Model 536 High Stability HCMOS TCXO Features Fundamental Crystal Design Frequency Range 10 54MHz * Operating Voltage +3.3V Part Dimensions: 5.0 3.2 2.0mm Frequency Stability, Overall 4.6ppm -40C to +85C Operating Temperature Range to -40C to +105C Voltage Control Option for Frequency Tuning VCTCXO Standard Frequencies see Page 7 for developed frequencies. Enable Function Option Available * Check with factory for availability of frequencies not listed. Tape and Reel Packaging, EIA-418 Applications 5G, 4G, LTE Autonomous Technologies Stratum 3 Femtocells, RRU, BBU Synchronous Ethernet IEEE 1588 Timing Military Radio Manpack IP Networking Wireless Communication Inflight Entertainment Medical Imaging Test and Measurement Description CTS Model 536 is a high performance Temperature Compensated Crystal Oscillator TCXO suitable for applications requiring tight stability, Stratum 3 performance and more. Employing IC technology with HCMOS output and analog temperature compensation engine coupled with a fundamental quartz crystal M536 has excellent stability and low jitter/phase noise performance. Ordering Information Frequency Output Supply Frequency Code Temperature Frequency Tuning Packaging Model 2 Enable Voltage MHz Range Stability 536 L XXX X2 I T 5 Function Frequency Temp. Range Packing Code Code Code Code No Enable -10C to +70C 500 pcs./reel Blank C 5 1 Product Frequency Code E Enable, Pin 3 I -40C to +85C 3 G -40C to +105C Code Voltage Code Stability Code Frequency Deviation L +3.3Vdc 01 0.10ppm T TCXO No Voltage Control 0.28ppm X2 A 5ppm - 10ppm VCTCXO 0.50ppm 05 Notes: 1 Refer to document 016-1454-0, Frequency Code Tables. 3-digits for frequencies <100MHz, 4-digits for frequencies 100MHz or greater. 2 Frequency vs. Temperature only. 3 Available with stability code X2 and 05 only. Not all performance combinations and frequencies may be available. Contact your local CTS Representative or CTS Customer Service for availability. This product is specified for use only in standard commercial applications. Supplier disclaims all express and implied warranties and liability in connection with any use of this product in any non-commercial applications or in any application that may expose the product to conditions that are outside of the tolerances provided in its specification. DOC 008-0587-1 Rev. E Page 1 of 7 2017 CTS Corporation. Information/product(s) subject to change. No warranty that product(s) will meet the stated specifications for customer specific applications or test equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote. Model 536 High Stability HCMOS TCXO Electrical Specifications Operating Conditions PARAMETER SYMBO L CO NDITIO NS MIN TYP MAX UNIT Maximum Supply Voltage V - -0.5 - 4.6 V CC Maximum Control Voltage V - -0.3 - V V C CC Supply Voltage V 5% 3.14 3.3 3.47 V CC Supply Current I - - - 10 mA CC Output Load C - - - 15 pF L -10 +70 Operating Temperature T - -40 +25 +85 C A -40 +105 Storage Temperature T - -55 - +125 C STG Frequency Stability PARAMETER SYMBO L CO NDITIO NS MIN TYP MAX UNIT Frequency Range f Frequency stability 0.10ppm 10 - 40 O MHz 10 - 54 Frequency stability 0.28ppm or 0.50ppm Frequency Stability -10C to +70C & -40C to +85C Overall Frequency Stability Ref. f , 20 Years Aging, 0.28ppm over -40C to +85C -4.6 - 4.6 ppm O Initial Calibration f/f Initial Calibration +25C, At Time of Shipment -1.0 - 1.0 ppm O Temperature Only fmax - fmin /2, Over Temperature Range 0.10, 0.28, 0.50 ppm f/f Voltage Coefficient Supply Voltage, 5% -0.2 - 0.2 25 ppm Load Coefficient Load, 10% -0.2 - 0.2 First Year +25C, nominal V and V -1.0 - 1.0 CC C Aging f/f ppm 25 20 Years +25C, nominal V and V -3.0 - 3.0 CC C Frequency Stability -40C to +105C Overall Frequency Stability Ref. f , 20 Years Aging, 0.28ppm over -40C to +105C -4.7 - 4.7 ppm O Initial Calibration f/f Initial Calibration +25C, At Time of Shipment -0.9 - 0.9 ppm O Temperature Only fmax - fmin /2, Over Temperature Range 0.28, 0.5 ppm Voltage Coefficient f/f Supply Voltage, 5% -0.2 - 0.2 25 ppm Load Coefficient Load, 10% -0.2 - 0.2 First Year +25C, nominal V and V -1.0 - 1.0 CC C Aging f/f ppm 25 20 Years +25C, nominal V and V -3.0 - 3.0 CC C DOC 008-0587-1 Rev. E Page 2 of 7 2017 CTS Corporation. Information/product(s) subject to change. No warranty that product(s) will meet the stated specifications for customer specific applications or test equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.