X5024 series Nominal 5 x 2.4 mm blanks for 5x7mm ceramic SMD High Frequency Oscillators XECO's X5024 crystal blank series offer high performance inverted mesa crystals at lower cost via an economical process achieving a frequency tolerance of 0.12f^2. The X5024 is intended for standard 5x7mm ceramic SMD package. Crystals are 100% tested and sorted by frequency and then sequentially packed into a waffle packs. Available to 170MHz on the fundamental and 240MHz for third overtone operation. XECO proprietary processes yield a clean mesa and transition area to achieve good plating over the transitions and high crystal performance. The X5024 is a lower cost version of the RM196, which is supplied to a standard frequency tolerance of 0.02f^2. A frequency report included with the shipment allows crystals to be selected by columns and rows to use for a plating group. Plating calibration setup accuracy is improved as the frequency of the crystals used is known, not just part of a sort group range. FEATURES • • • • • • APPLICATIONS Rugged Crystal 4.978mm x 2.388mm • Volume clock oscillators and VCXO Plateback set for Chrome-Gold elec- • Customer applications for SONET, 10G, 1G, Storage, network communications trodes or Aluminum Electrodes • Small packaged crystals for precise freSized for 5x7mm ceramic SMD quency control applications 100% tested blanks for highest yield potential Stable oscillation High Q, chemically etched, free of etch channels or scratches in the Mesa area BENEFITS • Low unit cost • Higher yield through lower breakage (rugged) • Flexible sorting groups • More accurate plating calibration setup • Excellent oscillator performance PRODUCT OFFERING/RANGE Fundamental or overtone applications 50MHz to 170MHz Fundamental mode* 150MHz to 240 MHz third overtone mode* AT angles from 35D8' to 35D29.5' [EFG3D6' to 2D45'] • Standard angle tolerance of +/-2' • Low etch Channel pure Z quartz with a Q minimum of 1.8 million • Sorted and packed in order of frequency by each lot • Cleaned and packed in vacuum sealed waffle packs • • • • *See RM196 series for higher frequencies or Z5024 for similar crystal for UM-1 packaging Typical electrode pattern for 5x7mm 9101 W. Sahara Ave. Suite 105-E10 Phone: (702) 597-2495, Fax: (702) 940-8405 E-mail: [email protected] [email protected] X5024 series Nominal 5 x 2.4 mm blanks for 5x7mm ceramic SMD High Frequency Oscillators Ordering Information: XECO builds many frequency and specification combinations to meet specific customer requests. We list on the following tables those part types selected for general sale; however, you may specify or “build” your own part / specification using the part numbering system shown here. We will be pleased to make most any frequency inside our stated range — even higher! However, all manufacturing combinations may not be offered, so we recommend you contact VC America for assistance or pre-approval as to what is acceptable. Below is a partial listing of some common frequencies. You may also specify the desired frequency range. In lieu of sort groups, XECO will supply a data report with all blanks pre-sorted and sequentially ordered into the waffle packs. Part Number Frequency Mode Cut_Angle Angle Tol Frequency Min Frequency Max X5024BB170D077F760AA 77.76 F 35° 17' ±2' 80.8446 81.5686 X5024BB170D155F520AA 155.52 F 35° 17' ±2' 167.0177 170.1437 X5024BB170D156F250AA 156.25 F 35° 17' ±2' 167.8557 171.0117 X5024BB170D161F133AA 161.13275 F 35° 17' ±2' 173.2116 176.5756 X5024BB245D155T520AA 155.52 T 35° 24.5' ±2' 53.4557 53.7717 X5024BB245D156T250AA 156.25 T 35° 24.5' ±2' 53.7147 54.0327 X5024BB245D161T133AA 161.13275 T 35° 24.5' ±2' 55.4171 55.7551 X5024BB245D187T500AA 187.5 T 35° 24.5' ±2' 64.729 65.193 X5024BB245D200T000AA 200 T 35° 24.5' ±2' 69.1138 69.6418 X5024BB245D212T500AA 212.5 T 35° 24.5' ±2' 73.594 74.194 9101 W. Sahara Ave. Suite 105-E10 Phone: (702) 597-2495, Fax: (702) 940-8405 E-mail: [email protected] [email protected] X5024 series Nominal 5 x 2.4 mm blanks for 5x7mm ceramic SMD High Frequency Oscillators X5024 Blank drawing and dimensions XECO waffle pack dimensions 9101 W. Sahara Ave. Suite 105-E10 Phone: (702) 597-2495, Fax: (702) 940-8405 E-mail: [email protected] [email protected] X5024 series Nominal 5 x 2.4 mm blanks for 5x7mm ceramic SMD High Frequency Oscillators This is a portion of a 5 page report submitted with a 300 unit, 3-waffle pack shipment to show how crystals are loaded into the waffle packs already sorted by frequency. 9101 W. Sahara Ave. Suite 105-E10 Phone: (702) 597-2495, Fax: (702) 940-8405 E-mail: [email protected] [email protected] X5024 series Nominal 5 x 2.4 mm blanks for 5x7mm ceramic SMD High Frequency Oscillators The products shown in this document (hereafter “Products) are not intended to be used in medical life support applications or equipment where device failure may endanger human life. Customers are requested to obtain prior written agreement for such use from XECO Incorporated. Customer shall be solely responsible for, and indemnify and hold XECO Inc. free and harmless from any and all claims, damages, losses, expenses, or lawsuits, due to such use without such agreement. XECO Inc. reserves the right to change the specifications of the Products in order to improve the characteristic or reliability thereof. XECO Inc. makes no claim or warranty that the contents described in this document do not infringe any intellectual property right or other similar right owned by third parties. Therefore, XECO Inc. shall not be responsible for such problems, even if the use is in accordance with the descriptions provided in this document. Any descriptions including applications, circuits, and the parameters of the Products in this document are for reference to use the Products, and shall not be guaranteed free from defect, inapplicability to the design, or full production products without further testing or modification. Customers are requested not to export or re-export, directly or indirectly, the Products to any country or any entity not in compliance with or in violation of the US export laws, treaties, orders, and regulations. Customers are requested to take the appropriate steps to obtain required government permission or approvals for use or export. 9101 W. Sahara Ave. Suite 105-E10 Phone: (702) 597-2495, Fax: (702) 940-8405 E-mail: [email protected] [email protected]