T1177 EUROQUARTZ | Alldatasheet
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Technical content
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE EURO QUARTZ
DESCRIPTION
T1177 series TCXOs are designed for rugged, severe environmental applications. The part provides tight stability from 0.5ppm over -40° to +85°C. Screening to MIL-PRF-55310, Class B available Rugged construction for severe environments Stability from ±0.5ppm over -40 to +85°C LVDS output SMD package GENERAL SPECIFICATION T1177 - OUTLINES AND DIMENSIONS PART NUMBERING PROCEDURE Example: T1177-T57-3.3-100.0MHz STABILITY OVER TEMPERATURE Temp. Range Stability Option Code -40~+85°C ±10ppm T15 (Model number - Stability - Supply Voltage - Frequency) Very Rugged TCXO, Low Noise T1177 TCXO ENVIRONMENTAL Storage Temperature: -55 to +105°C May be screened to MIL-PRF-55310, Class B. PHASE NOISE (800MHz TYPICAL) Offset dBc/Hz 10Hz -50 100Hz -80 1kHz -100 10kHz -110 100kHz -110 Frequency Range: 100.0MHz to 800.0MHz Output: LVDS Supply Voltage: +3.3VDC±5% Supply Current: <100mA Symmetry: 50%±10% Load: 100 Ohms Reflow Shift: <2.0ppm following a 48hr setting time Ageing: <1ppm/yr, <5ppm over 10 years Frequency Adjust: ±5ppm typ. via 0 to +3.3V control voltage, positive slope; or no adjust. 100.0MHz to 800.0MHz T1177 - T57 - 3.3 - 100.0MHz