IQMS-145

MEMS Oscillator Specification

Output Control

Enable/Disable Mode (OE):

Logic ‘1’ (70%Vs min) or no connection to pad 1 enables the

oscillator output.

Logic ‘0’ (30%Vs max) to pad 1 disables the oscillator output,

the output goes to a high impedance state.

OE Disable Supply Current (OE low): 35mA max

OE Disable Leakage Current (OE low): 1μA max

Output Enable/Disable Time (F=220MHz): 115ns max

(Note: For other frequencies time=100ns + 3 cycles.)

Standby Mode (ST):

Logic ‘1’ (70%Vs min) or no connection to pad 1 enables the

oscillator output.

Logic ‘0’ (30%Vs max) to pad 1 disables the oscillator output,

the device goes to sleep mode.

ST Disable Supply Current (ST low): 100μA max

Resume Time (measured from the time pad 1 crosses 50%

threshold): 10ms max

Input Pull-Up Impedance:

Pad 1: OE logic '1' or logic '0', or ST logic '1': 250kΩ max

Pad 1: ST logic '0': 2MΩ min

Start Up Time (measured from the time Vs reaches its rated

minimum value): 10ms max

Noise Parameters

Period Jitter:

F=266MHz: 1.2ps typ, 1.7ps RMS max

F=312.5MHz: 1.2ps typ, 1.7ps RMS max

F=622.08MHz: 1.2ps typ, 1.7ps RMS max

Phase Jitter (F=312.5MHz, 12kHz to 20MHz): 0.6ps RMS typ,

0.85ps RMS max

Environmental Parameters

Storage Temperature Range: –65 to 150°C

Electrostatic Discharge (HBM): 2000V max

Mechanical Shock: MIL-STD-883F, Method 2002.

Vibration: MIL-STD-883F, Method 2007.

Thermal Cycling: JESD-22, Method A104.

Solderability: MIL-STD-883F, Method 2003.

Manufacturing Details

Maximum Process Temperature: 260°C

Note: Connect a capacitor of 0.1μF min between Vs and GND.

Compliance

Compliant

RoHS Status (2011/65/EU)

Compliant

REACh Status

MSL Rating (JDEC-STD-033):

1

Packaging Details

Tape & reel in accordance with EIA-481-D

Pack Style: Reel

Pack Size: 1,000

Printed on 31 Aug 16 16:04 using Model Data Sheet V1.2550

Page 2 of 3

Sales Office Contact Details:

USA: +1.760.318.2824

France: 0800 901 383

UK: +44 (0)1460 270200

Germany: 0800 1808 443

Email: info@iqdfrequencyproducts.com

Web: www.iqdfrequencyproducts.com