Preliminary XTL1044 • • • • High Performance Crystal Good Frequency Stability and Reliability Miniature SMD Package Complies with Directive 2002/95/EC (RoHS) 25.0000 MHz Crystal Unit 2 > The XTL1044 is a high performance crystal suitable for a wide range of applications where small size is important. SM3225-4 Case Electrical Characteristics Characteristic Sym Notes Minimum fO Nominal Frequency Typical Maximum 25.0000 Mode of Oscillation Units MHz Fundamental Storage Temperature Range in Tape and Reel -40 +85 °C Component Storage Temperature Range -55 +125 °C +85 °C Component Operating Temperature Range -20 fL Frequency Manufacturing Tolerance ±30 ppm @ 25 °C ±3 °C Frequency Stability over Operating Temperature Range Equivalent Series Resistance ±30 ppm (referenced to the value at 25 °C) ESR 70 Shunt Capacitance CO Nominal Drive Level 10 CL Load Capacitance 5 pF 100 µW 16 pF First Year Aging ±5 Aging after First Year ±2 Insulation Resistance, 100 VDC 500 Standard Shipping Quantity on 178 mm (7”) Reel ppm/yr M 3000 Lid Symbolization (Y = year, WW = week, S = shift) units 1044 YWWS C r y s ta l E q u iv a le n t C ir c u it 1 C E S R 3 O CAUTION: Electrostatic Sensitive Device. Observe precautions for handling. Notes: 1. 2. 3. US and international patents may apply. The design, manufacturing process, and specifications of this device are subject to change without notice. RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc. www.RFM.com E-mail: [email protected] © 2012 by RF Monolithics, Inc. Page 1 of 4 XTL1044 - 1/25/12 SM3225-4 Case 4 Terminal Surface Mount Seam Weld Case 3.2 x 2.5 mm Nominal Footprint Electrical Connections Connection Terminals Input / Output 1 Ground 2 Input / Output 3 Ground 4 Case and PCB Land Dimensions H Millimeters Min Nom Max A 3.10 3.20 3.30 B 2.40 2.50 2.60 Dimensions C I J K Min Inches Nom Max 0.122 0.126 0.130 0.094 0.098 0.70 0.102 0.028 D 2.10 0.083 E 1.50 0.059 F 0.80 0.031 G 0.90 0.035 H 2.10 0.083 I 1.50 0.059 J 1.20 0.047 K 1.40 0.055 Typical PCB Land Footprint (Top View) Case Outline Drawing A C 2 D 1 2 1 B C a s e S ty le A E 4 3 F 3 4 A G C 2 D 1 1 B 2 C a s e S ty le B E 4 3 www.RFM.com E-mail: [email protected] © 2012 by RF Monolithics, Inc. 4 F 3 G Page 2 of 4 XTL1044 - 1/25/12 Case Orientation 1 1 1 Reel Dimensions 2 .5 o o 6 0 1 2 0 2 0 .5 1 7 8 1 2 0 1 3 .0 R e e l H u b D e ta il D im e n s io n s in m m 8 .4 Tape Dimensions www.RFM.com E-mail: [email protected] © 2012 by RF Monolithics, Inc. Page 3 of 4 XTL1044 - 1/25/12 Typical Solder Reflow Profile www.RFM.com E-mail: [email protected] © 2012 by RF Monolithics, Inc. Page 4 of 4 XTL1044 - 1/25/12