QT93W and QT93P SERIES Q-TECH CORPORATION HIGH-RELIABILITY LVPECL OR LVDS MINIATURE CLOCK OSCILLATORS 2.5 to 3.3Vdc - 40MHz to 320MHz Description Q-Tech's surface-mount QT93 series oscillators consist of a 2.5Vdc and 3.3Vdc differential PECL or LVDS output oscillator IC and a round AT high-precision quartz crystal built in a rugged surface-mount ceramic miniature package. It was designed to be replaceable and retrofitable into the footprint of a 7 x 5mm COTS LVPECL or LVDS oscillator. Features * Made in the USA * ECCN: EAR99 * DFARS 252-225-7014 Compliant: Electronic Component Exemption * USML Registration # M17677 * Smallest AT round crystal package ever designed * Broad frequency range from 40MHz to 320MHz * Able to meet 36000G shock per ITOP 1-2-601 * Rugged 4 point mount design for high shock and vibration * Differential LVPECL or LVDS output * Tri-State Output * Hermetically sealed ceramic SMD package * 3rd Overtone designs, no sub-harmonics * Low phase noise, low noise coupling, low emissions * Custom designs available * Q-Tech does not use pure lead or pure tin in its products * RoHS compliant Package Specifications and Outline 0.350.0.005 (8.890.13) 6 5 4 Q-TECH P/N FREQ. D/C S/N 1 0.2900.005 (7.370.13) 2 3 0.100.005 (2.540.13) 0.200.005 (5.080.13) Pin No. Function 1 TRISTATE 2 NC 3 GND 4 OUTPUT 5 COMP. OUTPUT 6 VCC 0.018.003 (.4570.076) 0.071 (1.8) 0.130 (3.3) 0.071 0.190 MAX. (4.826 MAX.) 0.048.002 (1.81) 6X (1.220.051) 0.2 (5.08) Applications 0.315 max. (8.00 max.) * * * * * * * * SONET/SDH Fibre channel Gun launched munitions and systems Applications required high data transmission throughputs Clock generation and distribution Audio/Video signal processing Broadband access Ethernet, Gigabit Ethernet 0.055.005 (1.3960.13) 0.008 (.203) Dimensions are in inches (mm) 0.110.005 (2.7940.13) Package Information * Package material: 90% AL2O3 * Lead material: Kovar * Lead finish: Gold Plated: 50 ~ 80 inches Nickel Underplate: 100 ~ 250 inches * Weight: 0.6g typ., 3.0g max. Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-tech.com QT93W & P (Revision E, October 2010) (ECO #10000) 1 QT93W and QT93P SERIES HIGH-RELIABILITY LVPECL OR LVDS MINIATURE CLOCK OSCILLATORS 2.5 to 3.3Vdc - 40MHz to 320MHz Q-TECH CORPORATION Electrical Characteristics QT93LW Parameters QT93NW QT93NP QT93LP (LVPECL Output) (LVDS Output) 40MHz -- 300.00MHz (*) Output frequency range (Fo) Supply voltage (Vcc) 3.3Vdc 5% 3.3Vdc 5% 2.5Vdc 5% Maximum Applied Voltage (Vcc max.) -0.5 to +5.0Vdc Frequency stability (F/T) See option codes Operating temperature (Topr) See option codes Storage temperature (Tsto) -62C to + 150C Operating supply current (Icc) 80mA max. (45mA typ. at 125MHz) 65mA max. 2.5Vdc 5% 80mA max. (45mA typ. at 100MHz) Symmetry (measured at 50% output level ) 45/55% max. Rise and Fall times (measured between 20% to 80% Vcc) Output Load (Requires termination) 600ps max. 1.0ns max. (600ps typ.) 100 50 to Vcc -2Vdc (or Thevenin equivalent) (Connected between Out and Comp. Out) (Connected between each Output and Vcc -2Vdc) Start-up time (Tstup) 2ms max. VOH = 2.215V min.; 2.420V max. VOL = 1.47V min.; 1.745V max. VOH = 1.45V typ., 1.65V max. VOL = 1.10V typ., 0.90V min. Output voltage (Voh/Vol) 22mA typ. 3.5mA typ. Output Current (Ioh/Iol) VOH = 1.415V min.; 1.76V max. VOL = 0.67 min.; 1.195V max. Enable/Disable Tristate function (see note 1) Pin 1: Open or VIH 0.7*Vcc Oscillation VIL 0.3*Vcc High Z RMS Phase jitter (integrated 12kHz -- 40MHz): 1ps max. Total jitter: 30ps peak-to-peak Jitter (*) Higher frequencies are available. Please contact Q-Tech for details. Note 1: There is a built-in OE pull-up resistor which resistance value changes in response to the input level (High or Low) to save power consumption. Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 QT93W & P (Revision E, October 2010) (ECO #10000) - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-tech .co m 2 QT93W and QT93P SERIES HIGH-RELIABILITY LVPECL OR LVDS MINIATURE CLOCK OSCILLATORS 2.5 to 3.3Vdc - 40MHz to 320MHz Q-TECH CORPORATION Ordering Information 3.3Vdc LVDS 2.5Vdc LVDS Sample part number Sample part number QT93LW9M-250.000MHz QT 93 LW 9 M - 250.000MHz QT93NW10M-125.000MHz QT 93 NW 10 M - 125.000MHz T = Standard S = Solder Dip (*) Output frequency T = Standard S = Solder Dip (*) Output frequency Screening Options: Blank = No Screening M = Per MIL-PRF-55310, Level B Screening Options: Blank = No Screening M = Per MIL-PRF-55310, Level B 1 4 5 6 9 10 11 12 14 15 = = = = = = = = = = Frequency vs. Temperature Code: 100ppm at 0C to 50ppm at 0C to 25ppm at -20C to 50ppm at -55C to 50ppm at -55C to 100ppm at -55C to 50ppm at -40C to 100ppm at -40C to 20ppm at -20C to 25ppm at -40C to +70C +70C +70C +105C +125C +125C +85C +85C +70C +85C 1 4 5 6 9 10 11 12 14 15 = = = = = = = = = = Frequency vs. Temperature Code: 100ppm at 0C to 50ppm at 0C to 25ppm at -20C to 50ppm at -55C to 50ppm at -55C to 100ppm at -55C to 50ppm at -40C to 100ppm at -40C to 20ppm at -20C to 25ppm at -40C to +70C +70C +70C +105C +125C +125C +85C +85C +70C +85C 3.3Vdc LVPECL 2.5Vdc LVPECL Sample part number Sample part number QT93LP1M-106.250MHz QT 93 LP 1 M - 106.250MHz QT93NP4M-100.000MHz QT 93 NP 4 M - 100.000MHz T = Standard S = Solder Dip (*) Output frequency T = Standard S = Solder Dip (*) Output frequency Screening Options: Blank = No Screening M = Per MIL-PRF-55310, Level B Screening Options: Blank = No Screening M = Per MIL-PRF-55310, Level B 1 4 5 6 9 10 11 12 14 15 = = = = = = = = = = Frequency vs. Temperature Code: 100ppm at 0C to 50ppm at 0C to 25ppm at -20C to 50ppm at -55C to 50ppm at -55C to 100ppm at -55C to 50ppm at -40C to 100ppm at -40C to 20ppm at -20C to 25ppm at -40C to +70C +70C +70C +105C +125C +125C +85C +85C +70C +85C 1 4 5 6 9 10 11 12 14 15 = = = = = = = = = = Frequency vs. Temperature Code: 100ppm at 0C to 50ppm at 0C to 25ppm at -20C to 50ppm at -55C to 50ppm at -55C to 100ppm at -55C to 50ppm at -40C to 100ppm at -40C to 20ppm at -20C to 25ppm at -40C to +70C +70C +70C +105C +125C +125C +85C +85C +70C +85C Frequency stability vs. temperature codes may not be available in all frequencies. For Non-Standard requirements, contact Q-Tech Corporation at Sales@Q-Tech.com Packaging Options Other Options Available For An Additional Charge * Standard packaging in anti-static plastic tube (60pcs/tube) * Tape and Reel (800pcs/reel) is available for an additional charge. * (*) Hot Solder Dip Sn60 per MIL-PRF 55310 * P. I. N. D. test (MIL-STD 883, Method 2020) Specifications subject to change without prior notice. Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-tech.com QT93W & P (Revision E, October 2010) (ECO #10000) 3 QT93W and QT93P SERIES HIGH-RELIABILITY LVPECL OR LVDS MINIATURE CLOCK OSCILLATORS 2.5 to 3.3Vdc - 40MHz to 320MHz Q-TECH CORPORATION Output Waveform (Typical) Test Circuit Vcc Vcc Q 130 Vcc 50 Q 82 Vcc 6 5 Vcc-2V 4 QT93LP 6 Q 5 4 130 QT93LP 3 Q 3 50 82 Typical start-up time of an LVPECL 3.3Vdc 200MHz at -55C 0.833ms Vcc-2V STANDARD TERMINATION LVPECL THEVENIN EQUIVALENT 3.3V LVPECL Vcc Vcc Q 250 Vcc Q 62 100 Vcc 6 6 5 250 4 5 4 VOH QT93LW QT93NP Q 3 Q 3 VOL 62 Typical plot of an LVDS 3.3Vdc 250MHz LVDS TERMINATION THEVENIN EQUIVALENT 2.5V LVPECL Reflow Profile The Tristate function on pin 1 has a built-in pull-up resistor so it can be left floating or tied to Vcc without deteriorating the electrical performance. TYPICAL REFLOW PROFILE FOR Sn-Pb ASSEMBLY TEMP(*C) Ramp up (3C/s Max) 240 250 Embossed Tape and Reel Information 225 Ramp down (6C/s Max) 200 FEEDING (PULL) DIRECTION 225 min. 240 max. 175 2.00.1 60s min. 150s max. 150 1.750.1 0.3.005 4.00.1 o1.5 100 5.50.1 5 MAX 75 50 9.271 0.1 60s min. 120s max. 25 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 Time (s) Environmental and Mechanical Specifications Environmental Test Temperature cycling Test Conditions MIL-STD-883, Method 1010, Cond. B Constant acceleration MIL-STD-883, Method 2001, Cond. A, Y1 Seal: Fine and Gross Leak MIL-STD-883, Method 1014, Cond. A and C Vibration sinusoidal MIL-STD-202, Method 204, Cond. D Shock, non operating MIL-STD-202, Method 213, Cond. I Resistance to solder heat MIL-STD-202, Method 210, Cond. C Resistance to solvents MIL-STD-202, Method 215 Solderability MIL-STD-202, Method 208 MIL-STD-883, Method 3015, Class 1 HBM 0 to 1,999V J-STD-020, MSL=1 ESD Classification Moisture Sensitivity Level o1.5 4.6990.1 160.1 7.7470.1 26 o13.00.5 2.0 2.5 o1781 or o3301 0 120 Dimensions are in mm. Tape is compliant to EIA-481-A. Reel size (Diameter in mm) 178 Qty per reel (pcs) 200 Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-tech.com QT93W & P (Revision E, October 2010) (ECO #10000) 4 24.00.3 60s min. 120s max. 125 QT93W and QT93P SERIES HIGH-RELIABILITY LVPECL OR LVDS MINIATURE CLOCK OSCILLATORS 2.5 to 3.3Vdc - 40MHz to 320MHz Q-TECH CORPORATION Phase Noise and Phase Jitter Integration Phase noise is measured in the frequency domain, and is expressed as a ratio of signal power to noise power measured in a 1Hz bandwidth at an offset frequency from the carrier, e.g. 10Hz, 100Hz, 1kHz, 10kHz, 100kHz, etc. Phase noise measurement is made with an Agilent E5052A Signal Source Analyzer (SSA) with built-in outstanding low-noise DC power supply source. The DC source is floated from the ground and isolated from external noise to ensure accuracy and repeatability. In order to determine the total noise power over a certain frequency range (bandwidth), the time domain must be analyzed in the frequency domain, and then reconstructed in the time domain into an rms value with the unwanted frequencies excluded. This may be done by converting L(f) back to S(f) over the bandwidth of interest, integrating and performing some calculations. The value of RMS jitter over the bandwidth of interest, e.g. 10kHz to 20MHz, 10Hz to 20MHz, represents 1 standard deviation of phase jitter contributed by the noise in that defined bandwidth. Figure 1 shows a typical Phase Noise/Phase jitter of a QT93LW, 3.3Vdc, 250MHz clock at offset frequencies 10Hz to 10MHz, and phase jitter integrated over the bandwidth of 12kHz to 20MHz. (Figure 1) Thermal Characteristics The heat transfer model in a hybrid package is described in figure 2. D/A epoxy Die D/A epoxy 45 Heat spreading occurs when heat flows into a material layer of increased cross-sectional area. It is adequate to assume that spreading occurs at a 45 angle. The total thermal resistance is calculated by summing the thermal resistances of each material in the thermal path between the device and hybrid case. 45 Heat Hybrid Case R1 R2 Die D/A epoxy R3 Substrate R4 D/A epoxy R5 Hybrid Case (Figure 2) RT = R1 + R2 + R3 + R4 + R5 The total thermal resistance RT (see figure 3) between the heat source (die) to the hybrid case is the Theta Junction to Case (Theta JC) inC/W. T A CA * Theta junction to case (Theta JC) for this product is 35C/W. * Theta case to ambient (Theta CA) for this part is 100C/W. * Theta Junction to ambient (Theta JA) is 135C/W. T C T J Die JC Maximum power dissipation PD for this package at 25C is: * PD(max) = (TJ (max) - TA)/Theta JA * With TJ = 175C (Maximum junction temperature of die) * PD(max) = (175 - 25)/135 = 1.11W Substrate JA JC CA (Figure 3) Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-tech.com QT93W & P (Revision E, October 2010) (ECO #10000) 5