S1615 Series 5V CMOS Low Jitter Crystal Clock Oscillator (XO) Actual Size = 5 x 7mm Pin Functions Packaging Outline Product Features Pin Function • Pin-compatible with standard 5x7mm packages 1 OE Function • Designed for standard reflow and washing techniques 2 Ground 3 Clock Output 4 V DD • 5V CMOS/TTL compatible logic levels 7mm • Output Tri-state function • Pb-free and RoHS/Green compliant 5mm Product Description The S1615 Series is a 5V crystal clock oscillator that achieves superb jitter and stability over a broad range of operating conditions and frequencies. The output clock signal, generated internally with a nonPLL oscillator design, is compatible with CMOS/TTL logic levels. The device, available on tape and reel, is contained in a 5x7mm surface-mount ceramic package. Applications The S1615 Series is an ideal reference clock for applications requiring low jitter or tight stability, including: • Ethernet Common Frequencies Contact SaRonix for additional frequencies 1.5440 Mhz 2.0480 MHz 3.6864 MHz 8.0000 MHz 10.0000 MHz 14.3181 MHz 16.0000 MHz 16.3840 MHz 18.4320 MHz 19.4400 MHz 20.0000 MHz 22.0000 MHz 24.5760 MHz 25.0000 MHz 32.0000 MHz 32.7680 MHz 33.0000 MHz 34.3680 MHz 35.3280 MHz 38.8800 MHz 40.0000 MHz 44.0000 MHz 44.7360 MHz 48.0000 MHz 50.0000 MHz 60.0000 MHz 66.0000 MHz 66.6667 MHz 74.2500 MHz 75.0000 MHz 77.7600 MHz 80.0000 MHz 90.0000 MHz • FibreChannel • Serial Attached SCSI (SAS) • Server & Storage platforms • SONET/SDH linecards • T1/E1, T3/E3 linecards • DSLAM • 802.11a/b/g WiFi Ordering Information ������� � ���� ������������������ �������������� ������������������� ����������������������������� ���������������������������� ��������������������������� �������������������������� ������������������������ ������������������ ������������������� ��������������������� ����������������������� * Availability varies by frequency. Pericom Semiconductor Corporation • 1-800-435-2336 • http://www.pericom.com/saronix 1 All specifications are subject to change without notice. DS 196 Rev D | 09/05/06 ��������� ����������������� ������������������������� S1615 Series 5V CMOS Low Jitter Crystal Clock Oscillator (XO) Electrical Performance Parameter Min. Output frequency 1.544 Supply voltage +4.5 Typ. +5.0 Max. Units 106.25 MHz +5.5 V 27 Supply current, output enabled mA >32 to 50 MHz 65 ppM +85 °C As specified 10% V DD V HCMOS +0.4 V TTL 90% V DD V HCMOS +3.9 V TTL 50 pF HCMOS up to <50 MHz 30 pF HCMOS 50 to <70 MHz 15 pF HCMOS 70 to 106.25 MHz 10 TTL 45 55 % -40 to +85°C measured 50%VDD 45 55 % -10 to +70°C measured 50%VDD 40 60 % -40 to +85°C measured 50%VDD 40 60 % -40 to +85°C measured 1.5V 1.544 up to <50 MHz 8 ns 50 to <70 MHz 5 ns 70 to 106.25 MHz 3 ns 1.544 to <70 MHz 5 ns 70 to 106.25 MHz 2 ns -40 Output logic 0, VOL Output logic 1, VOH Output load 1.544 to 80 MHz >80 to 106.25 MHz 1.544 to 106.25 MHz Rise and fall time >50 to 106.25 MHz ±20 to ±50 Operating temperature Duty cycle As specified 1.544 to 32 MHz 50 Frequency stability Notes See Note 1 below TTL measured 20/80% of waveform measured 0.4V to 2.4V Notes: 1. As specified. Stability includes all combinations of operating temperature, load changes, rated input (supply) voltage changes, initial calibration tolerance (25°C), aging (1 year at 25°C average effective ambient temperature), shock and vibration. Output Enable / Disable Function Parameter Min. Input Voltage (pin 1), Output Enable Max. 2.2 Input voltage (pin 1), Output Disable (low power standby) Internal pullup resistance Typ. 0.8 50 Units Notes V or open V Output is Hi-Z kΩ Output disable delay 100 ns Output enable delay 100 ns Pericom Semiconductor Corporation • 1-800-435-2336 • http://www.pericom.com/saronix 2 All specifications are subject to change without notice. DS 196 Rev D | 09/05/06 S1615 Series 5V CMOS Low Jitter Crystal Clock Oscillator (XO) Typical Frequency Stability Pericom Semiconductor Corporation • 1-800-435-2336 • http://www.pericom.com/saronix 3 All specifications are subject to change without notice. DS 196 Rev D | 09/05/06 S1615 Series 5V CMOS Low Jitter Crystal Clock Oscillator (XO) Absolute Maximum Ratings Parameter Min. Storage temperature Typ. -55 Max. Units +125 °C Notes Test Circuit ���������� ����� ������ ����� �� ������ � � � � �������������������� ���������������� ����������� ������������ ��������������������������������� Reliability Test Ratings This product is rated to meet the following test conditions: Type Parameter Test Condition Mechanical Shock MIL-STD-883, Method 2002, Condition B Mechanical Solderability JESD22-B102-D Method 2 (Preconditioning E) Mechanical Terminal strength MIL-STD-883, Method 2004, Condition D Mechanical Gross leak MIL-STD-883, Method 1014, Condition C Mechanical Fine leak MIL-STD-883, Method 1014, Condition A2 (R1 = 2x10 -8 atm cc/s) Mechanical Solvent resistance MIL-STD-202, Method 215 Environmental Thermal shock MIL-STD-883, Method 1011, Condition A Environmental Moisture resistance MIL-STD-883, Method 1004 Environmental Vibration MIL-STD-883, Method 2007, Condition A Environmental Resistance to soldering heat J-STD-020C Table 5-2 Pb-free devices (2 cycles max) Pericom Semiconductor Corporation • 1-800-435-2336 • http://www.pericom.com/saronix 4 All specifications are subject to change without notice. DS 196 Rev D | 09/05/06 S1615 Series 5V CMOS Low Jitter Crystal Clock Oscillator (XO) Output Waveform tf tr VOH 80% 50% 20% VOL tA Duty cycle = 100% tB x (tA) / (tA + tB) Reflow Soldering Profile Temperature – °C As per IPC/JEDEC J-STD-020C 260 1 to 3°C/sec max Peak 260°C for 10 sec max 1 to 3°C/sec 217 Time 60 to 90 sec 4 to 6 minutes max Pericom Semiconductor Corporation • 1-800-435-2336 • http://www.pericom.com/saronix 5 All specifications are subject to change without notice. DS 196 Rev D | 09/05/06 S1615 Series 5V CMOS Low Jitter Crystal Clock Oscillator (XO) Mechanical Drawings Recommended Land Pattern* *External high-frequency power decoupling is recommended.(see test circuit for minimum recommendation). To ensure optimal performance, do not route traces beneath the package. Scale: None. Dimensions are in mm/inches. Marking LINE 1: Marking LINE 2: Marking LINE 3: SKX Frequency Y Y WW X (SaRonix, Model, Stability code) (Frequency code) (Pin 1, Year, Week, Origin) Pericom Semiconductor Corporation • 1-800-435-2336 • http://www.pericom.com/saronix 6 All specifications are subject to change without notice. DS 196 Rev D | 09/05/06 **Exact location of markings may vary.