Standard Page 1 of 3 Model : QT12 Type: Crystal Oscillator Pin Configuration VCC GND OUT CASE ITP 14 7 4 7 3, 12 Equivalent Military Designation: N/A Frequency Options Frequency Stability vs Temperature 0.01 Hz to 160 MHz TTL Code 0.01 Hz to 15 MHz (5 to 15 V) CMOS ** 1 0.01 Hz to 160 MHz HCMOS/ACMOS 4 1 MHz to 200 MHz ECL/PECL 3** ** Indicate supply voltage : QT12C9M-10.000 MHz, 15 5 V % PPM Temp .01 100 0C to +70C .005 50 0C to +70C .0005 5 0C to +50C .0025 25 -20C to +70C 6 .005 50 -55C to +105C 9 .005 50 -55C to +125C 10 .01 100 -55C to +125C 11 .005 50 -40C to +85C 12 .01 100 -40C to +85C ** Requires external tuning capacitors. Consult the factory for pin connections. For frequencies above 30 Mhz, consult the factory. For frequency stability vs. temperature options not listed herein, request a custom part number. Screened mhtml:file://Y:\CPL\03062007\QTEC\QT12.mht Output Logic 07-Mar-2007 Standard Page 2 of 3 Screened Output Logic TTL T CMOS C High Speed CMOS HC Advanced CMOS AC Low Voltage, 3.3 V L 10 K ECL E 10 KH ECL EH 100 K/300 K ECL EF +5 V ECL (PECL) PE Special CMOS* Z D = Tristate Output (add "D" as a suffix to the above listed options) * Output logic can drive up to 200 pF load with typical 6 ns rise & fall time (tr, tf). Phase Noise Factory Options Electrical Specifications ITEM TTL CMOS HC/ACMOS*** ECL SUPPLY VOLTAGE 5 V 10% 5.0 TO 15.0 V 5 V 10%** -5.2 V std. for 10 K/10 KH output -4.5 V std. for 100 K/300 K output SUPPLY CURRENT (Typical) 66 to 160 MHz: 80 mA 50 to 66 MHz: 40 mA 27 to 50 MHz: 25 mA 6.5 to 27 MHz: 12 mA .01Hz to 6.5 MHz: 20 mA 2 to 4 mA @ 5 V and 6 MHz 35 mA (typ) for 10 K Special supply voltage or current available. Ultra low current for battery operation also available. HC = 6 mA @ 10 MHz AC = 20 mA @ 35 MHz Special supply voltage or current available. Ultra low current for battery operation also available. LOAD 30 to 72 MHz: 6 TTL < 30 MHz: 10 TTL Typical 10 k ohm shunted with 15 pf. capacitor Typical 2 mA drive. Can drive 1 TTL load. Standard ECL, designed for 20 ECL Loads. SYMMETRY* 8 MHz: 60/40% < 8 MHz: 45/55% 4 to 15 MHz: 60/40% < 4 MHz: 45/55% 10 MHz: 60/40% < 10 MHz: 45/55% 60/40% * Optional symmetry selections are 45/55 or 47.5/52.5 Custom symmetry is also available upon request. ** Parts are available with supply range of 2.5 to 6 Volts. *** Low voltage logic avaliable, Vcc = 3.3 V 10%, Current = 12 mA @ 40 MHz, Drive capability = 15 pf mhtml:file://Y:\CPL\03062007\QTEC\QT12.mht 07-Mar-2007 Standard mhtml:file://Y:\CPL\03062007\QTEC\QT12.mht Page 3 of 3 07-Mar-2007