FEATURES PETERMANN TECHNIK - HIGH RELIABILITY FOR LOW COST - AVAILABLE AS TCXO AND VCTCXO - TEMPERATURE STABILITY OF +-1 PPM AVAILABLE - EXCELLENT PHASE NOISE PERFORMANCE - LOW POWER CONSUMPTION - CHEAPEST AVAILABLE LEADED TCXO IN DIP PACKAGE - EXTENDED TEMPERATURE RANGE TO -40/+85°C AVAILABLE SERIES PACKAGE HCMOS / TTL CLIPPED SINE WAVE VS. TEMPERATURE VS. SUPPLY VOLTAGE FREQUENCY STABILITY VS. LOAD VS. AGING OPERATING TEMPERATURE RANGE STORAGE TEMPERATURE RANGE VOLTAGE INPUT CURRENT FREQUENCY RANGE SYMMETRY STANDARD OPTION SIGNALS OUTPUT RISE AND FALL TIME FOR HCMOS RISE AND FALL TIME FOR TTL "0" LEVEL HCMOS "1" LEVEL "0" LEVEL TTL "1" LEVEL CLIPPED SINE WAVE Time & Frequency Components M4518 DIP 14 PACKAGE 2.0 ~ 51.84 MHz 10.0 ~ 51.84 MHz +-1 ~ +-5 ppm +-0.5 ppm max. / 5VDC +-5% +-0.2 ppm max. / 10 pF ~ 20 pF +-1 ppm max. per year -0/+50°C ~ -40/+85°C -40/+85°C +5.0 VDC +-5% 40 mA max. for HCMOS / TTL 3 mA max. for CLIPPED SINE WAVE 40/60% for HCMOS / TTL 45/55% for HCMOS / TTL HCMOS / TTL CLIPPED SINE WAVE 10 ns max. (10% VDD TO 90% VDD) 10 ns max. (0.4 TO 2.4 VOLT) 10% VDD max. 90% VDD min. 0.4 VDC max. 2.4 VDC min. 1.0 V peak to peak HCMOS LOAD TTL CLIPPED SINE WAVE FREQUENCY STANDARD ADJUSTMENT OPTION EXTERNAL CONTROL VOLTAGE 15 pF 2 TTL 10 kΩ / 10 pF +-3 ppm min. per internal trimmer +-5 ppm min. by external control voltage 2.5 VDC +-2 VDC 10 Hz offset from carrier -80 dBc/Hz 100 Hz offset from carrier -105 dBc/Hz PHASE NOISE (typical) 1 kHz offset from carrier -130 dBc/Hz 10 kHz offset from carrier -145 dBc/Hz 100 kHz offset from carrier -150 dBc/Hz PIN 1 NOT CONNECTED OR CONTROL VOLTAGE PIN 7 CASE GROUND PIN CONNECTION PIN 8 OUTPUT PIN 14 SUPPLY VOLTAGE OTHER PARAMETERS ARE AVAILABLE ON REQUEST / CREATE HERE YOUR SPECIFICATION PETERMANN-TECHNIK | Amselweg 8 | D-86916 Kaufering Fon: 00 49 (0) 81 91 / 30 53 95 | Fax: 00 49 (0) 81 91 / 30 53 97 http://www.petermann-technik.de | [email protected] PETERMANN TECHNIK Time & Frequency Components PART NUMBERING GUIDE EXAMPLE M4518-S-J-10-S-V-27.000MHz SERIES OUTPUT SIGNAL TEMPERATURE RANGE STABILITY VS. TEMPERATURE SYMMETRY FOR HCMOS / TTL VCXO OPTION FREQUENCY M4518 S = CLIPPED SINE WAVE T = TTL H = HCMOS J = 0/+50°C N = -10/+60°C X = 0/+70°C M = -20/+70°C K = -30/+75°C W = -40/+85°C 10 = +-1.0 ppm 15 = +-1.5 ppm 20 = +-2.0 ppm 25 = +-2.5 ppm 50 = +-5.0 ppm X = OTHER VALUE - PLEASE INDICATE YOUR REQUIRED VALUE BLANK = 40/60% S = 45/55% Blank = TCXO V = VCTCXO (external voltage control 2.5 +-2.0 VDC for +-5 ppm min.) FREQUENCY IN MHz OUTLINE DRAWING M4518 11.9 MARKING AREA 04.0+0.5 - 3.0min 8.7 6.2 5.7 18.5 0.5 1.1 4.0 7.6 15.2 #1 #7 #14 #8 PIN #1 #7 #8 #14 FUNCTION N.C. or Control Volt. CASE GROUND OUTPUT VDD Unit:mm PETERMANN-TECHNIK | Amselweg 8 | D-86916 Kaufering Fon: 00 49 (0) 81 91 / 30 53 95 | Fax: 00 49 (0) 81 91 / 30 53 97 http://www.petermann-technik.de | [email protected] PETERMANN TECHNIK Time & Frequency Components TEST CIRCUIT FOR HCMOS (HCMOS LOAD) + mA M TEST POINT #14 + + VM - POWER SUPPLY tf VOH #8 90%VDD VCC OUT OSCILLATOR 0,1µF GND #1 - tr CL=15pF 50%VDD #7 10%VDD CONTROL VOLTAGE VOL NOTE: CL includes probe and fixture capacitance Th DUTY=Th/T T TEST CIRCUIT FOR TTL (TTL LOAD) + mA M TEST POINT #14 + + VM - POWER SUPPLY tr tf VOH #8 VDD OUT OSCILLATOR 0,1µF GND #1 - RL=390 2.4V C L=15pF 1N4148 or Equiv 1.4V #7 0.4V CONTROL VOLTAGE VOL NOTE: CL includes probe and fixture capacitance Th DUTY=Th/T T TEST CIRCUIT FOR CLIPPED SINE WAVE + + POWER SUPPLY - mA M CLIPPED SINE WAVE TEST POINT #14 + VM - 0,1µF #8 VDD OUT 10k OSCILLATOR #1 GND #7 CL=10pF 0.0VDC N.C. or Control Voltage NOTE: CL includes probe and fixture capacitance PETERMANN-TECHNIK | Amselweg 8 | D-86916 Kaufering Fon: 00 49 (0) 81 91 / 30 53 95 | Fax: 00 49 (0) 81 91 / 30 53 97 http://www.petermann-technik.de | [email protected] VP-P 1V min