DSC2133 datasheet(3/16 Pages) MICROCHIP

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DS20006231A-page 3

DSC2133/DSC2233

Frequency

2.3

—

460

MHz

Single frequency

Output Duty Cycle

SYM

—

Differential

Period Jitter (Note 5)

JPER

—

2.5

—

psRMS fO1 = fO2 = 156.25 MHz

Integrated Phase Noise

JCC

—

0.28

—

psRMS

200 kHz to 20 MHz @

148.5 MHz

—

0.4

—

100 kHz to 20 MHz @

148.5 MHz

—

1.7

12 kHz to 20 MHz @

148.5 MHz

TEMPERATURE SPECIFICATIONS (Note 1)

Parameters

Sym.

Min.

Typ.

Max.

Units

Conditions

Temperature Ranges

Operating Temperature Range

–20

—

+70

°C

Ordering Option E

–40

—

+85

°C

Ordering Option I

Junction Operating Temperature

—

+150

°C

—

Storage Temperature Range

–55

—

+150

°C

—

Soldering Temperature Range

—

+260

°C

40 sec. max

Note 1: The maximum allowable power dissipation is a function of ambient temperature, the maximum allowable

junction temperature and the thermal resistance from junction to air (i.e., TA, TJ, JA). Exceeding the

maximum allowable power dissipation will cause the device operating junction temperature to exceed the

maximum +85°C rating. Sustained junction temperatures above +85°C can impact the device reliability.

ELECTRICAL CHARACTERISTICS (CONTINUED)

Electrical Characteristics

Parameters

Sym.

Min.

Typ.

Max.

Units

Conditions

Note 1: Pin 4 VDD should be filtered with 0.01 µf capacitor.

2: Output is enabled if Enable pad is floated or not connected.

3: tSU is time to 100 ppm stable output frequency after VDD is applied and outputs are enabled.

4: Output Waveform and Test Circuit figures define the parameters.

5: Period Jitter includes crosstalk from adjacent output.

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