EURO QUARTZ HPK5761 PECL OSCILLATORS 13.50MHz to 200.0MHz 7 x 5 x 1.8mm 6 pad SMD DESCRIPTION Femtosecond integrated phase jitter (200fs typical) Ultra-low phase noise -138dBc/Hz at 10kHz High performance with surprisingly low price Supply voltage 2.5 or 3.3 Volts OUTLINE & DIMENSIONS SPECIFICATION Frequency Range: Output Logic Phase Noise: Frequency Stability: Operating Temp Range Commercial: Industrial: Input Voltage: Output Voltage HIGH '1': LOW '0': Output Swing: Load: Rise/Fall Times: Duty Cycle: Current Consumption: Start-up Time: Integrated Phase Jitter: Ageing: Packaging: 13.5MHz to 200.0MHz Differential LVPECL square wave -10° to +70°C -40° to +85°C +2.5V ±5% or +3.3VDC ±5% Vcc -1.025V min., Vcc -0.95V typ., Vcc -0.88V max., 50Ω to Vdd-2V. Vcc -1.810V min., Vcc -1.70V typ., Vcc -1.621V max., 50Ω to Vdd -2V. (RL = 50Ω to Vcc -2.0V) 400mV minimum (VDD = +3.3V) 200mV minimum (VDD = +2.5V) 50Ω into Vcc-2V or Thevenin equivalent. Terminating resistors required on all outputs. 0.3ns typical, 0.5ns maximum. (from 20% Vdd to 80% Vdd) 50±5% (measured at 50% waveform) 30mA typical, 50mA maximum 3ms typ., 10ms max. 0.2ps typical; 0.5ps maximum for 156.250MHz (12kHz to 20MHz) ±3ppm per year max., ±2ppm thereafter. At T amb +25°C 16mm tape, 8.0mm pitch. 180mm dia. reel, 1000 pieces per reel. Note: HPK5761 shown above; HPK5762 has Pad 2 = Enable/Disable and Pad 1 No Connection. ENABLE/DISABLE (TRISTATE) FUNCTION The Enable/Disable function may be on Pad 1 or Pad 2 STABILITY OVER TEMPERATURE RANGE* HPK5761 = Enable/Disable control on Pad 1 HPK5762 = Enable/Disable control on Pad 2 Stability ±ppm 25 50 100 25 50 100 NO Differential and Complimentary outputs enabled. CONNECTION DISABLE ENABLE Both outputs are disabled (high impedance) when Control Pad is taken below 0.45*Vcc referenced to Ground (threshold). Oscillator is always ON. Only the buffer stage is disabled. Both outputs are enabled when Control Pad is taken above 0.45*Vcc referenced to Ground (threshold). Enable time 10ns +1 period of output frequency maximum. Temperature Range Order Code °C -10 to +70 -10 to +70 -10 to +70 -40 to +85 -40 to +85 -40 to +85 A B C D E F * Custom frequency stability is available; e.g. for +/-20 ppm over -10 to +60°C use 'C' for custom, I.e. C20. ABSOLUTE MAXIMUM RATINGS ( TYPICAL PHASE NOISE (125.0MHz) Offset 10Hz 100Hz 1kHz 10kHz 100kHz 1MHz 10MHz dBc/Hz -70 -128 -140 -105 -145 -147 -152 Supply Voltage: Input Voltage: Input Voltage: ) Vss -0.5V min., 5.0V max. Vss -0.5V min., Vcc +0.5V max. Vss -0.5V min., Vcc +0.5V max. EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 [email protected] www.euroquartz.co.uk EURO QUARTZ HPK5761 PECL OSCILLATORS 13.50MHz to 200.0MHz 7 x 5 x 1.8mm 6 pad SMD ENVIRONMENTAL PERFORMANCE SPECIFICATION MSL Level: Storage Temperature Range: Humidity: Hermetic Seal: Solderability: Reflow: Vibration: Shock: ESD Protection: Contact pad surface finish: Weight per unit: Level 1 per IPC/JEDEC J-STD-020D.1 -55°C to +125°C 85% RH, 85°, 48 hours Leak rate 2*10-8 Atm-cm3/sec. max. MIL-STD-202F Method 208E 260°C for 10sec. max., 2 times max. MIL-STD-202F Method 204, 35g 50 to 2000Hz MIL-STD-202F Method 213B test condition E, 1000g, ½ sine 2kV max. Human body model Gold (Au) (0.3~1.0µm) on Nickel (N) (1.27~8.89µm) 180mg typical PART NUMBERS HPK5761 oscillator part numbers are derived as follows: Example: 25HPK5761-A-155.520 25 HPK5761 - A - 155.520 Supply Voltage 25 = 2.5VDC 3 = 3.3VDC Series Designation Enable/Disable on Pad 1 = HPK5761 Enable/Disable on Pad 2 = HPK5762 Temperature Stability Code A~F (See table) Frequency EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 [email protected] www.euroquartz.co.uk