SCOCXO family package DIL 14 HC-MOS output Up to 54 MHz Tight stability DIMENSIONS Package: Pin out Pin 1 = Voltage control Pin 7 = GND Pin 8 = Fout Pin 14 = Vdd 6.35 0.8 7.8 20.20 0.46 15.24 7 14 8 7.62 1 12.52 5.35 10.7 All dimensions in mm typical RoHScompliant: Oven control quartz crystal oscillator Fundamental mode frequency High shock and vibration resistance Wide temperature range Low aging Customer specification on request Very fast warm up Low power consumption Swiss made quality DESCRIPTION: This DIL 14 package has been specially designed for the applications: - Digital switching - Telecom transmission - Sonet / SDH / DWDM / FDM/36 / WIMAX - Airbone equipments - Battery operated systems -Instrumentation - Radio Transceiver The OCXO are supplied on trays (50 pcs/tray). ELECTRICAL CHARACTERISTICS 25°C Frequency versus temperature A: 0 to +60°C B: -20 to +70°C C: -40 to +85°C E: -55 to +85°C Frequency long term aging 1) long term aging 10 years long term aging 1st year Frequency control range Supply voltage Input current Output signal Symmetry at Vdd/2 Rise & fall time (without load) Level "0" & "1" Start-up time Load min / max Frequency stability versus load ± 10% Warm-up within ± 0.1 ppm at 25°C Stability versus Vdd ΔF/F see table 1 (without air flow) ΔF/F < ± 2.5 ≤ ± 0.3 Vc ≥ ± 2.5 (see table 3) Vdd 3.3 / 5 / 12 Idd see table 2 HC-MOS compatible 40 / 60 ≤7 <0.4V> Vcc-0.5 t <5 3/47 ΔF/F ≤ ± 10 Vdd 3.3 5 12 t ≤ 120 ≤ 60 ≤ 30 ΔF/F < ± 0.1 ppm Tau E-10 Short term stability 0.1 to 30s 5E-11 typ at 1s Phase noise typical at 10 MHz Static conditions BW = 1Hz 10Hz 100Hz 1 kHz 10 kHz 1) <± 1 E-9 / day after 30 days operating <1 3.3 / f5V 12V -100 -130 -140 -145 -90 -120 -130 -135 ppm V % nS V ms pF ppb V s ppm dBc/ Hz Table 1: Vdd = 3.3V Operating Temperature range Version standard Version high stability 0 to +60°C ≤ ± 75 ppb ≤ ± 50 ppb B = -20 to +70°C ≤ ± 150 ppb ≤ ± 75 ppb C = -40 to +85°C ≤ ± 250 ppb ≤ ± 100 ppb A = Table 1: Vdd = 5V Operating Temperature range Version high stability 0 to +60°C ≤ ± 50 ppb ≤ ± 25 ppb B = -20 to +70°C ≤ ± 100 ppb ≤ ± 50 ppb C = -40 to +85°C ≤ ± 150 ppb ≤ ± 100 ppb E = -55 to +85°C ≤ ± 400 ppb ≤ ± 200 ppb Operating Temperature range A = Table 2: Idd Table 3: Vdd = 5V ± 0.2V Version standard A = Table 1: Vdd = 12V Vdd = 3.3V ± 0.15V Vdd = 12V ± 0.5V Version standard Version high stability 0 to +60°C < ± 50 ppb ≤ ± 25 ppb B = -20 to +70°C ≤ ± 100 ppb ≤ ± 50 ppb C = -40 to +85°C ≤ ± 150 ppb ≤ ± 100 ppb E = -55 to +85°C ≤ ± 400 ppb ≤ ± 200 ppb Temperature Vdd = 3.3V Vdd = 5V Vdd = 12V 25°C -20°C ≤ 120 mA ≤ 170 mA ≤ 80 mA ≤ 120 mA ≤ 50 mA ≤ 80 mA start-up current at 25°C ≤ 250mA duration 30s 10s 10s Frequency control adjustment response slope positive Vdd = 3.3V Vdd = 5V Vdd = 12V Voltage control input impedance > 47kΩ 0 to 3.3V 0.5 to 5V 0.5 to 5V Resistor control R connect pin 1 to ground (Input impedance > -4,7kΩ) 0 to 10kΩ 0 to 10kΩ 0 to 10kΩ No frequency control YA or YB Micro Crystal AG Mühlestrasse 14 CH-2540 Grenchen Switzerland Pin 1 connect to GND Tel. +41 32 655 82 82 Fax +41 32 655 80 90 [email protected] www.microcrystal.com STANDARD FREQUENCIES: Frequency «MHz» 10 12 12.8 40 52 54 14.7456 16 20 26 Other frequencies from 10 kHz up to 54 MHz on request ENVIRONMENTAL Storage temp. range -55 to +125°C Vibration resistance 10 to 2000Hz / 20g Shocks resistance 5000g / 0.3ms / ½ sine Pin soldering +235°C / 10s max +260°C / 5s max Package SMD version option D1 or D2 see application note Dil 14.4 pins GND to case height = 8mm CHARACTERISTICS: TERMINATIONS AND PROCESSING: PRODUCT DESCRIPTION AND ORDERING INFORMATION: SCOCXO W V blank V T - C V5 20MHz XXX = Vdd 3.3V = Vdd 5V = Vdd 12V T = high stability blank = standard stability A B C E X customer spec N° = 0 to +60°C = -20 to +70°C = -40 to +85°C = -55 to +85°C = custom R1 = R = 0 to 10kΩ V3 = Vc = 0 to 3.3V V5 = Vc = 0.5 to 5V YA internal accuracy= ± 1ppm YB internal accuracy= ± 0.5ppm Y = custom Frequency A unique part number will be generated for each product specification, i.e: 20xxxx-EA00(in ESD plastic tray) Please contact us. All specifications subject to change without notice. Micro Crystal AG Mühlestrasse 14 CH-2540 Grenchen Switzerland Tel. +41 32 655 82 82 Fax +41 32 655 80 90 [email protected] www.microcrystal.com Version 15/02.2015