QMQF57433-2.0A-24.704

QMQF574T Series QVMQF574T Series Temperature Compensated Crystal Oscillators (TCXOs) TCXOs with Voltage Control Function (VCTCXOs) MERCURY Since 1973 QMQF574T and QVMQF574T are QuikXO™ (quick-turn delivery) versions of the MQF574 (a TCXO) and VMQF574 (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 7.0x5.0x2.5 mm SMD, the supply voltage can be either 2.5 V or 3.3 V, CMOS output logics and frequency up to 250 MHz. The 0.8 ~ 1.6 ps typical phase jitter and lower current consumption (25 mA typical for 250 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 MQF574T and the VMQF574T series ■ For lower phase noise and phase jitter (0.6 p. sec. typical), please refer to MQN574T and VMQN574T series. ■ For smaller footprint, 3.2 x 2.5 x 1.6 mm 6-pad SMD, with the same electrical performance, please refer to the MQF326T, and the VMQF326T series. General Specifications: at Ta=+25°C Output Logic Type TCXO Models VCTCXO Models Frequency Range Supply Voltage (VDD) Current Consumption; typical Load; typical Output High Voltage; VOH Output Low Voltage; VOL Rise / Fall Time (Tr; Tf) Frequency Stability vs CMOS (code “T”) QMQF574TT25 QVMQF574TT25 10 ~ 250 MHz +2.5 V ±5% Code “25” 25 MHz: 17 mA 45 MHz: 20 mA 50 MHz: 21 mA 125 MHz: 24 mA 250 MHz: 25 mA QMQF574TT33 QVMQF574TT33 10 ~ 250 MHz +3.3 V ±5% Code “33” 10 MHz: 21 mA 50 MHz: 24 mA 77 MHz: 25 mA 125 MHz: 29 mA 250 MHz: 34 mA 15 pF 90% VDD min. 10% VDD max. 1.5 nS. Typ.; 3.0 nS. max. (10% ↔ 90% waveform ) ±2.0 ppm over -40 to +85°C. Spec. code: “2.0A”. Operating ±2.5 ppm over -30 to +85°C. Spec. code: “2.5B”. Temperature Custom specification: The 2.0A or 2.5B is replaced with a control number assigned by Mercury. Voltage Change ±0.2 ppm max. for a ±5% input voltage change Load Change MERCURY ±0.2 ppm max. for a ±10% load condition change 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 5 April 22, 2021 Version: a3 Aging at Ta =+25°C Reflow Initial Calibration Tolerance (Initial Frequency Accuracy) ±2 ppm max. first-year; ±10 ppm max. over 10 years ±1.0 ppm max., one reflow and measured 24 hours afterward. ±1.0 ppm typical; ±2.0 ppm. max. at +25°C±2°C. Duty Cycle Current with Output Disabled Start-up Time 50% ±5%. At 50% VDD. Output Enable Time 200 ns max. Output Disable Time 50 ns max. 5 m. sec. max. Frequency (MHz) 16 25 49.152 50 54 156.250 Supply Voltage 3.3 3.3 3.3 3.3 3.3 3.3 10 Hz -92 -88 -85 -80 -77 -63 100 Hz -116 -109 -108 -103 -106 -91 1 kHz -131 -125 -121 -117 -119 -109 10 kHz -139 -132 -126 -124 -125 -115 100 kHz -140 -134 -127 -127 -126 -116 1 MHz -158 -151 -146 -145 -145 -137 5 MHz -163 -157 -154 -148 -153 -147 10 MHz – – -157 -150 -157 -150 20 MHz – – -160 -152 -160 -155 0.76 0.9 1.0 1.1 1.1 1.1 Offset Single Side-band Phase Noise (dBc / Hz; typical) 18 mA typical 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. Output Enable (OE) Control Output Enable Time 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. Output Disable Time 50 n. sec. max. MERCURY Page 2 of 5 April 22, 2021 Version: a3 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, PBB’s, and PBDE’s. 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: QVMQF574T33-2.0A-125.000; Example 3: QMQF574T33-xxxxx-155.520 QVMQF QMQF QMQF 574 574 574 Example 2: QMQF574T25-2.5B-148.500; T T T Product Series “QMQF”: TCXO “QVMQF”: VCTCXO Package Code “574”: Output Logic 7.0x5.0x2.5 “T”: CMOS mm 4-pad SMD MERCURY Page 3 of 5 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 - 125.000 148.500 155.520 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 QMQF574T33-89.376 MHz, VDD=+3.3V, CMOS Test Circuits and Output Waveforms 𝑇1 Duty cycle=(𝑇2) ∗ 100%. Measured at 50% VDD CMOS T2 CMOS T1 VOH 90%VDD 50%VDD 10%VDD VOL Tr MERCURY Page 4 of 5 April 22, 2021 Tf Version: a3 Package Dimensions and Recommended Solder Pad Layout Pad # Pad 1 Pad 2 Pad 3 Pad 4 unit: (mm) Connection TCXO: No Connection; VCTCXO: Control Voltage Input Ground Output: CMOS Supply Voltage 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 100⁰C 150⁰C 60 to 120 seconds 3⁰C / sec. max. 150⁰C 200⁰C 60 to 180 seconds 3⁰C / sec. max. 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. Preheat/Soak - Temperature min. (Ts min.) - Temperature max. (Ts max.) - Time (ts) (Ts min. to Ts max.) Ramp-up rate (TL to Tp) Liquidous temperature (TL ) Time (tL) maintained above TL All temperatures refer to the topside of the package, measured on the package body surface. MERCURY Page 5 of 5 April 22, 2021 Version: a3