DSC1102/22

DS20006254A-page 2

 2019 Microchip Technology Inc.

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ELECTRICAL CHARACTERISTICS

Absolute Maximum Ratings †

Supply Voltage .......................................................................................................................................... –0.3V to +4.0V

ESD Protection (HBM) ...............................................................................................................................................4 kV

ESD Protection (MM) ............................................................................................................................................... 400V

ESD Protection (CDM) ............................................................................................................................................1.5 kV

† Notice: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device.

This is a stress rating only and functional operation of the device at those or any other conditions above those indicated

in the operational sections of this specification is not intended. Exposure to maximum rating conditions for extended

periods may affect device reliability.

ELECTRICAL CHARACTERISTICS

Parameters

Sym.

Min.

Typ.

Max.

Units

Conditions

Supply Voltage (Note 1)

2.25

—

3.63

V

—

Supply Current

—

—

0.095

mA

DSC1102, EN pin low,

Output is disabled

—

20

22

DSC1122, EN pin low,

Output is disabled

Frequency Stability

Δf

—

—

±10

ppm

Includes frequency variation

due to initial tolerance,

temp., and power supply

voltage.

—

—

±20

—

—

±25

—

—

±50

Aging - First Year

—

—

±5

ppm

One year at +25°C

Aging - After First Year

—

—

<±1

ppm/yr

Year two and beyond at

+25°C

Start-up Time (Note 2)

—

—

5

ms

T = +25°C

Input Logic Levels

—

—

V

Input logic high

—

—

Input logic low

Output Disable Time (Note 3)

—

—

5

ns

—

Output Enable Time

—

—

5

ms

DSC1102

—

—

20

ns

DSC1122

Enable Pull-Up Resistor

(Note 4)

—

40

—

kΩ

Pull-up resistor exists

LVPECL Outputs

Supply Current

—

56.5

58

mA

Output Logic Levels

—

—

V

—

—

Output logic low

Peak-to-Peak Output Swing

—

—

800

—

mV

Single-Ended

3: Output Waveform and Test Circuit figures below define the parameters.

4: Output is enabled if pad is floated or not connected.