EURO QUARTZ GPW576 PECL VCXO 7 x 5 x 1.8mm SMD VCXO 750.0kHz to 800.0MHz Frequency range 750kHz to 800MHz LVPECL Output Supply Voltage 3.3 VDC Phase jitter 2.6ps typical (12kHz ~ 20MHz) Pull range from ±30ppm to ±150ppm DESCRIPTION GPW576 VCXOs are packaged in 6 pad 7mm x 5mm SMD. Typical phase jitter for GPW series VCXOs is 2.6ps. Output is LVPECL. Applications include phase lock loop, SONET/ATM, set-top boxes, MPEG , audio/video modulation, video game consoles and HDTV. SPECIFICATION Frequency Range: Supply Voltage: Output Logic: RMS Period Jitter: Peak to Peak Jitter: Phase Jitter 12kHz to 20MHz): Initial Frequency Accuracy: Output Voltage HIGH (1): Output Voltage LOW (0): Pulling Range: Control Voltage Range: Temperature Stability: Output Load: Rise/Fall Times: Duty Cycle: Start-up Time: Current Consumption <24MHz: 24.01 to 96MHz: 96.01 to 800MHz: Static Discharge Protection: Storage Temperature: Ageing: Enable/Disable: RoHS Status: OUTLINE & DIMENSIONS 750.0kHz to 800.0MHz 3.3 VDC ±5% LVPECL 4.3ps typical 27.0ps typical 2.6ps typical Tune to the nominal frequency with Vc= 1.65 ±0.2VDC Vdd-1.025V minimum Vdd-0.880V maximum Vdd-1.810V minimum Vdd-1.620V maximum From ±30ppm to ±150ppm 1.65 ±0.35 Volts 50W into Vdd or Thevenin equiv. 0.5ns typ., 0.7ns max. 20% Vdd to 80% Vdd 50% ±5% 10ms maximum, 5ms typical 25mA max. 65mA max. 100mA max. 2kV maximum -55° to +150°C ±2ppm per year maximum PHASE NOISE at 156.250MHz Fully compliant PHASE NOISE at 155.520MHz FREQUENCY STABILITY Offset: 10Hz 100Hz dBc/Hz: -62 -92 Offset: 10Hz 100Hz dBc/Hz: -60 -90 1kHz -120 1kHz -115 10kHz -132 100kHz 1MHz 10MHz -128 -140 -150 10kHz -125 100kHz 1MHz 10MHz -119 -120 -140 Stability Code Stability ±ppm Temp. Range A 25 0°~+70°C B 50 0°~+70°C C 100 0°~+70°C D 25 -40°~+85°C E 50 -40°~+85°C F 100 -40°~+85°C If non-standard frequency stability is required Use ‘I’ followed by stability, i.e. I20 for ±20ppm ENABLE/DISABLE FUNCTION Tristate Pad Output Status Status Not connected LVPECL and Complimentary LVPECL enabled Below 0.3Vdd Both outputs are disabled (high impedance) Above 0.7Vdd PART NUMBERING Example: 3GPW576 B-80N-60.000 Supply Voltage 3 = +3.3V Series Designator GPW576 Stability over temperature range (See table) Pullability in ±ppm Pullability determinator N = minimum M = maximum T = Typical Frequency in MHz Both outputs are enabled 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