OX-221

OX-220 / OX 221 Oven Controlled Crystal Oscillator OX-220 Features Reflow Process Compatible Surface Mount package AT-CUT and SC_CUT Crystal Options Low Profile Compact Package Applications Base stations Test equipment Synthesizers Military communication equipment Digital Switching Performance Specifications Frequency Stabilities1 (AT-Cut Crystal-10 to 160 MHz - ) Parameter vs. operating temperature range (referenced to +25°C) www.DataSheet4U.com Min -100 -200 -250 -0.5 -10 -10 -5 -300 -500 Typical Max +100 +200 +250 +0.5 +10 +10 +5 +300 +500 5 Units ppb ppb ppb ppm ppb ppb ppb ppb ppb minutes Condition Options5 -20 to +70°C -20 to +70°C -40 to +85°C at time of shipment, nominal EFC VS ±5% static Load ±5% static after 30 days of operation ≤ 60 MHz after 30 days of operation ≥ 60 MHz after 30 days of operation to ±100ppb of final frequency (1 hour reading) @ +25°C 0 to 50 °C -20 to +70°C -20 to +70°C -40 to +85°C at time of shipment, nominal EFC VS ±5% static Load ±5% static after 30 days of operation after 30 days of operation after 30 days of operation after 30 days of operation to ±100ppb of final frequency (1 hour reading) @ +25°C Initial tolerance vs. supply voltage change vs. load change vs. aging / day vs. aging / year vs. aging / year Warm-up time Frequency Stabilities1 (SC-Cut Crystal-Option - 15 to 100 MHz) vs. operating temperature range (referenced to +25°C) -5 -10 -20 -20 -0.2 -5 -5 -1 -100 -80 -15 +5 +10 +20 +20 +0.2 +5 +5 +1 +100 +80...