3.3

+3.465

V

Parameter

Symbol

Conditions

Min.

Typ.

Max.

Units

Operating Voltage

VDD

3.135

3.3

3.465

V

Supply Current

IDD

20M in S3:0=[0100]

22

mA

Input High Voltage

Input selects

2

V

Input Low Voltage

Input selects

0.8

V

Input High Voltage

ICLK

VDD/2+1

V

Input Low Voltage

ICLK

VDD/2-1

V

Output High Voltage

VDD-0.4

V

Output High Voltage

2.4

V

Output Low Voltage

0.4

V

Short Circuit Current

Clock outputs

±70

mA

Input Capacitance

5pF

Nominal Output Impedance

20

Ω

Internal Pull-up Resistor

PDTS pin

360

k

Ω

Internal Pull-down Resistor

Clock outputs; S3:0

510

k

Ω