FEATURES APPLICATIONS Optimized for energy saving wearables and IoT applications Plated at exceptionally low plating capacitance, as low as 4pF, with optimized ESR.75 mm max height ideally suited for height constrained designs Seam sealed for longterm reliability Wearables Internet of Things (IoT) Bluetooth/Bluetooth Low Energy (BLE) Wireless modules Machine-to-machine (M2M) connectivity Ultra-low power MCU Near Field Communication (NFC) ISM Band STANDARD SPECIFICATIONS Parameters Minimum Typical Maximum Units Notes Frequency Range 1. 54. MHz Operation Mode Fundamental Operating Temperature Range -4 +125 ºC See options Storage Temperature -55 +125 ºC Frequency Tolerance @ +25 C -1 +1 ppm See options Frequency Stability over the Operating Temperature ( ref. to +25 C) -1 +1 ppm See options 15 1. - 11.9999MHz Equivalent series resistance (R1) 1 Ω 12. 29.9999MHz 5 3. 54.MHz Shunt capacitance (C) < 1.2 2. pf Load capacitance (CL) 4. pf See options Drive Level 1 1 µw Aging (1 year) -2 +2 ppm @ 25 C±3 C Insulation Resistance 5 MΩ @ 1Vdc ± 15V
OPTIONS AND PART IDENTIFICATION (NOTE 1) Note 1: Contact Abracon for part number requests with carrier frequency callouts up to 5&6 digit accuracy after the decimal. ABM8W- MHZ - - - - Frequency in MHz Please specify the Frequency in MHz out to 4 digit accuracy after the decimal. (e.g. 16.MHz) Load Capacitance (pf) 8: 8pF 7: 7pF 6: 6pF 4: 4pF Custom ESR if other than standard R : Specify a value in Ω (e.g.: R4) Operating Temp. I: C ~ 5 C E: C ~ +7 C B: -2 C ~ +7 C C: -3 C ~ +7 C N: -3 C ~ +85 C D: -4 C ~ +85 C J: -4 C ~ +15 C (*) K: -4 C ~ +125 C (*) Freq. Tolerance 1: ± 1 ppm 7: ± 15 ppm 2: ± 2 ppm 3: ± 25 ppm 4: ± 3 ppm 5: ± 5 ppm Packaging Blank: Bulk T3: 3kpcs / reel Freq. Stability U: ± 1 ppm (*) G: ± 15 ppm (**) X: ± 2 ppm (**) W: ± 25 ppm (**) Y: ± 3 ppm (**) H: ± 35 ppm (**) Z: ± 5 ppm Q: ± 1 ppm (*) Only offered @ Freq. Stability options: Z & Q. (*) Only offered @ Operating Temp. Range options: I, E, & B Contact ABRACON for tighter Frequency Stability. (**) Only offered @ Operating Temp. Range options: I, E, B, C, N, & D Contact ABRACON for wider Operating Temp. Range.
TYPICAL ESR (EQUIVALENT SERIES RESISTANCE) Vs. TEMPERATURE CHARACTERISTICS 1 9 8 7 6 5 4 3 2 1 ESR (Equivalent Series Resistance) vs. Operating Temperature (ABM8W Package plated @ 4.pF Load) -4-35-3-25-2-15-1-5 5 1 15 2 25 3 35 4 45 5 55 6 65 7 75 8 85 1.MHz Unit 3 27.MHz Unit 1 27.MHz Unit 2 27.MHz Unit 3 5.MHz Unit 1 5.MHz Unit 3 1 9 8 7 6 5 4 3 2 1 ESR (Equivalent Series Resistance) vs. Operating Temperature (ABM8W Package plated @ 4.pF Load) -4-25 -1 5 2 35 5 65 8 95 11 125 1.MHz Unit 3 27.MHz Unit 1 27.MHz Unit 2 27.MHz Unit 3 5.MHz Unit 1 5.MHz Unit 3 TYPICAL FREQUENCY Vs. TEMPERATURE CHARACTERISTICS Frequency Stability (ppm) 1 9 8 7 6 5 4 3 2 1-1 -2-3 -4 Frequency Stability vs. Temperature (ABM8W Package) 27.MHz Unit 1 27.MHz Unit 2 5.MHz Unit 1 Part # Configuration of tested samples: ABM8W-1.MHz-4-K2Q-T ABM8W-27.MHz-4-K2Q-T ABM8W-5.MHz-4-K2Q-T -5-4 -35-3 -25-2 -15-1 -5 5 1 15 2 25 3 35 4 45 5 55 6 65 7 75 8 85 Frequency Stability (ppm) 1 9 8 7 6 5 4 3 2 1-1 -2-3 -4 Frequency Stability vs. Temperature (ABM8W Package) 27.MHz Unit 1 27.MHz Unit 2 5.MHz Unit 1 Part # Configuration of tested samples: ABM8W-1.MHz-4-K2Q-T ABM8W-27.MHz-4-K2Q-T ABM8W-5.MHz-4-K2Q-T -5-4 -25-1 5 2 35 5 65 8 95 11 125
TYPICAL FREQUENCY TOLERANCE DISTRIBUTION (AT 25 C ± 3 C) Frequency Tolerance Distribution 1.MHz-5.MHz -2-18 -15-13 -1-8 -5-3 3 5 8 1 13 15 18 2 ppm TYPICAL ESR DISTRIBUTION (AT 25 C ± 3 C) ESR Distribution @ 1.MHz MAX ESR = 77.7 Ω ESR Distribution @ 27.MHz MAX ESR = 21.6 Ω 5 1 15 2 25 3 35 4 45 5 55 6 65 7 75 8 5 1 15 2 25 3 35 4 45 5 55 6 ESR Distribution @ 5.MHz MAX ESR = 1.23 Ω 5 1 15 2 25 3 35 4
SPICE MODELS (BASED ON TYPICAL VALUES AT 25 C ± 3 C) MECHANICAL DIMENSIONS Dimensions: mm Note: Due to material availability the Chamfer could be located on pin #1, 2 or 4. Be advised that the Chamfer location has no impact on the electrical performance of the device.
REFLOW PROFILE Zone Description Temperature Time 1 Preheat 2 Reflow 3 Peak Heat T SMIN ~ T SMAX 15 C ~ 18 C T L 217 C T P 26 C MAX 6 ~ 12 sec. 45 ~ 9 sec. 1 sec. PACKAGING T3: Tape and reel (3, pcs/reel) DIMENSIONS: mm