FREQUENCY QEV4 DIL 8 Pin Half Size VCXO – Communications Equipment Application Specification (Rev-C) Electrical Characteristics ......................................................P01 Mechanical Characteristics ...................................................P02 Ordering Information .............................................................P02 Frequency QEV4 DIL 8 Pin Half Size VCXO – Communications Equipment Application June 14th, 2006 Specification (rev-C) Electrical Characteristics Electrical Parameters Frequency range Output logic Operating temperature range Storage temperature range Power supply voltage (VCC) 3.3V version 5.0V version Typical Calibration Frequency Stability (see note 1) Stability vs Supply voltage variation Stability vs load variation Aging (First Year) Input current (see table 1) HCMOS Output load Output Logic Levels Output Logic High (VOH) Output Logic Low (VOL) Frequency Pulling range 3.3V => Vc= 1.65 ± 1.50V 5.0V => Vc= 2.50 ± 2.00V Linearity Duty cycle Rise & Fall time Start-up time Unit Minimum MHz 1 Typical Maximum Test conditions 160 HCMOS / TTL Output °C 0 to +70 °C -55 VDC 3.135 4.750 -40 to +85 Refer to Ordering Information +125 ± ppm 3.3 5.0 15 ± ppm ±15, ±25, ±50, ±100 3.465 5.250 Refer to Ordering Information Ref at 25°C Refer to Ordering Information ± ppm 5 VCC ± 5% ± ppm 3 15pF ± 10% ± ppm 5 Ref at 25°C mA pF V 15 90%VCC 10%VCC ± 50 ~ ± 150 minimum ± 50 ~ ± 200 minimum ± ppm % % Refer to Ordering Information 10 40 50 60 ns 10 ms 10 From 10% Vcc to 90% Vcc Note 1: Include 25°C tolerance, operating temperature range, input voltage change, load change, first year aging, shock and vibration. Note 2: QEV4 is fully RoHS compliant. Table 1 : Input Current Frequency range (MHz) 1.000 to 10.999 20.00 to 39.999 40.00 to 99.999 100.0 to 160.00 Vcc=5V Cl=15 pF 20 mA 40 mA 60 mA 90 mA Vcc=3.3V Cl=15pF 10 mA 30 mA 50 mA 80 mA 1 TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost. Frequency QEV4 DIL 8 Pin Half Size VCXO – Communications Equipment Application June 14th, 2006 Specification (rev-C) Mechanical Characteristics BOTTOM VIEW #1 #2 #3 #4 Hmax = 5.6 mm Line 1 Line 2 Line 3 Pin connections Voltage Control Ground Output +Vcc Marking Temex part number Frequency in MHz (6 digits) Date code (YYWW) – Manufacturing code Example for QEV4KH 100LQ25 / 27.000MHz Line 1 : QEV4KH100LQ25 Line 2 : 27.000MHz Line 3 : 0624-G Packaging : Antistatic Tube (40pcs/tube) Ordering Information QEV4 KH Package type Supply Voltage DIL Package KH : + 5.0V QEV4 : 8 Pin Half Size BH : +3.3V Part numbering system 100 LQ Pulling Range 50 : 75 : 100 : 150 : 200 : Operating temperature range ±50ppm ±75ppm ±100ppm ±150ppm ±200ppm LQ : JQ : HQ : DT : 0 to +70°C -10 to +70°C -20 to +70°C -40 to +85°C 25 27.000MHZ Frequency stability Nominal Frequency (MHz) 15 : 25 : 50 : 100 : ±15ppm ±25ppm ±50ppm ±100ppm Please enter the nominal frequency 2 TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.