PCS3P7303A

Rev. 2 | Page 5 of 10 | www.onsemi.com

Switching Characteristics for 3.3V

Parameter

Test Conditions

Min

Typ

Max

Unit

Input Frequency

FS=0

10

40

MHz

FS=1

30

80

Duty Cycle

2, 3

45

50

55

%

Output Rise Time

2, 3

Measured between 20% to 80%

1.3

2

nS

Output Fall Time

2, 3

Measured between 80% to 20%

0.9

1.3

nS

Cycle-to-Cycle Jitter

3

Unloaded output

FS=0

10MHz

±450

±600

pS

40MHz

±125

±250

FS=1

30MHz

±225

±350

80MHz

±125

±250

PLL Lock Time

3

Stable power supply, valid clock presented on

XIN / CLKIN

3

mS

Notes:

1. Functionality with Crystal is guaranteed by design and characterization. Not 100% tested in production.

2. All parameters are specified with10pF loaded outputs.

3. Parameter is guaranteed by design and characterization. Not 100% tested in production.

Typical Crystal Specifications

Fundamental AT cut parallel resonant crystal

Nominal frequency

25MHz

Frequency tolerance

±50ppm or better at 25°C

Operating temperature range

-25°C to +85°C

Storage temperature

-40°C to +85°C

18pF

Shunt capacitance

7pF maximum

ESR

25

Ω

Typical Crystal Interface Circuit

XOUT

XIN / CLKIN

PCS3P7303A

R1

Crystal

R