Precision VCTCXO 5.0x7.0mm Clipped Sinewave Output Description 2111 Comprehensive Drive Aurora, Illinois 60505 Phone: 630-851-4722 Fax: 630-851-5040 www.conwin.com US Headquarters 630-851-4722: European Headquarters: +353-61-472221 Features TV M4 G 16 08 .8M 28 HZ Model TVM4G The Connor Winfield model TVM4G is a 5.0x7.0mm Surface Mount Voltage Controlled Temperature Compensated Crystal Oscillator (VCTCXO). Through the use of Analog Temperature Compensation, the TVM4G is capable of holding sub 1-ppm stabilities over the -20 to 70°C temperature range. VCTCXO 3.0Vdc Operation Clipped Sinewave Output Logic Frequency Stability: ±2.0ppm Temperature Range: -20 to 70°C Low Jitter <1pS RMS 5.0 x 7.0mm Surface Mount Package Tape and Reel Packaging Specification Absolute Maximum Ratings PARAMETER UNITS Storage Temperature MINIMUM NOMINAL MAXIMUM UNITS -55 - 125 °C Supply Voltage (Vcc) -0.5 - 6.0 Vdc Input Voltage (Vc) -0.5 - Vcc+0.5 Vdc MINIMUM NOMINAL MAXIMUM UNITS - 16.8 - MHz NOTE Operating Specifications PARAMETER Frequency Range Frequency Stability -2.00 - 2.00 ppm Temperature Range -20 - 70 °C Power Supply Stability +/-5% -0.2 - 0.2 ppm Load Stability +/-5% -0.2 - 0.2 ppm Aging -1.0 - 1.0 ppm / year Vdc Supply Voltage (Vcc) 2.85 3.0 3.15 Supply Current (Icc) - - 2 mA Period Jitter - 3 5 ps rms Phase Jitter (BW=12kHz to 20MHz) - 0.5 1 ps rms SSB Phase Noise at 10Hz offset - -85 - dBc/Hz SSB Phase Noise at 100Hz offset - -115 - dBc/Hz SSB Phase Noise at 1KHz offset - -135 - dBc/Hz SSB Phase Noise at >10KHz offset - -150 - dBc/Hz MINIMUM NOMINAL MAXIMUM UNITS 0.5 1.5 2.5 V NOTE 1 Input Characteristics PARAMETER Control Voltage Notes Frequency Tuning Range +/-10 - - ppm Linearity +/-5 - - % 100K - - Ohms PARAMETER MINIMUM NOMINAL MAXIMUM UNITS Notes Output Voltage 0.8 - - V 2 Output Load Resistance - 10.0K - Ohm Output Load Capacitance - 10.0 - pF Slope Input Impedance Positive Clipped Sinewave Output Characteristics Bulletin Tx227 Page 1 of 2 Revision Date 00 27 May 2008 Specifications subject to change without notice. All dimensions in inches. © Copyright 2008 The Connor-Winfield Corporation 2111 Comprehensive Drive Aurora, Illinois 60505 Phone: 630-851-4722 Fax: 630-851-5040 www.conwin.com Environmental Characteristics Vibration: Shock: Soldering: Sollderability Vibration per Mil Std 883E Method 2007.3 Test Condition A Mechanical Shock per Mil Std 883E Method 2002.4, Condition B. See solder profile page 2. Sollderability per Mil Std 883E Method 2003 Ordering Information TVM4G - 016.8M Note: 1) Frequency stability vs. change in temperature, referenced to the mid point between minimum and maximum frequency value over the specified temperature range. 2) AC coupled. Package Layout Suggested Pad Layout 0.276 ±0.006 (7.0mm) Pin Connections 0.079 Max. (2.0mm) 1 2 3 4 (Top View) TVM4G 0828 16.8MHZ 4 0.197 ±0.006 (5.0mm) 3 Pad 1 Control Voltage Ground Output Supply Voltage (Vcc) Test Circuit (Top View) 1 CENTER FREQUENCY TCXO SERIES 2 DNC 0.033 (0.84mm) (4 Places) Dimensional Tolerance: ±.005 (.127mm) ±.02 (.508mm) (Bottom View) 2 1 3 4 Vcc Supply Voltage DNC DNC 4 Output 3 10Kohm 10 pF .01 uF Bypass 0.055 (1.40mm) (4 Places) 2 1 VC DNC DNC DNC Typical Phase Noise Model TVM4G-016.8MHz Output Waveform 0 200 mV/Div Solder Profile Temperature 260°C 260°C 220°C 180°C Tape and Reel Information 150°C 120°C 4-PAD Ceramic Package 0.197x0.295 (5.0x7.0mm) Standard Orientation Meets EIA-481A and EIJ-1009B 2000 Pieces/Reel Maximum. 0 0.69 (17.53mm) Direction of Feed (Customer) 0.020 R. (0.5mm) 0.157 (4mm) 0.079 (2mm) 8.45 Dia. (214.6mm) 0.63 (1.6mm) Dia. 0.059 (1.5mm) Dia. 0.08 (2.0mm) 0.642 (16.30mm) 0.626 (15.90mm) 3.15 (80mm) 0.059 (1.5mm) Dia. Minimum 1.0 Dia. (25.4mm) 3° Typical 0.315 (8.0mm) 0.210 (5.33mm) (Ao) SM-MECH09 3° Typical 0.121 (3.07mm) (Ko) 120 S Max. 0.08 (2.0mm) Time 10 S 60 S Max. 360 Sec. Max. 9.84 (250mm) 0.069 (1.75mm) 0.295 (7.5mm) 0.08 (2.0mm) US Headquarters: 630-851-4722 European Headquarters: +353-61-472221 Pocket Size 0.31 (7.87mm) (Bo) 0.014 (+/-.004) (0.36mm +/-.01) (Ao) 5.33mm (0.21”) (Bo) 7.87mm (0.31”) (Ko) 3.07mm (0.121”) 16mm (0.630”) Width 8mm (0.315”) Pitch Specifications subject to change without notice. All dimensions in inches. © Copyright 2008 The Connor-Winfield Corporation Bulletin Tx227 Page 2 of 2 Revision Date 00 27 May 2008