EMRA46M2H-1.000M
(Data Sheet downloaded on Jun 21, 2020)
REGULATORY COMPLIANCE
2011/65 +
191 SVHC
2015/863
ITEM DESCRIPTION
MEMS Clock Oscillators LVCMOS (CMOS) 2.25Vdc to 3.63Vdc 4 Pad 2.0mm x 2.5mm Plastic Surface Mount (SMD) 1.000MHz
20ppm over -40C to +85C
ELECTRICAL SPECIFICATIONS
Nominal Frequency 1.000MHz
Frequency Tolerance/Stability 20ppm Maximum over -40C to +85C (Inclusive of all conditions: Calibration Tolerance at 25C, Frequency Stability
over the Operating Temperature Range, Supply Voltage Change, Output Load Change, and First Year Aging at 25C)
Aging at 25C 1.5ppm Maximum First Year
Supply Voltage 2.25Vdc to 3.63Vdc
Input Current 5mA Maximum (No Load)
Output Voltage Logic High (Voh) 90% of Vdd Minimum (IOH = -4mA)
Output Voltage Logic Low (Vol) 10% of Vdd Maximum (IOL = +4mA)
Rise/Fall Time 1.2nSec Typical, 3nSec Maximum (Measured from 20% to 80% of waveform)
Duty Cycle 50 5(%) (Measured at 50% of waveform)
Load Drive Capability 15pF Maximum
Output Logic Type CMOS
Output Control Function Tri-State (Disabled Output: High Impedance)
Output Control Input Voltage Logic 70% of Vdd Minimum or No Connect to Enable Output
High (Vih)
Output Control Input Voltage Logic 30% of Vdd Maximum to Disable Output
Low (Vil)
Tri-State Output Enable Time 150nSec Maximum
Tri-State Output Disable Time 150nSec Maximum
Period Jitter (RMS) 2pSec Typical, 4pSec Maximum
RMS Phase Jitter (Fj = 900kHz to 0.5pSec Typical, 1pSec Maximum
7.5MHz; Random)
RMS Phase Jitter (Fj = 12kHz to 1.5pSec Typical, 3pSec Maximum
20MHz; Random)
Start Up Time 5mSec Maximum
Storage Temperature Range -65C to +150C
ENVIRONMENTAL & MECHANICAL SPECIFICATIONS
ESD Susceptibility JESD22-A114, HBM, 2000V
Flammability UL94-V0
Mechanical Shock MIL-STD-883, Method 2002, Condition E, 10,000G
Moisture Sensitivity J-STD-020, MSL 1
Solderability MIL-STD-883, Method 2003 (Four I/O Pads on bottom of package only)
Temperature Cycling JESD22-A104, Condition B
Vibration MIL-STD-883, Method 2007, Condition A, 20G
www.ecliptek.com | Specification Subject to Change Without Notice | Revision A 02/01/2017 | Page 1 of 6
Ecliptek, LLC 5458 Louie Lane, Reno, NV 89511 1-800-ECLIPTEK or 714.433.1200EMRA46M2H-1.000M
MECHANICAL DIMENSIONS (all dimensions in millimeters)
PIN CONNECTION
1 Tri-State (High
Impedance)
2.00
2 Ground
0.85 0.50
0.05
MAX 0.05 (x4) 3 Output
4 Supply Voltage
4 1
LINE MARKING
2.50 1.00
1 Ecliptek Manufacturing
0.05 0.05
Identifier
3 2 0.75
0.05 (x4)
1.10
0.05
Suggested Solder Pad Layout
All Dimensions in Millimeters
1.00 (X4)
1.10 (X4)
Solder Land
0.80
(X4)
0.50
All Tolerances are 0.1
www.ecliptek.com | Specification Subject to Change Without Notice | Revision A 02/01/2017 | Page 2 of 6
Ecliptek, LLC 5458 Louie Lane, Reno, NV 89511 1-800-ECLIPTEK or 714.433.1200