MEMS Ultra-Low Power Oscillator, 32.768 kHz Quartz XTAL Replacement IM890 Series Features: Typical Applications: Mobile Phones MEMS Technology Tablets Small SMD package: 2.0 x 1.2 mm (2012) Health and Wellness Monitors Fixed 32.768 kHz output frequency TM Wireless Keypads NanoDrve programmable output swing for lowest power Ultra-Small Notebook PC Pb-free, RoHS and REACH compliant Electronic Specifications: Fixed Output Frequency 32.768 kHz 1 Frequency Tolerance 20 ppm max T = +25C, Post Reflow, Vdd: 1.5V 3.63V A 75 ppm max T = -10C to +70C Vdd: +1.50V to +3.63V A 2 100 ppm max T = -40C to +85C, Vdd: +1.50V to +3.63V Frequency Stability A 250 ppm max T = -10C to +70C, Vdd: +1.20V to+1.50V A st Aging +25C 2C 1 ppm max 1 Year +1.20V min , +3.63 V max T = -10C to +70C A Operational Supply Voltage +1.50V min, +3.63 V max T = -40C to +85C A 0.90 A typ. T - +25C, Vdd: +1.80V No load A 3 Core Operating Current 1.30 A max T = -10C to +70C, Vdd max, +3.63V No load A 1.40 A max T = -40C to +85C, Vdd max, +3.63V No load A 0.065 A/Vpp typ. 3 Output Stage Operating Current T = -40C to +85C, Vdd: 1.5V 3.63V. No load A 0.125 A/Vpp max 100 mSec max T = -40C to +85C, 0 to 90% Vdd Power-Supply Ramp A T = -40C T +50C, valid output 180 mSec typ., 300 ms max A 4 A Start-up Time at Power-up T = +50C < T +85C, valid output 450 mSec max A A Notes: 1. Measured peak-to-peak. Tested with Agilent 53132A frequency counter. Due to the low operating frequency, the gate time must be 100 ms to ensure an accurate frequency measurement. 2. Stability is specified for two operating voltage ranges. Stability progressively degrades with supply voltage below 1.5V. Measured peak-to- peak. Inclusive of Initial Tolerance at 25C, and variations over operating temperature, rated power supply voltage and load. 3.Core operating current does not include output driver operating current or load current. To derive total operating current (no load), add core operating current + (0.065 A/V) * (peak-to-peak output Voltage swing). 4.Measured from the time Vdd reaches 1.5V. LVCMOS Output Option, T = -40C to +85C,, typical values are at T = +25C A A 100 nSec typ. 200 nSec max 10-90% (Vdd), 15 pF load, Vdd = 1.5V to 3.63V Output Rise / Fall Time 50 nSec max 10-90% (Vdd), 5 pF load, Vdd 1.62V Symmetry 48/52% min/max Vdd: 1.5V 3.63V. I = -10 A, 15 pF Logic 1 90% min OH 10% max Vdd: 1.5V 3.63V. I = -10 A, 15 pF Logic 0 OH TM NanoDrive Programmable, Reduced Swing Output 200 nSec max 30-70% (V /V ), 10 pF Load Output Rise / Fall Time OL OH Symmetry 48/52% min/max Vdd: 1.5V 3.63V, 10 pF Load, I / I = 0.2 A. OH OL AC-coupled Programmable Output IM890 does not internally AC-couple. This output description is 0.20 V to 0.80 V typ. intended for a receiver that is AC-coupled. See Table 2 for Swing acceptable NanoDrive swing options. Vdd: 1.5V 3.63V. I = -0.2 A, 10 pF Load. DC-Biased Programmable Output OH 0.60 V to 1.225 V typ. See Table 1 for acceptable V /V setting levels Voltage High Range OH OL Vdd: 1.5V 3.63V. I = 0.2 A, 10 pF Load. DC-Biased Programmable Output OL 0.35 V to 0.80 V typ. See Table 1 for acceptable V /V setting levels. Voltage High Range OH OL Programmable Output Voltage T = -40C to +85C, Vdd = 1.5V to 3.63V. 0.055 V max A Swing Tolerance Cycles = 10,000, T = 25C, Vdd = 1.5V 3.63V Period Jitter 35 nSec typ. A RMS Rev 02/15/16 A ILSI America Phone 775-851-8880 Fax 775-851-8882 email: e-mail ilsiamerica.com www.ilsiamerica.com Specifications subject to change without notice Page 1 of 10 MEMS Ultra-Low Power Oscillator, 32.768 kHz Quartz XTAL Replacement IM890 Series Ordering Information: Part number Guide DC- coupled Output V ol Temp Range/ DC- coupled Output V oh Package Coupled Or AC Swing Freq Stability In ppm Table 4 Table 3 C 75 (-10C to +70C) A = AC Coupled 6 = 600 mV 1 = 200 mV (AC-coupled only) I 100 (-40C to +85C) D = DC Coupled 7 = 700 mV 2 = 250 mV (AC-coupled only) 8 = 800 mV 3 = 350 mV 9 = 900 mV 4 = 400 mV IM890 0 = 1.00 V 5 = 500 mV 1 = 1.10 V 6 = 600 mV 2 = 1.225 V 7 = 700 mV A = AC- coupled 8 = 800 mV C = rail-to rail LVCMOS C = rail-to rail LVCMOS Note: 1) Industrial temp & corresponding 100 ppm frequency stability. Note, 100 ppm is only available for the industrial temp range, and 75 ppm is only available for the commercial temp range. Example 1: Park Number: IM890-CDCC-32.768 Package IM890 ILSI Part Number Temp Range/ C Temperature Range = -10C to +70C Freq Stabitlity in ppm Frequency Stability = 75 ppm Coupled D DC Coupled DC-coupled Output (V ) C rail-to rail LVCMOS oh DC-coupled Output (V ) or C rail-to rail LVCMOS oh AC Swing 32.768k Frequency Output Example 2: Park Number: IM890-IDCC-32.768 Package IM890 ILSI Part Number Temp Range/ I Temperature Range = -40C to +85C Freq Stabitlity in ppm Freguency Stability = 100 ppm Coupled D DC Coupled DC-coupled Output (V ) C rail-to rail LVCMOS oh DC-coupled Output (V ) or C rail-to rail LVCMOS oh AC Swing 32.768k Frequency Output Notes: For XTAL replacement applications that will keep the chipset oscillator enabled, configure the NanoDrive output for a swing similar to the XTAL, approximately 250mV Please consult with sales department for any other parameters or options. Oscillator specification subject to change without notice. Rev 02/15/16 A ILSI America Phone 775-851-8880 Fax 775-851-8882 email: e-mail ilsiamerica.com www.ilsiamerica.com Specifications subject to change without notice Page 2 of 10