EURO QUARTZ HDW8 LVDS OSCILLATORS 8 pin Dual-in-Line 750kHz to 800.0MHz DESCRIPTION HDW8 series LVDS output oscillators cover the frequency range 750kHz to 800MHz. The design contains a high 'Q' fundamental crystal and a multiplier circuit. Integrated phase jitter is 4.0ps maximum. OUTLINE & DIMENSIONS SPECIFICATION Frequency Range: 750kHz to 800.0MHz Output Logic LVDS Phase Noise: See table Frequency Stability: See table Operating Temp Range Commercial: -10° to +70°C Industrial: -40° to +85°C Input Voltage: +3.3VDC ±5% Output Logic High '1' VOH: 1.4V typical, 1.6V max. Low '0' VOL: 0.9V min., 1.1V typical Differential Output Voltage VOD: 247mV min., 355mV typ., 454mV max. Output 1 - Output 2 Differential Output Error dVOD: -50mV min., 50mV max. Output Offset Voltage VOS: 1.125V min., 1.20V typ., 1.375V max. Offset Magnitude Error dVOS: 0mV min., 3mV typ., 25mV max. Rise/Fall Times: 0.7ns typical, 1.0ns max. (20% to 80% of LVDS waveform) Current Consumption (15pF load): <24MHz: 25mA max. 24.01 to 96MHz: 45mA max. 96.01 to 800MHz: 80mA max. Load: 50W from each output Start-up Time: 5ms typ., 10ms max. Duty Cycle: 50%±5% (at 1.5V) Drive Capability: 100 Ohms between outputs Input Static Discharge Prot: 2kV min. Storage Temperature Range: -55°C to +150°C Ageing: ±3ppm per year max., ±2ppm thereafter. At T amb +25°C ABSOLUTE MAXIMUM RATINGS (Permanent damage may be caused if operated beyond these limits.) Supply Voltage Vdd: +4.6VDC max. Input Voltage Vi: Vss -0.5 min., VDD +0.5V max. Input Voltage Vo: Vss -0.5 min., Vdd +0.5V max. PHASE NOISE (155.520MHz) Offset dBc/Hz 10Hz 100Hz 1kHz 10kHz 100kHz 1MHz 10MHz -60 -90 -115 -125 -119 -120 -140 JITTER (155.520MHz) Typ. Integrated Phase Jitter: 2.6ps 4.0ps (12kHz to 20MHz) Period Jitter: 4.3ps (RMS) Period Jitter: 27ps (peak to peak) STABILITY OVER TEMPERATURE RANGE Stability ±ppm 25 50 100 25 50 100 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 PART NUMBERS HDW8 oscillator part numbers are derived as follows: Example: Max. 3HDW8-A-250.000 Supply Voltage 3 = 3.3VDC Series Designation Package Style Stability Code (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