PRELIMINARY SiT9386 AEC-Q100, Ultra-low Jitter Differential Oscillator Features Applications AEC-Q100 with extended temperature range Automotive, and other high reliability electronics (-40C to 105C) Infotainment systems, collision detection devices Any frequency between 1 MHz and 220 MHz, accurate and in-vehicle 10/40/100 Gbps Ethernet to 6 decimal places. For frequency between 220 and 725 MHz, see SiT9387 LVPECL, LVDS and HCSL output signaling types 0.23 ps RMS (typ) phase jitter (random, 12 kHz to 20 MHz) Frequency stability as low as 25 ppm contact SiTime Industry-standard packages: 3.2 x 2.5, 7.0 x 5.0 mm Contact SiTime for 5.0 x 3.2 mm package Electrical Characteristics All Min and Max limits in the Electrical Characteristics tables are specified over temperature and rated operating voltage with standard output termination show in the termination diagrams. Typical values are at 25C and nominal supply voltage. Table 1. Electrical Characteristics Common to LVPECL, LVDS and HCSL Parameter Symbol Min. Typ. Max. Unit Condition Frequency Range Output Frequency Range f 1 220 MHz Accurate to 6 decimal places Frequency Stability Frequency Stability -25 +25 ppm Inclusive of initial tolerance, operating temperature, rated power supply voltage and load variations. Contact SiTime for 25 ppm. -50 +50 ppm Inclusive of initial tolerance, operating temperature, rated power supply voltage and load variations. First Year Aging F 1y 1 ppm At 25C Temperature Range -40 +85 C Industrial Operating Temperature Range T use -40 +105 C Extended Industrial Supply Voltage 2.97 3.3 3.63 V 2.7 3.0 3.3 V Supply Voltage Vdd 2.52 2.8 3.08 V 2.25 2.5 2.75 V Input Characteristics Input Voltage High VIH 70% Vdd Pin 1, OE Input Voltage Low VIL 30% Vdd Pin 1, OE Input Pull-up Impedance Z in 100 - k Pin 1, OE logic high or logic low Output Characteristics Duty Cycle DC 45 55 % Startup and OE Timing 3.0 ms Measured from the time Vdd reaches its rated minimum Start-up Time T start value. OE Enable/Disable Time T oe 3.8 s f = 156.25 MHz. Rev 0.90 November 24, 2017 www.sitime.com PRELIMINARY SiT9386 AEC-Q100, Ultra-low Jitter Differential Oscillator Table 2. Electrical Characteristics LVPECL Parameter Symbol Min. Typ. Max. Unit Condition Current Consumption Current Consumption Idd 89 mA Excluding Load Termination Current, Vdd = 3.3V or 2.5V OE Disable Supply Current I OE 58 mA OE = Low Output Disable Leakage Current I leak 0.15 A OE = Low Maximum Output Current I driver 32 mA Maximum average current drawn from OUT+ or OUT- Output Characteristics Output High Voltage VOH Vdd-1.1 Vdd-0.7 V See Figure 2 Output Low Voltage VOL Vdd-1.9 Vdd-1.5 V See Figure 2 Output Differential Voltage Swing V Swing 1.2 1.6 2.0 V See Figure 3 Rise/Fall Time Tr, Tf 225 ps 20% to 80%, see Figure 2 Jitter RMS Phase Jitter (random) T phj 0.220 ps f = 156.25 MHz, Integration bandwidth = 12 kHz to 20 MHz, all Vdd levels, includes spurs, 7.0 x 5.0 mm package. f = 156.25 MHz, Integration bandwidth = 12 kHz to 20 MHz, all Vdd 0.225 ps levels, includes spurs, 3.2 x 2.5 mm package. 0.1 ps f = 156.25, IEEE802.3-2005 10GbE jitter mask integration bandwidth = 1.875 MHz to 20 MHz, includes spurs, all Vdd levels. 1 RMS Period Jitter T jitt 1.0 ps f = 100, 156.25 or 212.5 MHz, Vdd = 3.3V or 2.5V Notes: 1. Measured according to JESD65B Table 3. Electrical Characteristics LVDS Parameter Symbol Min. Typ. Max. Unit Condition Current Consumption Current Consumption Idd 79 mA Excluding Load Termination Current, Vdd = 3.3V or 2.5V OE Disable Supply Current I OE 58 mA OE = Low Output Disable Leakage Current I leak 0.15 A OE = Low Output Characteristics Differential Output Voltage VOD 250 455 mV See Figure 4 VOD Magnitude Change VOD 50 mV See Figure 4 Offset Voltage VOS 1.125 1.375 V See Figure 4 VOS Magnitude Change VOS 50 mV See Figure 4 Rise/Fall Time Tr, Tf 400 ps Measured with 2 pF capacitive loading to GND, 20% to 80%, see Figure 4 Jitter RMS Phase Jitter (random) T phj 0.215 ps f = 156.25 MHz, Integration bandwidth = 12 kHz to 20 MHz, all Vdd levels, includes spurs, 7.0 x 5.0 mm package. 0.235 ps f = 156.25 MHz, Integration bandwidth = 12 kHz to 20 MHz, all Vdd levels, includes spurs, 3.2 x 2.5 mm package. 0.1 ps f = 156.25, IEEE802.3-2005 10GbE jitter mask integration bandwidth = 1.875 MHz to 20 MHz, includes spurs, all Vdd levels. 2 RMS Period Jitter T jitt 1.0 ps f = 100, 156.25 or 212.5 MHz, Vdd = 3.3V or 2.5V Notes: 2. Measured according to JESD65B Rev 0.90 Page 2 of 12 www.sitime.com