PETERMANN-TECHNIK GmbH Lechwiesenstr. 13 ∙ D-86899 ∙ Landsberg am Lech Tel: +49/8191/305395 ∙ Fax: +49/8191/305397 [email protected] ∙ www.petermann-technik.com WIDES TEMPERATURE LOW POWER OSCILLATOR SERIES „WTLPO“ -55/+125°C 119—137 MHz FEATURES APPLICATIONS + + + + + + + + + + Ruggedized equipment in harsh operating environment + Applications in extreme temperature conditions 100% pin-to-pin drop-in replacement to quartz and MEMS based XO High Temperature Low Power Oscillator for Low Cost Excellent long time reliability-outperforms quartz-based XO Operating temperature from -55°C to 125°C Supply voltage of 1.8V, 2.5V to 3.3V Excellent total frequency stability as low as ±20 ppm LVCMOS/LVTTL compatible output Express samples within 1 day ex works PETERMANN-TECHNIK Pb-free, RoHS and REACH compliant / MSL1@260°C GENERAL DATA[1,2] PARAMETER AND CONDITIONS SYMBOL MIN. TYP. MAX. UNIT CONDITION f 119.3 – 137 MHz F_stab -20 – +20 PPM Inclusive of initial tolerance at 25°C, 1st year aging at 25°C, -25 – +25 PPM and variations over operating temperature, rated power -30 – +30 PPM supply voltage and load (15 pF ± 10%). -50 – +50 PPM FREQUENCY RANGE Output Frequency Range FREQUENCY STABILITY AND AGING Frequency Stability OPERATING TEMPERATURE RANGE Operating Temperature Range T_use -55 – +125 °C Widest temperature Storage Temperature Range T_stor -55 – +125 °C Storage VDD 1.62 1.8 1.98 V 2.25 2.5 2.75 V 2.52 2.8 3.08 V SUPPLY VOLTAGE AND CURRENT CONSUMPTION Supply Voltage Current Consumption OE Disable Current Standby Current IDD I_OD I_std 2.7 3.0 3.3 V 2.97 3.3 3.63 V 2.25 – 3.63 V – 6.2 8 mA No load condition, f = 125 MHz, VDD= 2.8V, 3.0V, or 3.3V – 5.4 7 mA No load condition, f = 125 MHz, VDD = 2.5V – 4.8 6 mA No load condition, f = 125 MHz, VDD = 1.8V – – 4.5 mA VDD = 2.5V to 3.3V, OE = Low, output in high Z state – – 4.0 mA VDD = 1.8V, OE = Low, output in high Z state – 2.6 8.5 µA VDD = 2.8V to 3.3V, ST = Low, output is pulled down – 1.4 5.5 µA VDD = 2.5V, ST = Low, output is pulled down – 0.6 3.5 µA VDD = 1.8V, ST = Low, output is pulled down Note: 1. All electrical specifications in the above table are specified with 15 pF output load at default drive strength and for all VDD(s) unless otherwise stated. 2.The typical value of any parameter in the Electrical Characteristic table is specified for the nominal value of the highest voltage option for that parameter and at 25 °C temperature. CRYSTALS ∙ OSCILLATORS ∙ CERAMIC RESONATORS ∙ CERAMIC FILTERS ∙ SAW COMPONENTS PAGE 1 OF 10 I SPEC 01 I REV.00 I NOVEMBER 2014 PETERMANN-TECHNIK GmbH Lechwiesenstr. 13 ∙ D-86899 ∙ Landsberg am Lech Tel: +49/8191/305395 ∙ Fax: +49/8191/305397 [email protected] ∙ www.petermann-technik.com GENERAL DATA[1] (continued) SYMBOL MIN. DC 45 – 55 % All VDDs Tr, Tf – 1.0 2.0 ns VDD = 2.5V, 2.8V, 3.0V or 3.3V, 20% - 80% – 1.3 2.5 ns VDD =1.8V, 20% - 80% – 1.0 3.0 ns VDD = 2.25V - 3.63V, 20% - 80% VOH 90% – – VDD IOH = -4 mA (VDD = 3.0V or 3.3V) IOH = -3 mA (VDD = 2.8V and VDD= 2.5V) IOH = -2 mA (VDD= 1.8V) VOL – – 10% VDD IOL = 4 mA (VDD = 3.0V or 3.3V) IOL = 3 mA (VDD= 2.8V and VDD = 2.5V) IOL = 2 mA (VDD = 1.8V) Input High Voltage VIH 70% – – VDD Pin 1, OE or ST Input Low Voltage VIL – – 30% VDD Pin 1, OE or ST Input Pull-up Impedence Z_in 50 87 150 kΩ Pin 1, OE logic high or logic low, or ST logic high 2 – – MΩ Pin 1, ST logic low T_start – – 5 ms Measured from the time VDD reaches 90% of final value T_oe – – 130 ns f = 110 MHz. For other frequencies, T_oe = 100 ns + 3* clock periods T_resume – – 5 ms Measured from the time ST pin crosses 50% threshold RMS Period Jitter T_jitt – 1.6 2.5 ps f = 125 MHz, VDD = 2.5V, 2.8V, 3.0V or 3.3V – 1.8 3 ps f = 125 MHz, VDD = 1.8V Peak-to-peak Period Jitter T_pk – 12 20 ps f = 125 MHz, VDD = 2.5V, 2.8V, 3.0V or 3.3V – 14 25 ps f = 125 MHz, VDD = 1.8V – 0.5 0.8 ps f = 125 MHz, Integration bandwidth = 900 kHz to 7.5 MHz – 1.3 2 ps f = 125 MHz, Integration bandwidth = 12 kHz to 20 MHz PARAMETER AND CONDITIONS TYP. MAX. UNIT CONDITION LVCMOS OUTPUT CHARACTERISTICS Duty Cycle Rise/Fall Time Output High Voltage Output Low Voltage INPUT CHARACTERISTICS STARTUP AND RESUME TIMING Startup Time Enable/Disable Time Resume Time JITTER RMS Phase Jitter (random) T_phj EXCELLENT RELIABILITY DATA MTBF 500 million hours Shock Resistance: 10.000 G Note: 1. All electrical specifications in the above table are specified with 15 pF output load and for all V DD(s) unless otherwise stated. Vibration Resistance: 70 g PIN DESCRIPTION PIN 1 SYMBOL OE/ ST/NC TOP VIEW FUNCTIONALITY Output Enable H(3) : specified frequency output L: output is high impedance. Only output driver is disabled. Standby H[3]: specified frequency output L: output is low (weak pull down). Device goes to sleep mode. Supply current reduces to I_std. No connect Any voltage between 0 and VDD or Open[3]: Specified frequency output. Pin 1 has no function. 2 GND Power Electrical ground[4] 3 OUT Output Oscillator output 4 VDD Power Power supply voltage[4] 1 4 VDD GND 2 3 OUT OE/ST/NC Note: 3. In OE or ST mode, a pull-up resistor of 10kΩ or less is recommended if pin 1 is not externally driven. If pin 1 needs to be left floating, use the NC option. 4. A capacitor value of 0.1 µF between VDD and GND is required. CRYSTALS ∙ OSCILLATORS ∙ CERAMIC RESONATORS ∙ CERAMIC FILTERS ∙ SAW COMPONENTS PAGE 2 OF 10 I SPEC 01 I REV.00 I NOVEMBER 2014 PETERMANN-TECHNIK GmbH Lechwiesenstr. 13 ∙ D-86899 ∙ Landsberg am Lech Tel: +49/8191/305395 ∙ Fax: +49/8191/305397 [email protected] ∙ www.petermann-technik.com TEST CIRCUIT AND WAVEFORM FIGURE 1. TEST CIRCUIT FIGURE 2. WAVEFORM Vout VDD 3 4 Power Supply Test Point tf 80%VDD 0.1µF 15pF (including probe and fixture capacitance) 2 1 tr 50% 20%VDD High Pulse (TH) Low Pulse (TL) Period VDD OE/ST Function 1kΩ TIMING DIAGRAMS FIGURE 3. STARTUP TIMING (OE/ST MODE) FIGURE 4. STANDBY RESUME TIMING (ST MODE ONLY) VDD 90%VDD Pin 4 Voltage 50%VDD VDD ST Voltage T_resume T_start No Glitch during start up(5) CLK Output CLK Output T_start: Time to start from power-off FIGURE 5. OE ENABLE TIMING (OE MODE ONLY) T_resume: Time to resume from ST FIGURE 6. OE DISABLE TIMING (OE MODE ONLY) VDD 50%VDD VDD OE Voltage 50%VDD OE Voltage T_oe T_oe CLK Output CLK Output T_OE: Time to re-enable the clock output HZ T_OE: Time to put the output drive in High Z mode Note: 5. HTLPO has “no runt” pulses and “no glitch” output during startup or resume. CRYSTALS ∙ OSCILLATORS ∙ CERAMIC RESONATORS ∙ CERAMIC FILTERS ∙ SAW COMPONENTS PAGE 3 OF 10 I SPEC 01 I REV.00 I NOVEMBER 2014 PETERMANN-TECHNIK GmbH Lechwiesenstr. 13 ∙ D-86899 ∙ Landsberg am Lech Tel: +49/8191/305395 ∙ Fax: +49/8191/305397 [email protected] ∙ www.petermann-technik.com PROGRAMMABLE DRIVE STRENGTH The HTLPO includes a programmable drive strength feature named SoftLevel to provide a simple, flexible tool to optimize the clock rise/ fall time for specific applications. Benefits from the programmable drive strength feature are: HIGH OUTPUT LOAD CAPABILITY The rise/fall time of the input clock varies as a function of the actual capacitive load the clock drives. At any given drive strength, the rise/ fall time becomes slower as the output load increases. As an examp- + Improves system radiated electromagnetic interference (EMI) by le, for a 3.3V HTLPO device with default drive strength setting, the typical rise/fall time is 0.46ns for 5 pF output load. The typical rise/ slowing down the clock rise/fall time + Improves the downstream clock receiver’s (RX) jitter by decreasing (speeding up) the clock rise/fall time. fall time slows down to 1 ns when the output load increases to 15 pF. One can choose to speed up the rise/fall time to 0.72ns by then increasing the drive strength setting on the HTLPO to “F”. + Ability to drive large capacitive loads while maintaining full swing with sharp edge rates. The HTLPO can support up to 30 pF or higher in maximum capacitive loads with up to 3 additional drive strength settings. Refer to the Rise/ For more detailed information about rise/fall time control and drive strength selection, see the Petermann-Technik Applications Note Tall Time Tables(Table 1 to 5) to determine the proper drive strength for the desired combination of output load vs. rise/fall time. section: http://www.petermann-technik.com EMI REDUCTION BY SLOWING RISE/FALL TIME (SoftLevel FUNCTION) HTLPO DRIVE STRENGTH SELECTION Figure 7 shows the harmonic power reduction as the rise/fall times Tables 1 through 5 define the rise/fall time for a given capacitive load are increased (slowed down). The rise/fall times are expressed as a and supply voltage. ratio of the clock period. For the ratio of 0.05, the signal is very close to a square wave. For the ratio of 0.45, the rise/fall times are very close to near-triangular waveform. These results, for example, show that the 11th clock harmonic can be reduced by 35 dB if the rise/fall edge is increased from 5% of the period to 45% of the period. Select the table that matches the HTLPO nominal supply voltage (1.8V, 2.5V, 2.8V, 3.0V, 3.3V). 2. Select the capacitive load column that matches the application requirement (5 pF to 30 pF) 3. Under the capacitive load column, select the desired rise/fall times. FIGURE 7. HARMONIC EMI REDUCTION AS A FUNCTION OF SLOWER RISE/FALL TIME (SoftLevel FUNCTION) 4. The left-most column represents the part number code for the corresponding drive strength. 10 Harmonic amplitude (dB) 1. 5. 0 Add the drive strength code to the part number for ordering purposes. -10 -20 CALCULATING MAXIMUM FREQUENCY -30 Based on the rise and fall time data given in Tables 1 through 5, the -40 maximum frequency the oscillator can operate with guaranteed -50 full swing of the output voltage over temperature as follows: -60 Max. frequency = -70 -80 1 3 trise=0.05 5 7 9 Harmonic number trise=0.1 trise=3 trise=0.15 trise=0.35 trise=0.2 trise=0.4 11 trise=0.25 trise=0.45 JITTER REDUCTION WITH FASTER RISE/FALL TIME Power supply noise can be a source of jitter for the downstream chipset. One way to reduce this jitter is to increase rise/fall time (edge rate) of the input clock. Some chipsets would require faster rise/fall 1 5 x Trf_20/80 where Trf_20/80 is the typical value for 20%-80% rise/fall time. EXAMPLE 1 Calculate fMAX for the following condition: + VDD = 3.3V (Table 1) + Capacitive Load: 30pF + Desired Tr/f time = 3 ns (rise/fall time part number code=E) Part number for the above example: time in order to reduce their sensitivity to this type of jitter. The HTLPO provides up to 3 additional high drive strength settings for very HTLPO33-2520-E-25-WT-125.000MHz-T-S fast rise/fall time. Refer to the Rise/Fall Time Tables to determine the proper drive strength. CRYSTALS ∙ OSCILLATORS ∙ CERAMIC RESONATORS ∙ CERAMIC FILTERS ∙ SAW COMPONENTS Drive strength code is inserted here. Standard setting is “S” PAGE 4 OF 10 I SPEC 01 I REV.00 I NOVEMBER 2014 PETERMANN-TECHNIK GmbH Lechwiesenstr. 13 ∙ D-86899 ∙ Landsberg am Lech Tel: +49/8191/305395 ∙ Fax: +49/8191/305397 [email protected] ∙ www.petermann-technik.com RISE/FALL TIME (20% TO 80%) vs CLOAD TABLE 1. VDD = 1.8V RISE/FALL TIMES FOR SPECIFIC CLOAD TABLE 2. VDD = 2.5V RISE/FALL TIMES FOR SPECIFIC CLOAD RISE/FALL TIME TYP (NS) Drive Strength \ CLOAD RISE/FALL TIME TYP (NS) 5 pF 15 pF 30 pF T 0.93 n/a(6) n/a E 0.78 n/a n/a U 0.70 1.48 n/a S for standard 0.65 1.30 n/a TABLE 3. VDD = 2.8V RISE/FALL TIMES FOR SPECIFIC CLOAD Drive Strength \ CLOAD 5 pF 15 pF 30 pF R 1.45 n/a n/a B 1.09 n/a n/a T 0.62 1.28 n/a E 0.54 1.00 n/a S for standard 0.43 0.96 n/a F 0.34 0.88 n/a TABLE 4. VDD = 3.0V RISE/FALL TIMES FOR SPECIFIC CLOAD RISE/FALL TIME TYP (NS) RISE/FALL TIME TYP (NS) Drive Strength \ CLOAD 5 pF 15 pF 30 pF Drive Strength \ CLOAD 5 pF 15 pF 30 pF 1.22 n/a n/a R 1.29 n/a n/a R B 0.97 n/a n/a B 0.89 n/a n/a T 0.55 1.12 n/a S for standard 0.51 1.00 n/a 0.38 0.92 n/a E 0.44 1.00 n/a E S for standard 0.34 0.88 n/a U 0.30 0.83 n/a F 0.29 0.81 1.48 F 0.27 0.76 1.39 TABLE 5. VDD = 3.3V RISE/FALL TIMES FOR SPECIFIC CLOAD RISE/FALL TIME TYP (NS) Drive Strength \ CLOAD 5 pF 15 pF 30 pF R 1.16 n/a n/a B 0.81 n/a n/a S for standard 0.46 1.00 n/a E 0.33 0.87 n/a U 0.28 0.79 1.46 F 0.25 0.72 1.31 Note: 6. “n/a” in Table 1 to Table 5 indicates that the resulting rise/fall time from the respective combination of the drive strength and output load does not provide rail-torail swing and is not available. CRYSTALS ∙ OSCILLATORS ∙ CERAMIC RESONATORS ∙ CERAMIC FILTERS ∙ SAW COMPONENTS PAGE 5 OF 10 I SPEC 01 I REV.00 I NOVEMBER 2014 PETERMANN-TECHNIK GmbH Lechwiesenstr. 13 ∙ D-86899 ∙ Landsberg am Lech Tel: +49/8191/305395 ∙ Fax: +49/8191/305397 [email protected] ∙ www.petermann-technik.com PROGRAMMABLE DRIVE STRENGTH PIN 1 CONFIGURATION OPTIONS (OE, ST, OR NC) FIGURE 8. STARTUP WAVEFORM vs. VDD Pin 1 of the HTLPO can be programmed to support three modes: Output enable (OE), standby (ST) or No Connect (NC). OUTPUT ENABLE (OE) MODE In the OE mode, applying logic Low to the OE pin only disables the output driver and puts it in Hi-Z mode. The core of the device continues to operate normally. Power consumption is reduced due to the inactivity of the output. When the OE pin is pulled High, the output is typically enabled in <1µs. STANDBY (ST) MODE In the ST mode, a device enters into the standby mode when Pin 1 pulled Low. All internal circuits of the device are turned off. The current is reduced to a standby current, typically in the range of a FIGURE 9. STARTUP WAVEFORM vs. VDD (ZOOMED-IN VIEW OF FIGURE 8) few µA. When ST is pulled High, the device goes through the “resume” process, which can take up to 5 ms. NO CONNECT (NC) MODE In the NC mode, the device always operates in its normal mode and output the specified frequency regardless of the logic level on pin 1. Table 6 below summarizes the key relevant parameters in the operation of the device in OE, ST, or NC mode. TABLE 6. OE vs. ST vs. NC OE ST NC Active current 125 MHz (max, 1.8V) 4 mA 4 mA 4 mA OE disable current (max. 1.8V) 3.8 mA N/A N/A Standby current (typical 1.8V) N/A 0.6 uA N/A OE enable time at 125 MHz (max) 130 ns N/A N/A Resume time from standby (max, all frequency) N/A 5 ms N/A Output driver in OE disable/ standby mode High Z pull-down N/A OUTPUT ON STARTUP AND RESUME The HTLPO comes with gated output. Its clock output is accurate to the rated frequency stability within the first pulse from initial device startup or resume from the standby mode. In addition, the HTLPO has NO RUNT, NO GLITCH output during startup or resume as shown in the waveform captures in Figure 8 and Figure 9. CRYSTALS ∙ OSCILLATORS ∙ CERAMIC RESONATORS ∙ CERAMIC FILTERS ∙ SAW COMPONENTS PAGE 6 OF 10 I SPEC 01 I REV.00 I NOVEMBER 2014 PETERMANN-TECHNIK GmbH Lechwiesenstr. 13 ∙ D-86899 ∙ Landsberg am Lech Tel: +49/8191/305395 ∙ Fax: +49/8191/305397 [email protected] ∙ www.petermann-technik.com DIMENSIONS AND PATTERNS RECOMMENDED LAND PATTERN (UNIT:MM) [7] PACKAGE SIZE – DIMENSIONS (UNIT:MM) 2.0 X 1.6 X 0.75 MM #1 1.5 0.65 #3 #3 #1 #2 #2 0.8 1.2 0.93 #4 0.48 2.0±0.05 1.6±0.05 #4 0.9 0.75±0.05 0.68 RECOMMENDED LAND PATTERN (UNIT:MM) PACKAGE SIZE – DIMENSIONS (UNIT:MM) 2.5 X 2.0 X 0.75 MM #1 1.9 1.00 #3 #3 #1 #2 #2 1.0 1.1 1.5 #4 0.5 2.5±0.05 2.0±0.05 #4 1.1 0.75±0.05 0.75 RECOMMENDED LAND PATTERN (UNIT:MM) PACKAGE SIZE – DIMENSIONS (UNIT:MM) 3.2 X 2.5 X 0.75 MM #3 #1 #2 #2 1.2 0.9 1.9 #4 0.9 1.4 0.75±0.05 #1 2.2 2.1 #3 0.7 3.2±0.05 2.5±0.05 #4 Note: 7. A capacitor value of 0.1 µF between VDD and GND is recommended. CRYSTALS ∙ OSCILLATORS ∙ CERAMIC RESONATORS ∙ CERAMIC FILTERS ∙ SAW COMPONENTS PAGE 7 OF 10 I SPEC 01 I REV.00 I NOVEMBER 2014 PETERMANN-TECHNIK GmbH Lechwiesenstr. 13 ∙ D-86899 ∙ Landsberg am Lech Tel: +49/8191/305395 ∙ Fax: +49/8191/305397 [email protected] ∙ www.petermann-technik.com DIMENSIONS AND PATTERNS RECOMMENDED LAND PATTERN (UNIT:MM) [8] PACKAGE SIZE – DIMENSIONS (UNIT:MM) 5.0 X 3.2 X 0.75 MM #1 2.54 2.39 #3 #3 #1 #2 #2 1.6 0.8 2.2 #4 1.1 5.0±0.05 3.2±0.05 #4 1.5 0.75±0.05 1.15 RECOMMENDED LAND PATTERN (UNIT:MM) PACKAGE SIZE – DIMENSIONS (UNIT:MM) 7.0 X 5.0 X 0.90 MM #3 #1 #2 3.81 #4 #2 2.0 1.1 1.4 2.2 0.90±0.10 #1 5.08 5.08 #3 2.6 7.0±0.05 5.0±0.05 #4 REFLOW SOLDER PROFILE Note: 8. A capacitor value of 0.1 µF between VDD and GND is recommended. CRYSTALS ∙ OSCILLATORS ∙ CERAMIC RESONATORS ∙ CERAMIC FILTERS ∙ SAW COMPONENTS PAGE 8 OF 10 I SPEC 01 I REV.00 I NOVEMBER 2014 PETERMANN-TECHNIK GmbH Lechwiesenstr. 13 ∙ D-86899 ∙ Landsberg am Lech Tel: +49/8191/305395 ∙ Fax: +49/8191/305397 [email protected] ∙ www.petermann-technik.com ORDERING INFORMATION OSCILLATOR FAMILY SUPPLY VOLTAGE “18“ for 1.8V ±10% “25“ for 2.5V ±10% “28“ for 2.8V ±10% “3“ for 3.0V ±10% “33“ for 3.3V ±10% “XX“ for 2.25V to 3.63V WTLPO FREQUENCY TEMPERATURE RANGE 119.34 to 137.000000 MHz “WT” for –55 +125°C WTLPO33-2520-E-25-WT-125.000MHz-T-S FREQUENCY STABILITY PACKING METHOD “B” Bulks or Tubes “T” for Tape & Reel “20” for ±20 PPM “25” for ±25 PPM “30” for ±30 PPM “50” for ±50 PPM OUTPUT DRIVE STRENGTH FEATURE PIN 1 PACKAGE SIZE “2016” for 2.0 X 1.6 mm “2520” for 2.5 X 2.0 mm “3225” for 3.2 X 2.5 mm “5032” for 5.0 X 3.2 mm “7050” for 7.0 X 5.0 mm “E” for OUTPUT ENABLE “S” for STANDBY “N” for NO CONNECT “S” Standard (datasheet limits) See Tables 1 to 5 for rise/fall times “R” “E” “B” “U” “T” “F” EXAMPLE: WTLPO33-2520-E-25-WT-125.000MHz-T-S PLEASE INDICATE YOUR REQUIRED PARAMETERS SAMPLES ARE AVAILABLE WITHIN A SHORT DELIVERY PERIOD! CRYSTALS ∙ OSCILLATORS ∙ CERAMIC RESONATORS ∙ CERAMIC FILTERS ∙ SAW COMPONENTS PAGE 9 OF 10 I SPEC 01 I REV.00 I NOVEMBER 2014 PETERMANN-TECHNIK GmbH Lechwiesenstr. 13 ∙ D-86899 ∙ Landsberg am Lech Tel: +49/8191/305395 ∙ Fax: +49/8191/305397 [email protected] ∙ www.petermann-technik.com PREMIUM QUALITY BY PETERMANN-TECHNIK OUR COMPANY IS CERTIFIED ACCORDING TO ISO 9001:2008 IN OCTOBER 2013 BY THE DMSZ CERTIFIKATION GMBH. THIS IS FOR YOU TO ENSURE THAT THE PRINCIPLES OF QUALITY MANAGEMENT ARE FULLY IMPLEMENTED IN OUR QUALITY MANAGEMENT SYSTEM AND QUALITY CONTROL METHODS ALSO DOMINATE OUR QUALITY STANDARDS. © PETERMANN-TECHNIK GmbH 2014. The information contained herein is subject to change at any time without notice. PETERMANN-TECHNIK owns all rights, title and interest to the intellectual property related to PETERMANN-TECHNIK's products, including any software, firmware, copyright, patent, or trademark. The sale of PETERMANN-TECHNIK products does not convey or imply any license under patent or other rights. PETERMANNTECHNIK retains the copyright and trademark rights in all documents, catalogs and plans supplied pursuant to or ancillary to the sale of products or services by PETERMANN-TECHNIK. Unless otherwise agreed to in writing by PETERMANN-TECHNIK, any reproduction, modification, translation, compilation, or representation of this material shall be strictly prohibited. CRYSTALS ∙ OSCILLATORS ∙ CERAMIC RESONATORS ∙ CERAMIC FILTERS ∙ SAW COMPONENTS PAGE 10 OF 10 I SPEC 01 I REV.00 I NOVEMBER 2014