EM8GT Datasheet | EUROQUARTZ

DESCRIPTION EM8GT series TCXOs are packaged in the industry-standard 8 pin DIL package. With squarewave (CMOS) output, tolerances are available from ±1.0ppm over -30° to +75°C. The part has a 0.01m F decoupling capacitor built in. SPECIFICATION Product Series Code TCXO: VCTCXO: Frequency Range: Output Waveform: Initial Calibration Tolerance: Standard Frequencies: EM8GT VEM8GT 1.25MHz to 156.0MHz Squarewave, HCMOS <±1.0ppm at +25°±2°C 10.0, 12.8, 13.0, 14.4, 15.36, 16.384, 19.2, 19.440, 19.68, 25.0, 20.0, 27.0, 38.880, 40.0, 77.760, 125.0, 155.520 (Partial list) See table ±1.0 ppm max. first year ±0.3 ppm max. ±5% change ±0.3 ppm max. ±10% change ±1.0ppm max. for one reflow (Measured after 24 hours) ±3ppm minimum +2.8, +3.0, +3.3 or +5.0V (See table) Logic High: 90% Vdd min. Logic Low: 10% Vdd max. 10ns max. 50%±10% standard, 50%±5% option 5ms typical, 10ms max. See table below 15p F -55~+125°C Operating Temperature Range: Frequency Stability vs. Ageing: vs. Voltage Change: vs. Load Change: vs. Reflow (SMD type): Mechanical Frequency Tuning: Supply Voltage: Output Logic Levels: Rise and Fall Times: Duty Cycle: Start-up Time: Current Consumption: Output Load: Storage Temperature: INPUT VOLTAGE & CURRENT CONSUMPTION Input Voltage/ Frequency 8.192MHz 10.0MHz 77.760MHz 155.520MHz +2.8V 2m A 3m A 14m A 26m A +3.0 +3.3V 2m A 4m A 17m A 35m A +5.0 V 5m A 7m A 32m A 50m A SSB PHASE NOISE at 25°C FREQUENCY STABILITY Frequency Stability (ppm) 0 ~ +50 -10 ~ +60 Temperature Range (°C) -20 ~ +70 -30 ~ +75 -40 ~ +85 P ±0.5 ASK x x x x ±1.0 P P x x x ±1.5 P P P x x ±2.0 P P P P x ±2.5 P P P PP P Part = EM8GT33 Offset at 10.0Mhz (d Bc/Hz) at 155.250Mhz (d Bc/Hz) 10Hz -115 -72 100Hz -135 -110 1k Hz -148 -125 10k Hz -152 -132 100k Hz -155 -125 PART NUMBERING SCHEDULE Example: = available, x = not available, ASK = call Technical Sales EM8GT33-38.880-2.5/-30+75 VEM8GT VOLTAGE CONTROL SPECIFICATION Control Voltage: Standard = +1.5±1.0Volts for all input voltages. (Contact technical sales if...