QMQF326T33-2.5B-28.322

QMQF326 Series Temperature Compensated Crystal Oscillators (TCXOs) QVMQF326 Series TCXOs with Voltage Control Function (VCTCXOs) MERCURY Since 1973 QMQF326 and QVMQF326 are QuikXO™ (quick-turn delivery) versions of the MQF326 (a TCXO) and VMQF326 (a VCTCXO) series, respectively. QuikXO™ products, either standard or custom frequencies are produced and shipped from California USA in 3 to 5 days and available at Mercury eCommerce. They are 3.2 x 2.5 x 1.6 mm miniature SMD, the supply voltage can be either 2.5 V or 3.3 V and output logics include CMOS (up to 250 MHz), differential LVEPCL or LVDS (up to 1.5 GHz). The 0.8 ~ 1.6 ps typical phase jitter and lower current consumption (43 mA typical for LVPECL 622.080 MHz at 3.3 V) compared to competitions make the series ideal for multimedia, Ethernet, and networking applications. Relevant Categories: ■ For lower cost with regular lead time, please refer to the non- QuikXO™equivalent, the MQF326, and the VMQF326 series. ■ For lower phase noise and phase jitter (0.6 p. sec. typical), please refer to the MQN326 and VMQN326 series. ■ For 7.0 x 5.0 x 2.5 mm with the same electrical performance, please refer to the QMQF574, QVMQF574 (CMOS; 4-pad), and QMQF576, QVMQF576 (LVPECL or LVDS; 6-pad) series. General Specifications: at Ta=+25°C Output Logic Type CMOS (code “T”) LVPECL (code “P”) LVDS (code “D”) TCXO Models QMQF326T25 QMQF326T33 QMQF326P25 QMQF326P33 QMQF326D25 QMQF326D33 VCTCXO Models QVMQF326T25 QVMQF326T33 QVMQF326P25 QVMQF326P33 QVMQF326D25 QVMQF326D33 Frequency Range Supply Voltage (VDD) Current Consumption (mA; typical) Load; typical 10 ~ 250 MHz 10 ~ 1500 MHz 10 ~ 1500 MHz +2.5 V ±5% +3.3 V ±5% +2.5 V ±5% +3.3 V ±5% +2.5 V ±5% +3.3 V ±5% Code “25” Code “33” Code “25” Code “33” Code “25” Code “33” 25 MHz: 17 45 MHz: 20 50 MHz: 21 125 MHz: 24 250 MHz: 25 10 MHz: 21 50 MHz: 24 77 MHz: 25 125 MHz: 29 250 MHz: 34 11 MHz: 19 190 MHz: 23 390 MHz: 24 1289 MHz: 31 1500 MHz: 34 11 MHz: 22 155.5 MHz: 26 250 MHz: 28 1080 MHz: 32 1500 MHz: 35 18 MHz: 28 156 MHz: 30 622 MHz: 33 1289 MHz: 37 1500 MHz: 43 18 MHz: 35 156 MHz: 38 622 MHz: 43 1289 MHz: 51 1500 MHz: 52 50 Ω into Vcc - 2.0 V or Thevenin equivalent 15 pF 100 Ω across the outputs Output “High” Voltage; (VOH) 90% VDD min. VDD-1.03 V min.; VDD-0.6 V max. 1.4 V typical; 1.6 V max. Output “Low” Voltage; VOL 10% VDD max. VDD-1.85 V min.; VDD-1.6 V max 1.1 V typical; 0.9 V min. Rise Time (Tr) / Fall Time (Tf) 1.5 nS. Typ.; 3.0 nS. max. (10% ↔ 90% waveform ) 0.2 nS Typ.; 0.5 nS max. (20% ↔ 80% waveform ) MERCURY 0.2 nS Typ.; 0.4 nS max. (20% ↔ 80% waveform ) www.mercury-crystal.com Taiwan: TEL (886)-2-2406-2779, e-mail: sales-tw@mercury-crystal.com U.S.A.: TEL (1)-909-466-0427, e-mail: sales-us@MercuryUnited.com MERCURY Page 1 of 6 April 22, 2021 Version: a3 Differential Output Voltage (VOD): 175 mV min.; 350 mV typical VOD Magnitude Change (ΔVOD): 50 mV max. Offset Voltage (Vos): 1.25 V typical Vos Magnitude Change (ΔVos): 50 mV max. ±2.0 ppm over -40 to +85°C. Spec. code: “2.0A”. Additional Output AC Characteristics for LVDS output (LVDS only) Operating Temperature Frequency Stability vs Voltage Change ±2.5 ppm over -30 to +85°C. Spec. code: “2.5B”. Custom specification: The 2.0A or 2.5B is replaced with a control number assigned by Mercury. ±0.2 ppm max. for a ±5% input voltage change Load Change ±0.2 ppm max. for a ±10% load condition change Aging at Ta =+25°C ±2 ppm max. first-year; ±10 ppm max. over 10 years Reflow ±1.0 ppm max., one reflow and measured 24 hours afterward. Initial Calibration Tolerance (Initial Frequency Accuracy) ±1.0 ppm typical; ±2.0 ppm. max. at +25°C±2°C. Duty Cycle 50% ±5%. At 50% VDD. Current with Output Disabled 18 mA typical Start-up Time 5 m. sec. max. Output Enable Time 200 ns max. Output Disable Time 50 ns max. 16 25 49.152 50 54 156.250 600 1030 1080 1270 1450 Supply Voltage Output Logic 10 Hz 100 Hz 1 kHz 10 kHz 100 kHz 1 MHz 5 MHz 10 MHz 20 MHz 3.3 T 3.3 T 3.3 T 3.3 T 3.3 T 3.3 P 3.3 P 3.3 P 3.3 D 3.3 D 3.3 D -92 -116 -131 -139 -140 -158 -163 – – -88 -109 -125 -132 -134 -151 -157 – – -85 -108 -121 -126 -127 -146 -154 -157 -160 -80 -103 -117 -124 -127 -145 -148 -150 -152 -77 -106 -119 -125 -126 -145 -153 -157 -160 -63 -91 -109 -115 -116 -137 -147 -150 -155 -59 -81 -96 -102 -104 -125 -132 -136 -139 -53 -75 -93 -94 -97 -119 -129 -133 – -49 -81 -93 -98 -99 -120 -128 -133 -142 -49 -78 -91 -94 -97 -117 -128 -133 -142 -52 -78 -89 -92 -94 -118 -129 -133 – 0.76 0.9 1.0 1.1 1.1 1.1 1.1 1.4 1.1 1.2 1.4 Offset Single Side-band Phase Noise (dBc/Hz; typical) Frequency (MHz) Integrated Phase Jitter, RMS 12 kHz to 20 MHz, picosecond Control Voltage Function on Pad 1 (VCTCXOs only) Control Voltage (Vcontrol) Frequency Pulling Range Vcontol center and range: +1.5 V ± 1.0 V. For both 2.5 VDD and 3.3 VDD High pull: +8 ppm min. for Vcontol from 1.5 V to +2.5V Low pull: - 8 ppm min. for Vcontol from 0.5 V to +1.5V Linearity ±5% typical. ±10% max. Transfer Function Positive Transfer Input Impedance 500 KΩ min. Bandwidth 10 kHz min. Measured at -3 dB. MERCURY Page 2 of 6 April 22, 2021 Version: a3 Tri-State function on Pad 2 70% of VDD (min.) to enable output. CMOS level. Do not leave this pin floating. If no connection is desired, please contact Mercury. 30% of VDD (max.) to disable the output. Output is high impedance. 200 n. sec. max. 50 n. sec. max. Output Enable (OE) Control Output Enable Time Output Disable Time Absolute Maximum Rating: Input Voltage Output Voltage Positive Supply Voltage -0.5 V to VDD+0.5 V -0.5 V to VDD+0.5 V 4.2 V Human Body Model (HBM): Exceeds 2000 V. Class 2 per MIL-STD-1686C Machine Model (MM): Exceeds 120 V. Class M2 per MIL-STD-1686C. Note: Power, ground, and outputs are 200 V. Charged-Device Model (CDM): Exceeds 2000 V. Class C6 per MIL-STD-1686C Electrostatic Discharge (ESD) Environmental Performance Specifications Moisture Sensitivity Level RoHS compliant, Pb (lead) free per EU Directive 2002/95/EC 6/6 (2002/95/EC) and WEEE (2002/96/EC). Free of halide, cadmium, hexavalent chromium, lead, mercury, PBBs, and PBDEs. Level 2 per IPC/JEDEC J-STD-020D.1 Storage temperature range -55 to +125°C Humidity 85% RH, 85°C, 48 hours Fine Leak / Gross Leak MIL-Std-883, method 1014, condition A / MIL-Std-883, method 1014, condition C Solderability MIL-STD-202F method 208E Reflow 260°C for 10 sec. 2X. Vibration MIL-STD-202F method 204, 35G, 50 to 2000 Hz Shock MIL-STD-202F method 213B, test condition. E, 1000GG ½ sine wave Resistance to Solvent MIL-STD-202, method 215 Temperature Cycling MIL-STD-883, method 1010 Gold (0.3 um to 1.0 um) over nickel (1.27 um to 8.89 um) Green Requirement Pad Surface Finish Part Number Format and Examples: Example 1: QVMQF326D33-2.0A-622.080; Example 3: QMQF326P33-xxxxx-155.520 QVMQF QMQF QMQF 326 326 326 Example 2: QMQF326T25-2.5B-148.500; D T P Product Series “QMQF”: TCXO “QVMQF”: VCTCXO Package Code Output Logic “326”: 3.2x2.5 “T”: CMOS mm 6-pad SMD “P”: LVPECL “D”: LVDS MERCURY Page 3 of 6 33 25 33 Supply Voltage “33” for 3.3V “25” for 2.5V 2.0A 2.5B xxxxx - - “2.5B”: The freq. stability is ±2.5 ppm over -30 to +85°C “2.0A”: The freq. stability is ±2.0 ppm over -40 to +85°C “xxxxx”: Custom frequency stability. A control number assigned by Mercury. April 22, 2021 - 622.080 148.500 155.520 The nominal Frequency in MHz. 3 places or more after the decimal. Version: a3 Output OE Function on pad 2 Note: Do not leave this pad floating. If “no-connection” is desired, please contact Mercury. VDD Pad 2 OE Function VIH VIL Enable Time Disable Time High Impedance Phase Noise Plot of QMQF326T33-89.376 MHz, VDD=+3.3V, CMOS MERCURY Page 4 of 6 April 22, 2021 Version: a3 Package Dimensions and Recommended Solder Pad Layout Pad 1 Pad 2 TCXO: No Connection; VCTCXO: Control Voltage ♦ 70% of VDD (min.) to enable the output(s). CMOS level. Do not leave this pad floating. If “no-connection” is desired, please contact Mercury. ♦ 30% of VDD (max.) to disable the output. Output is high impedance. Ground Output: CMOS, LVPECL or LVDS ♦ No connection for CMOS ♦ Complementary LVPECL or LVDS output Supply Voltage Pad 3 Pad 4 Pad 5 Pad 6 Test Circuits and Output Waveforms unit: (mm) 𝑇1 Duty cycle=(𝑇2) ∗ 100%. Measured at 50% VDD CMOS T2 CMOS T1 VOH 90%VDD 50%VDD 10%VDD VOL Tr Tf LVPECL MERCURY Page 5 of 6 April 22, 2021 Version: a3 LVDS Recommended Solder Reflow Profile (per IPC/JEDEC J-STD-020D.1) Tp Tsmax Te m pe rat ur e TL Max. Ramp Up Rate=3°C/s Max. Ramp Down Rate=6°C/s tp Tc-5°C User Tp≤Tc tL Preheat Area Tc Tsmin Tc-5°C User tp ts 25 Time 25°C to Peak Time Profile Feature Sn-Pb Eutectic Assembly Pb-free Assembly Preheat/Soak - Temperature min. (Ts min.) - Temperature max. (Ts max.) - Time (ts) (Ts min. to Ts max.) 100⁰C 150⁰C 60 to 120 seconds 150⁰C 200⁰C 60 to 180 seconds Ramp-up rate (TL to Tp) 3⁰C / sec. max. 3⁰C / sec. max. Liquidous temperature (TL ) Time (tL) maintained above TL Peak package body temperature (Tp) 183⁰C 60 to 150 seconds 235⁰C 217⁰C 60 to 150 seconds 260⁰C Time (Tp) within 5⁰C of the classification temperature Tc 10 to 30 seconds 20 to 40 seconds Ramp-down rate (Tp to TL) 6⁰C / second max. 6⁰C / second max. Time 25⁰C to peak temperature 6 minutes max. 8 minutes max. All temperatures refer to the topside of the package, measured on the package body surface. MERCURY Page 6 of 6 April 22, 2021 Version: a3