ASTMHT datasheet(2/14 Pages) ABRACON

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ABRACON IS

CERTIFIED

ABRACON IS

ISO9001:2008

CERTIFIED

Pb RoHS/RoHS II compliant

Revised: 06.17.2016

LLC

ASTMHT

High Temperature, Programmable SMD MEMS Oscillator

2.0 x 1.6 x 0.75mm; 2.5 x 2.0 x 0.75mm;

3.2 x 2.5 x 0.75mm; 5.0 x 3.2 x 0.75mm;

7.0 x 5.0 x 0.9mm

(Continued)

Parameters

Min

Typ

Max

Unit

Notes

Standby Current (Istd)

2.6

8.5

µA

ST=Low, Vdd=2.8V-3.3V, output is

weakly pulled down

1.4

5.5

ST=Low, Vdd=2.5V, output is weakly

pulled down

0.6

4.0

ST=Low, Vdd=1.8V, output is weakly

pulled down

Output Type

LVCMOS

All Vdd options

Rise/Fall Time ( Tr /Tf)

Vdd=2.5V, 2.8V, 3.0V or 3.3V, 20%-80%

1.3

2.5

Vdd=1.8V, 20%-80%

Vdd=2.25V-3.63V, 20%-80%

Output High Voltage (VOH)

90%*Vdd

IOH=-4mA (Vdd=3.0V or 3.3V)

IOH=-3mA (Vdd=2.8V or 2.5V)

IOH=-2mA (Vdd=1.8V)

Output Low Voltage (VOL)

10%*Vdd

IOL=4mA (Vdd=3.0V or 3.3V)

IOL=3mA (Vdd=2.8V or 2.5V)

IOL=2mA (Vdd=1.8V)

Input High Voltage(VIH)

70%*Vdd

Pin 1

Input Low Voltage(VIL)

30%*Vdd

Pin 1

Input Pull-up Impedance ( Zin)

150

kΩ

Pin 1, OE logic high or logic low,

logic high

MΩ Pin 1, ST logic low

Startup Time (Tstart)

Measured from the time Vdd reaches 90%

of its final value

Enable/Disable Time (Toe)

130

F=110MHz, 115.194001MHz,

119.342001MHz. For other frequencies,

Toe=100ns+3*cycles

Resume Time ( Tresume)

Measured from the time ST pin crosses

50% threshold

RMS Period Jitter ( Tjitt)

1.6

2.5

F=75MHz, 125MHz, Vdd=2.5V, 2.8V,

3.0V or 3.3V

1.9

F=75MHz, 125MHz, Vdd=1.8V

Peak-to-peak Period Jitter (Tpk)

F=75MHz, 125MHz, Vdd=2.5V, 2.8V,

3.0V or 3.3V

F=75MHz, 125MHz, Vdd=1.8V

RMS Phase Jitter (random) ( Tphj)

0.5

0.8

F=75MHz,125MHz integration

bandwidth=900kHz to 7.5MHz

1.3

F=75MHz, 125MHz integration

bandwidth=12kHz to 20MHz

5101 Hidden Creek Lane Spicewood TX 78669

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