MP49

Pl tronics., Inc. 19013 36th Ave. W, Suite H Lynnwood, WA 98036 USA Manufacturer of High Quality Frequency Control Products MP49 Crystal HC-49U Metal Thru-Hole Crystal Available as Gull Wing SMD or with Pull-Down Pin on Top of Can Standard Specifications ± 30 PPM is standard, tighter tolerances available Calibration Frequency Tolerance at 25 °C Operating Temperature Range (OTR) 0 to +70°C is standard, but can be extended to -40 to +85°C Frequency Stability (FS) over OTR ± 50 PPM is standard, see below for tighter tolerances available per OTR options Drive Level 50 μW is standard, customer may specify Aging at 25°C ± 5 PPM per year is standard, customer may specify ± 1 PPM Shunt Capacitance 7 pF maximum Temperature Range Tightest FS Pullability ± 3 PPM -10 to +60°C May be specified by customer in terms of frequency shift required ± 5 PPM -20 to +70°C over a certain range of load capacitance ± 10 PPM -30 to +80°C (e.g. +100 PPM from CL=12 to CL=18 pF) or as motional capacitance ( f F) ± 20 PPM -40 to +85°C Part Numbering Guide Portions of the part number that appear after the frequency may not be marked on part (C of C provided) SR MP49 B E - xx - 70.0M - IN XXX (Internal Code or blank) Oscillation Mode 1.8432 MHz – 210.00 MHz ESR Values Frequency Range (MHz) Maximum ESR (Ohms) www.DataSheet4U.com Series Resonance Model Options IN = Insulator TR = Paper Tape & Reel Frequency in MHz Load Capacitance Parallel Resonance in pF (3 10 pF) Temperature Range & Special Mechanical...