GTQF

GTQF EUROQUARTZ | Alldatasheet

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EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE EURO QUARTZ 'GTQF' CMOS Output VCXOs 'GTQF' series oscillators are a precision frequency control component, providing a CMOS output VCXO with low current consumption, a wide frequency range with an integrated phase jitter performance of 1.0ps r.m.s. The part is available in two industry-standard packages, 7 x 5mm SMD and 5 x 3.2mm SMD. Low jitter <1.0ps phase jitter Wide frequency Range 10.0MHz to 245.0MHz Very quick delivery leadtime Low supply current <15mA at 10MHz Supply voltage 2.5 or 3.3Volts Tristate function to conserve power

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('536' package displayed) Page 1 of 4 Output Logic Type: LVCMOS / LVTTL Frequency Range: 10.0MHz to 245.0MHz Load: 15pF Power Supply Voltage: 2.5±5%VDC or +3.3±10%VDC Output Voltage 'HIGH': 0.9*V DD minimum Output Voltage 'LOW': 0.1*V DD maximum Frequency Stability: ±50ppm over -40° to +85°C* Duty Cycle: 50%±2% Rise Time: 300ps minimum Fall Time: 600ps maximum Current Consumption @+2.5VDD 10.000MHz: 15mA 50.000MHz: 18mA 100.00MHz: 22mA 150.00MHz: 24mA 200.00MHz: 28mA 245.00MHz: 31mA Current Consumption @+3.3VDD 10.000MHz: 17mA 50.000MHz: 20mA 100.00MHz: 24mA 150.00MHz: 28mA 200.00MHz: 33mA 250.00MHz: 37mA Current with output disabled: 16mA typical Start-up Time: 10ms maximum Ageing: ±2ppm max., first year, ±10ppm max. over 10 years. OE Control on Pad 2 Enable: 0.7% V DD min., or no connection Disable: 0.3%V DD max., (high impedance). Output Enable Time: 200ns max. Output Disable Time: 50ns max. Phase Jitter r.m.s.: 1.0ps typical (12kHz to 20MHz) Phase Jitter r.m.s.: 100fs (1.875MHz to 20MHz) GENERAL SPECIFICATION Notes: CONTROL VOLTAGE FUNCTION (Pad 1) Supply Voltage (Vdd) +2.5 Volts +3.3 Volts VCON Centre: +1.25 Volts +1.65 Volts Absolute Pulling Range (APR): ±70ppm Linearity: ±3% typical, ±10% max. Transfer Function: Positive transfer Absolute Voltage: 2.8 Volts Max. 4.0 Volts max. Input Impedance: 1MΩ typical Bandwidth: 50kHz min., measured at -3dB Example: 25GTQF536E-70A-100.00 PART NUMBERING Supply Voltage 25 = 2.5 Volts 3 = 3.3 Volts Series/Model 'GTQF' = QF series, HCMOS output Package 536 = 5.0mm x 3.2mm 576 = 7.0mm x 5.0mm Temperature Stability 'E' = ±50ppm over -40° to +85°C Pullability 70A = ±70ppm absolute pull range Frequency in MHz

EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE EURO QUARTZ SSB Phase Noise Data (dBc/Hz typical) 10Hz offset -57 -68 -63 -55 -62 100Hz offset -94 -99 -85 -85 -93 1kHz offset -114 -113 -109 -109 -105 10kHz offset -123 -119 -116 -116 -113 100kHz offset -124 -120 -118 -118 -115 1MHz offset -144 -140 -139 -139 -135 5MHz offset -152 -148 -146 -146 -143 Phase Jitter (ps) GTQF SERIES PHASE NOISE & PHASE JITTER DATA GTQF SERIES PHASE NOISE & PHASE JITTER DATA Page 2 of 4 'GTQF' CMOS Output VCXOs QF Series VCXOs 10MHz to 245MHz Power Supply Voltage (VDD) +4.0V maximum Input Voltage -0.5V min.; VDD+0.5V max. Output Voltage -0.5V min.; VDD+0.5V max. Operation Junction Temperature -40°C min.; +125°C max. ABSOLUTE MAXIMUM RATINGS

EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE EURO QUARTZ 5.0 x 3.2mm SMD Package OUTLINE & DIMENSIONS 7.0 x 5.0mm SMD Package Environmental Approvals RoHS Compliant, Pb (lead) free in accordance with EU Directive 2002/95/EC 6/6 (2002/95EC) and WEEE (2002/96/EC). Free of halide, cadmium, hexavalent chromium, lead, mercury, PBBs and PBDEs Moisture sensitivity Level Level 1 (infinite) according to IPC/JEDEC J-STF-020D.1 Second Level Interconnect 'e4 Storage Temperature Range -55° to +125°C Humidity 85%RH, 85°C, 48 hours Fine Leak / Gross Leak MIL-STD-202F Method 1014, Cond. A / MIL-STD-883, Method 1014, Cond C. Solderability MIL-STD-202F method 208E Reflow 260°C for 10s. 2 times Vibration MIL-STD-202F Method 204, 35g, 50 to 2000Hz Shock MIL-STD-202F, Method 213B, Test Cond. E, 1000gg 1/2 sine wave. Resistance to Solvents MIL-STD-202, Method 215 Temperature Cyscling MIL-STD-883, Method 1010 ESD Rating Human Body Model (HBM): 1500 V minimum. Pad Surface Finish Gold (Au)(0.3µm ot 1.0µm) over nickel (Ni)(1.27µm to 8.89µm) Weight of the Device 576 package: 0.18gm typical, 536 package: 0.09gm typical. ENVIRONMENTAL PERFORMANCE SPECIFICATION Page 3 of 4 'GTQF' CMOS Output VCXOs QF Series VCXOs 10MHz to 245MHz

EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE EURO QUARTZ Page 4 of 4 RECOMMENDED SOLDER TEMPERATURE PROFILE Profile Feature Sn-Pb Eutectic Assembly Pb-Free Assembly Preheat/Soak - Temperature min. (Ts min.) 100°C 150°C - Temperature max. (Ts max.) 150°C 200° - Time (ts) (Ts min. to Ts max.) 60 to 120 seconds 60 to 180 seconds Ramp-up Rate (TL to Tp) 3°C/second max. 3°C/second max. Luiquidous temperature (TL) 183°C 217°C Time (tL) maintained above TL 60 to 150 seconds 60 to 150 seconds Peak package body temperature (Tp) 235°C 260°C Time (Tp) within 5°C of the classification temperature Tc 10 to 30 seconds 20 to 40 seconds Ramp-down rate (Tp to TL) 6°C/second max. 6°C/second max. Time 25°C to peak temperature 6 minutes max. 8 minutes max. TEST CIRCUIT 'GTQF' CMOS Output VCXOs QF Series VCXOs 10MHz to 245MHz