J-Type Voltage Controlled Crystal Oscillator Product is compliant to RoHS directive and fully compatible with lead free assembly Features * Output Frequencies from 1.024 MHz to 170.000 MHz * +3.3 or +5.0 volt options * Small 14mm x 9mm J-type Package * CMOS or PECL Outputs * Low phase noise and custom options * 0/70 C or -40/85 C operating temperature * Tri-State output (CMOS) Enable/Disable (PECL) Applications * Clock Smoothing The J-type Voltage Controlled Crystal Oscillator * Frequency Translation * SONET, SDH, ATM, DSLAM, ADM Description The J-type voltage controlled crystal oscillator expands VI's advanced VCXO performance capabilities while adhering to a package footprint compatible with the industry-common J-lead package. Table of Contents Page 2- 6 -- CMOS Page 7- 11 -- PECL Vectron International 267 Lowell Rd. Hudson, NH 03051 The J-type VCXO is a quartz stabilized square wave generator with either a CMOS output for driving CMOS/TTL loads or a PECL output. The device is packaged in a 6 pin J-lead ceramic package and is hermetically sealed with a grounded conductive lid. The first section of this data sheet covers the performance/packaging/tape and reel/ordering information for the CMOS version and then the information for the PECL option follows. Tel:1-88-VECTRON-1 e-mail: vectron@vectron.com J-Type Voltage Controlled Crystal Oscillator Table 1. Pin Out Information for the CMOS output Option Pin 1 2 Symbol VC Tri-State1 3 4 5 GND Output CMOS/TTL select1,2 VCC 6 Function VCXO Control Voltage TTL logic low disables output. TTL logic high, or no connect, enables output. Case and Electrical Ground VCXO Output TTL logic low optimizes symmetry for CMOS. TTL logic high, or NC, optimizes symmetry for TTL Power Supply Voltage (5.0 V or 3.3 V 10%) 6 5 4 TOP VIEW 1 2 3 1. Standard option. Tri-State can be connected to pin 5 and CMOS/TTL select would be on pin 2. 2. Output is HCMOS. For frequencies >12MHz, this option optimizes symmetry for either CMOS or TTL thresholds. Ground this pin for frequencies < 12MHz. Table 2. Electrical Performance @ 25C for the CMOS output option Parameter Supply Voltage 1, +5 volt option +3.3 volt option Supply Current Center Frequency, see ordering information Operating Temperature, see ordering info Absolute Pull Range over the operating temperature range, aging and power supply Vc= 0.5 to 4.5 or 0.3 to 3.0 V see ordering information for options Gain Transfer (Frequency vs. Control Voltage) Output Level High2 Output Level Low2 Output Rise/Fall Time2 Duty Cycle3, see ordering info Input Leakage Control Voltage Modulation Bandwidth RMS Jitter, 77.760MHz RMS Jitter, 77.760MHz, 12kHz to 20MHz Maximum Control Voltage Maximum Supply Voltage Storage Temperature Soldering Temp./Time Symbol Minimum Typical Maximum 4.5 5.0 5.5 3.0 3.3 3.6 10mA + 0.25mA per MHz, typical 1.024 77.760 0/70, -40/85 50 to 100 FN TOP APR KV Units V V MHz C ppm Positive VOH VOL tR/ tF SYM IL BW 0.8*Vcc - 0.1*Vcc 5 45/55 or 40/60 - 1 - 10 3 <0.5 0 TS TLS -55 - VDD 7 125 240/10 - V V ns % uA kHz ps ps V C C/s 1. Power supply bypass is required and a 0.1uF in parallel with a 0.01uF high frequency capacitor is recommended. 2. Figure 1 defines these parameters. Figure 2 illustrates the load used to test devices. 3. Duty cycle is defined as on-time versus period at 1.4 V for TTL, and 2.5 V for CMOS (5volt supply) and at 1.65 V for CMOS (3.3 volt operation) TF TR IDD 80% 6 50% 20 % V DD + - .1F .01F 1 2 5 3 650 Ohm 4 IC On Time VC + - 15pF 1.8k Ohm Period Figure 1. Output Waveform Vectron International 267 Lowell Rd. Hudson, NH 03051 Figure 2. Output Test Conditions (255C) for 5 volt devices, 15pF cap only for 3.3V. Tel:1-88-VECTRON-1 2 e-mail vectron@vectron.com J-Type Voltage Controlled Crystal Oscillator Qualification Conformance The CMOS J-type family has undergone the following Mil-Std qualification: Table 3. Environmental Compliance Parameter Mechanical Shock Mechanical Vibration Solderability Gross and Fine Leak Resistance to Solvents Conditions MIL-STD-883, Method 2002 MIL-STD-883, Method 2007 MIL-STD-883, Method 2003 MIL-STD-883, Method 1014 MIL-STD-883, Method 2015 Handling Precautions Although ESD protection circuitry has been designed into the the J-type, proper precautions should be taken when handling and mounting. VI employs a human body model and a charged-device model (CDM) for ESD susceptibility testing and design protection evaluation. ESD thresholds are dependent on the circuit parameters used to define the model. Although no industry wide standard has been adopted for the CDM, a standard HBM of resistance = 1.5Kohms and capacitance = 100pF is widely used and therefore can be used for comparison purposes. Table 4. ESD Ratings Model Human Body Model (HBM) Charged Device Model (CDM) Minimum 1500 V 1500 V Reflow Profile (IPC/JEDEC J-STD-020C) Parameter PreHeat Time Ramp Up Symbol tS R UP tL t AMB-P tP R DN Time Above 217 oC Time To Peak Temperature Time At 260 oC Ramp Down Value 60 sec Min, 180 sec Max 3 oC/sec Max 60 sec Min, 150 sec Max 480 sec Max 20 sec Min, 40 sec Max 6 oC/sec Max tL 260 Temperature (DegC) R UP 217 200 tP R DN 150 tS t AMB-P 25 Time (sec) Vectron International 267 Lowell Rd. Hudson, NH 03051 Tel:1-88-VECTRON-1 3 e-mail vectron@vectron.com J-Type Voltage Controlled Crystal Oscillator Figure 4. Outline Diagram Dimensions are in inches and (millimeters) 0.200 (5.08) 0.118 (3.00) 0.030 (0.077) 0.100 (2.54) 0.346 (8.80) Figure 5. Suggested Pad Layout Vectron International 267 Lowell Rd. Hudson, NH 03051 Tel:1-88-VECTRON-1 4 e-mail vectron@vectron.com J-Type Voltage Controlled Crystal Oscillator J G C D F B I A L E K H Bottom Holes for TRU and VCO Products Only Figure 6. Tape Reel Drawing for CMOS and PECL output option Table 5. Tape and Reel Dimensions (mm) Tape Dimensions Product A B J-Type 24 11.5 C 1.5 D 4 Reel Dimensions F G H 1.78 21 13 E 12 I 100 J 5 K 25 L 330 # Per Reel 200 Table 6. Ordering Information for the CMOS output version (add frequency) Package J 6 pin Ceramic SOJ Supply Voltage (V) VCXO Type C 5V10% U VCXO D 3.310% L 10% linear VCXO APR (ppm) Operating Temp. ( C ) Tri-State Output/ Duty Cycle Min/Max G 50 C 0/70 A N 80 L -40/ 85 J H 100 K TTL/ CMOS 45/55%1 CMOS 45/55%2 T Tri State on pin 2 Specials N Standard CMOS 40/60%3 1. Output is CMOS and symmetry is tested at TTL and CMOS thresholds. 2. Output is CMOS and symmetry is tested at CMOS threshold. This option is used for 3.3 V operation. 3. Output is CMOS and symmetry is tested at CMOS thresholds. This option is required for 3.3V, frequencies >51.840MHz. 4. Note: Not all combinations are possible. Example: JDUGCKTN 77.76 = 3.3 volt, VCXO@77.760, 50 ppm APR, 0/70C, 40/60% Symmetry, CMOS, Tri-State on pin 2. Vectron International 267 Lowell Rd. Hudson, NH 03051 Tel:1-88-VECTRON-1 5 e-mail vectron@vectron.com J-Type Voltage Controlled Crystal Oscillator Table 7. Standard Frequencies, in MHz, for CMOS output option 1.024 3.686 6.144 8.448 14.318 19.440 27.000 38.880 52.000 1.544 4.000 6.176 10.000 15.360 20.000 30.000 40.000 62.208 2.000 4.032 6.312 12.000 15.440 20.480 32.000 40.960 65.536 2.048 4.096 6.400 12.288 16.000 24.000 32.768 44.736 77.760 3.088 4.434 8.000 12.352 16.384 24.576 34.368 50.000 155.5201 3.580 5.000 8.192 13.000 18.432 24.704 35.328 51.840 1. Uses a PLL multiplier, jitter is 25ps rms typical vs 3ps typical for a HFF design Other frequencies available upon request. Table 8. Pin Out Information for the PECL output option Pin 1 2 3 4 5 6 Symbol VC N/C or E/D2 GND Output COutput VCC Function VCXO Control Voltage No Connect or Output Disable Case and Electrical Ground VCXO Output VCXO Complementary Output Power Supply Voltage (5.0 V or 3.3 V 10%) 6 5 4 TOP VIEW 1 2 3 . By setting OD high, the outputs are disabled and OUT is held low while Complementary OUT is held high. Output is enabled if E/D < VCC-1.6V, 2. See ordering information for enable/disable option. Table 9. Electrical Performance @ 25C for the PECL output option Parameter Supply Voltage 1, +5 volt option +3.3 volt option Supply Current Center Frequency, see ordering information Operating Temperature, see ordering info Absolute Pull Range over the operating temperature range, aging and power supply. Vc= 0.5 to 4.5 or 0.3 to 3.0 see ordering information for options Gain Transfer (Frequency vs. Control Voltage) 2 Output Level High 2 Output Level Low Output Level High2 Output Level Low2 Output Rise and Fall Time2 Duty Cycle3, see ordering info Input Leakage RMS Jitter, 12kHz to 20 MHz, P option (HFF) Control Voltage Modulation Bandwidth Maximum Control Voltage Maximum Supply Voltage Storage Temperature Soldering Temp./Time Symbol FN TOP APR Minimum Typical Maximum 4.5 5.0 5.5 3.0 3.3 3.6 frequency dependent 15 170 0/70, -40/85 32, 50 KV Positive Units V V MHz C ppm VOH Vcc-1.025 Vcc-0.880 V VOL Vcc-1.810 Vcc-1.620 V Output Logic Levels for -40 to 85C Operation VOH Vcc-1.085 Vcc-0.880 V VOL Vcc-1.830 Vcc-1.555 V tR/tf 1 ns SYM 45/55 % IL 0.1 mA <1 pS BW 10 kHz 0 VDD 7 V TS -55 125 C TLS 240/10 C/s 1. Power supply bypass is required and a 0.1uF in parallel with a 0.01uF high frequency capacitor is recommended. 2. Transition times are measured from 20% to 80% of a full 10K ECL level swing. Vectron International 267 Lowell Rd. Hudson, NH 03051 Tel:1-88-VECTRON-1 e-mail vectron@vectron.com 6 J-Type Voltage Controlled Crystal Oscillator TF TR 80% 50% 20 % 6 V CC + - V CC -2 + - ICC .1F .01F 1 2 50 50 5 3 4 .01F On Time Period Figure 7. Output Waveform Figure 8. Output Test Conditions (255C) VC 6 Control Voltage = 0.5 to 4.5V (+5V supply) 0.3 to 3.3V (+3.3V supply) VCC Output 1 Control Voltage 5 Output 4 Ground Vcc- 2 V (Standard PECL termination) 3 Figure 9. PECL Operation 44.736MHz 8kHz and Freq Detector Loop Filter J-type 44.736MHz Divide by 5592 Figure 10. Typical Frequency Translation Diagram 155.52MHz 155.52MHz and Freq Detector Vectron International 267 Lowell Rd. Hudson, NH 03051 Loop Filter Tel:1-88-VECTRON-1 7 J-type 155.520MHz e-mail vectron@vectron.com J-Type Voltage Controlled Crystal Oscillator Figure 11. Typical Clock Smoothing Diagram Figure 12. Outline Diagram Dimensions are in inches and (millimeters) 0.200 (5.08) 0.118 (3.00) 0.030 (0.077) 0.100 (2.54) 0.346 (8.80) Figure 13. Suggested Pad Layout Vectron International 267 Lowell Rd. Hudson, NH 03051 Tel:1-88-VECTRON-1 8 e-mail vectron@vectron.com J-Type Voltage Controlled Crystal Oscillator J G C D F B I A L E K H Bottom Holes for TRU and VCO Products Only Figure 14. Tape Reel Drawing for CMOS and PECL output option Table 10. Tape and Reel Dimensions (mm) Tape Dimensions Product A B J-Type 24 11.5 C 1.5 D 4 E 12 Vectron International 267 Lowell Rd. Hudson, NH 03051 Reel Dimensions F G H 1.78 21 13 Tel:1-88-VECTRON-1 9 I 100 J 5 K 25 L 330 e-mail vectron@vectron.com # Per Reel 200 J-Type Voltage Controlled Crystal Oscillator Table 11. Ordering Information for PECL output option (add frequency) Package J 6 pin Ceramic SOJ Supply Voltage (V) VCXO Type C 5V10% U VCXO D 3.310% L 10% linear VCXO 20ppm stability VCXO M APR (ppm) Operating ( C ) F 32 C 0/70 G 50 L -40/ 85 Enable/ Disable Output/ Duty Cycle Min/Max Temp. M PECL 45/55% U None E Enable/ Disable on pin 2 Specials N Standard P R 12ps rms jitter T 1. 6pS rms jitter 20ps rms jitter Note: Not all combinations are possible. Example: JDUGLMEP 77.76 = 3.3 volt, VCXO @ 77.760MHz, 50 ppm, APR, -40/85C, PECL, Enable/Disable on pin 2, 6ps rms jitter. Table 12. Standard Frequencies, in MHz 77.760 82.944 155.52 Other frequencies available upon request. For Additional Information, Please Contact: www.vectron.com USA: Vectron International * 267 Lowell Rd, Hudson, NH 03051 * Tel: 1-88VECTRON-1 * Fax: 1-888-FAX-VECTRON EUROPE: In Denmark, Finland, Ireland, Israel, Norway, Spain, UK: Tel: 44 (0) 1703 766 288 * Fax: 44 (0) 1703 766 822 In Austria,Belgium,France,Germany,Italy, Luxenburg,Netherlands,Sweden,Switzerland:Tel: 49(0)7263 6480 * Fax:49(0)7263 6196 ASIA: In China, Taiwan, Japan: Tel: 01 603 598 0070 * Fax: 01 603 598 0075 In Korea, Singapore, Australia, India: Tel: 01 203 853 4433 * Fax: 01 203 853 1423 Vectron International reserves the right to make changes to the product(s) and/ or information contained herein without notice. No liability is assumed as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or information. REVISION DATE: 10/2/07 Vectron International 267 Lowell Rd. Hudson, NH 03051 Tel:1-88-VECTRON-1 10 e-mail vectron@vectron.com