G536 EUROQUARTZ | Alldatasheet
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EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE EURO QUARTZ Industry-standard 5 x 3.2 x 1.2mm 6 pad SMD package Frequency range 625kHz to 50.0MHz CMOS/TTL Output Supply Voltage 1.8, 3.3 or 5.0VDC Integrated Phase Jitter 1ps maximum OUTLINE & DIMENSIONSFrequency Stability: Frequency Change vs. Input Voltage: ±5ppm max. (V DD±5%) Input Voltage: +1.8V±5%, +3.3V±5% or 5.0V±10% Output Load TTL: 2TTL gates CMOS: 15pF Rise/Fall Time TTL: 6ns max, 4ns typ. (0.4V to 2.4V) CMOS: 6ns max, 4ns typ. (20%~80% Vdd) Duty Cycle: 50±10% standard, 50±5% option Integrated Phase Jitter: 1ps maximum (12kHz to 20MHz) Period Jitter RMS: 2.0ps typical Period Jitter Peak to Peak: 14ps Start-up time: 10ms max., 3ms typical Current Consumption: 10 to 45mA, frequency dependant (27MHz: 10mA typical at 3.3V, 20mA typical at 5.0VDC) Linearity: 6% typical, 10% maximum Modulation Bandwidth: 10kHz min., measured at Vcont = 1.65V or2.5V. Input Impedance: 1MΩ typical Slope Polarity: Monotonic and Positive, increasing control voltage increases output frequency. Ageing: ±3ppm per year maximum RoHS Status: RoHS Compliant and lead (Pb) free Tri-State Enable: No connection to Tris-State pad or Vdd -0.5V min. is applied. Disable: Tri-State pad grounded or +0.5V max. is applied. SUPPLY VOLTAGE-DEPENDENT SPECIFICATION GENERAL SPECIFICATION Page 1 of 2 DESCRIPTION & APPLICATIONS G536 VCXOs are packaged in the industry-standard 5 x 3.2 x 1.2mm, 6 pad SMD package. G series VCXOs use fundamental mode crystal oscillators for low phase noise. Applications include phase lock loop, SONET/ATM, set-top boxes, MPEG , audio/video modulation, video game consoles, Fibre Channel, FPGAs, Data Acquisition and HDTV. 5.0 x 3.2 x 1.2mm 6 pad SMD G536 VCXO 625.0kHz ~ 50.0MHz Input Voltage (Vdd): Vdd = +1.8VDC ±5% Vdd = +2.5VDC ±5% Vdd = +3.3VDC ±5% Vdd = +5.0VDC ±10% Output Waveform: TTL/CMOS TTL/CMOS TTL/CMOS TTL/CMOS Initial Frequency Accuracy: To tune to nominal fr. with Vc=0.9±0.15V To tune to nominal fr. with Vc=1.25±0.2V To tune to nominal fr. with Vc=1.65±0.2V To tune to nominal fr. with Vc=2.5±0.2V Output Logic HIGH '1' TTL: - - - - - - - - 2.4V (min.) 2.4V (min.) Output Logic LOW '0' TTL: - - - - - - - - 0.4V (max.) 0.4V (max.) Frequency Deviation Range: Standard: ±80ppm (min.) Standard: ±80ppm (min.) Standard: ±80ppm (min.) Std: ±80ppm (min.) ±200ppm available Control Voltage Centre 0.9VDC 1.25VDC 1.62VDC 2.5VDC
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE EURO QUARTZ Page 2 of 2 PART NUMBERING PROCEDURE Supply Voltage 18 = +1.8V 3 = +3.3V 5 = +5.0V Part Type Code G536 Stability over temperature range A, B, C, D, E or F (See table above) Pulling Range ±ppm Pull Range Determinator M = Maximum N = Minimum T = Typical (Tolerance is ±20%) Centre Frequency in MHz Example = 3G536B-80N-27.000 FREQUENCY STABILITY OVER OPERATING TEMPERATURE RANGE PART NUMBER CODES Stability ±25ppm ±50ppm ±100ppm Commercial 'C' -10° to +70°C A B C Industrial 'I' -40° to +85°C D E F 3 G536 B - 80 N - 27.000 PHASE NOISE 27.0MHz 3.3V supply Offset: 10Hz 100Hz 1kHz 10kHz 100kHz 1MHz -40dBc/Hz -104dBc/Hz -132dBc/Hz -147dBc/Hz -152dBc/Hz -150dBc/Hz 5.0 x 3.2 x 1.2mm 6 pad SMD G536 VCXO 625.0kHz ~ 50.0MHz