MEMS-TCXO · JSO TR · 32.768kHz n wide supply voltage range 1.5 V ~ 3.63 V n ultra-stable 32.768 kHz clock source n ultra-small CSP package 1.5 x 0.8 mm n v ery low supply current n very short start-up time n can replace tuning fork crystals actual size General Data Table 1: Frequency Stability Code type JSO15B1TR stability code / temp. code supply voltage VDC 1.5 V ~ 3.63 V including frequency tolerance* current consumption typ. 1.2 µA (rail-to-rail mode, no load, VDC = 1.8 V) excluding frequency tolerance** ±20 ppm ±10 ppm output frequency 32.768 kHz 0°C ~ +70°C T0 O O O frequency stability vs. temp. ±10 ppm ~ ±22 ppm (see table 1) -40°C ~ +85°C T1 O O O frequency stability vs. voltage ±0.75 ppm at 1.8 V ±0.18 V O available ±1.5 ppm at 1.5 V ~ 3.63 V * includes tolerance at 25°C and frequency stability in operating temp. range. ** frequency stability in operating temp. range, frequency tolerance excluded. aging at +25°C ±1 ppm first year temperature operating 0°C ~ +70°C / -40°C ~ +85°C storage -50°C ~ +125°C low level max. 0.1 x VDC output D K F ±22 ppm ±13 ppm ±10 ppm ±5 ppm Table 2: Current Consumption typ. (for max. add 40%) high level min. 0.9 x VDC supply current at load none load max. 15 pF at startup (150 ms max.) 30.0 µA current max. 1.0 µA during temp. compensation* 6.0 µA rise & fall time 200 ns max. (15 pF, 10 <-> 90 %) 5 pF 10 pF 15 pF unit VRR = 1.80 V, compensation inactive 1.2 1.5 1.8 2.1 µA 50 ns max. (5 pF, 10 <-> 90 %) VRR = 2.50 V, compensation inactive 1.3 1.7 2.0 2.5 µA start-up time max. 400 ms VRR = 3.30 V, compensation inactive 1.4 1.9 2.5 3.0 µA power supply ramp max. 100 ms * repetitive temp. compensation consuming 6 µA for 10 ms, repeating every 350 ms period jitter RMS typ. 35 ns More information about the features of the JSO TR 32.768 kHz TCXO can be found here. #3 #4 ø 0.25 (3) ø 0.35 (4) ø 0.315±0.015 #1 #2 #2 top view side view #1 bottom view Packing Note / Marking #4 #1 #3 0.41 1.00 (2) (1) 1.00 (2) 0.41 #3 0.60 max. #4 0.04 1.54±0.02 0.84±0.02 Dimensions (1) polymer coating thickness (2) basic spacing between centers (3) non-solder mask defined pads (4) soldermask opening diameter pin connection #1: GND #2: output #3: VDC #4: GND #2 pad layout in mm Pin Connection QTY < 1K pcs. ➝ cut tape QTY 1K/3K ➝ tape and reel Marking: identifier for pin 1 #4 #3 #1 #2 # 4: GND # 3: VDC # 1: GND # 2: output RoHS 2011/65/EC RoHS compliant Pb free REACH compliant Conflict mineral free Jauch MEMS – Uses SiTime’s MEMS First™ technology Jauch Quartz GmbH • e-mail: [email protected] full data can be found under: www.jauch.de / www.jauch.co.uk / www.jauch.fr / www.jauchusa.com All specifications are subject to change without notice 190116 MEMS-TCXO · JSO TR · 32.768kHz Order Information Example: O 0.032768 – JSO 15 B1 T R – F – 1V3 – T0 – R R – D DC coupling D = DC O = Oscillator frequency output R R = rail-to-rail JSO = Jauch Silicon Oscillator temperature range T0 = 0°C ~ +70°C T1 = -40°C ~ +85°C see table 1 package 15 = 1.5 x 0.8 mm CSP version/revision supply voltage 1V3 = variable supply voltage 1.5 V ~ 3.63 V function/feature T = TCXO frequency stability F = ±5 ppm K = ±10 ppm D = ±20 ppm see table 1 usage R = for RTC (real time clock) Note Standard type O 0.032768-JSO15B1TR-F-1V3-T1-RR-D typically available from stock Frequency stability (table 1): F = ±5 ppm Operating temperature range: T1 = -40°C ~ +85°C Supply voltage: 1V3 = 1.5 V ~ 3.63 V variable Taping Specification 8.4 +1.5/-0 4.0±0.1 0.96±0.03 ø 0.18 min. ø 180.5 ø 60 8.3 max. 1.5 min. ø 13 0.2±0.02 ø 21 2.0±0.05 1.66±0.03 ø 1.55±0.05 5.25±0.1 4.0±0.1 1.75±0.1 120° 0.63±0.3 Direction of feed up to 3000 pcs per reel in mm Reflow Soldering Profile temperature (°C) 260 200 10 s max. 260 °C max. 220 ±5 °C 180 ±5 °C 150 100 60 ~180 s 60 s max. 50 time (s) note: parts are also suitable for soldering systems with lead (Pb) content. Jauch Quartz GmbH • e-mail: [email protected] full data can be found under: www.jauch.de / www.jauch.co.uk / www.jauch.fr / www.jauchusa.com All specifications are subject to change without notice