ABS05W Series Datasheet by Abracon LLC

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ABRACONE
ABRACON IS
ISO9001-2008
CERTIFIED
5101 Hidden Creek Ln Spicewood TX 78669
Phone: 512-371-6159 | Fax: 512-351-8858
For terms and conditions of sales, please visit:
www.abracon.com
REVISED: 02.01.2018
32.768KHZ IoT OPTIMIZED SMD CRYSTAL
ABS05W
MSL = N/A: NOT APPLICABLE
1.6 x 1.0 x 0.5 mm
Pb
RoHS/RoHS II Compliant
LLC
The Heartbeat of the IoT
STANDARD SPECIFICATIONS
FEATURES APPLICATIONS
PARAMETERS MINIMUM TYPICAL MAXIMUM UNITS NOTES
Frequency 32.768 kHz
Operation Mode Flexural Mode (Tuning Fork)
Operating Temperature -40 +125 ºC See options
Storage Temperature -55 +125 ºC
Frequency Tolerance @ +25°C -20 +20 ppm Refer to Note #1
Shift through standard RoHS Reflow, (2) reflow cycles
maximum -2.00 +2.00 ppm
260°C peak maximum reflow temperature,
relative to stand-alone set-tolerance
frequency
Temperature Coefficient: -0.04 -0.03 -0.02 ppm/T²
Turn-over temperature: +20 +25 +30 ºC
Frequency Stability Over Operating Temperature,
relative to in-circuit measured frequency post reflow
-200 1 ppm Over -40°C to +85°C
-300 1 ppm Over -40°C to +105°C
-450 1 ppm Over -40°C to +125°C
Load capacitance (CL) 4 pF Refer to Note #2
Equivalent Series Resistance (ESR)
< 50 60 kΩ @ +25±3°C
< 55 70 kΩ Over -40°C to +85°C
< 60 75 kΩ Over -40°C to +105°C
< 65 85 kΩ Over -40°C to +125°C
Shunt capacitance (C0) 1.45 2.0 pF Combined Electrode & Package Capacitance
Motional Capacitance (C1) 7.91 fF C1 also referred as Cm
Motional Inductance (L1) 2,987,787 mH L1 also referred as Lm
Drive Level 0.1 0.5 µW
Crystal sensitivity to closed-loop oscillator loading (Ts) 115 122 140 ppm/pF Refer to Note #3
Q value 8,000 14,000 Quality Factor
Aging @ +25°C±3°C [First Year] -3 +3 ppm Relative to post reflow measured frequency
Aging @ +25°C±3°C [Over 10-years] -15 +15 ppm Relative to post reflow measured frequency
Insulation Resistance 500 MΩ @ 100Vdc ± 15V
Note #1: With an effective loop capacitance of 4.0pF, the oscillator circuit will be within set-tolerance specification; less any frequency shift due to the reflow process.
Note #2: The oscillator loop needs to present an effective loop capacitance of 4.0 pF to track the stand-alone crystal frequency. This loop capacitance is essential to ensure highest
possible Closed-Loop Safety Factor for the entire population of crystals.
Note #3: Ts = - (C1) / [ 2*(C0 + CL)2 ] ………. Where CL = 4pF
Exceptionally low plating load of 4.0pF, ideal for wearables,
wireless, and IoT applications
Simultaneously optimized for ESR over extended operating
temperature range
Miniature 1.6 x 1.0 x 0.5 mm SMD package, ideally suited
for space constrained designs
Available with ±20 ppm set tolerance
Seam sealed package for long term reliability
Wearables
Wireless Modules
Internet of Things (IoT)
Bluetooth/Bluetooth Low Energy (BLE)
Machine-to-Machine (M2M) Connectivity
Ultra Low Power MCU
Near Field Communication (NFC)
ISM Band Applications
Ultra low power, energy saving MCU
ABRACOI‘f
ABRACON IS
ISO9001-2008
CERTIFIED
5101 Hidden Creek Ln Spicewood TX 78669
Phone: 512-371-6159 | Fax: 512-351-8858
For terms and conditions of sales, please visit:
www.abracon.com
REVISED: 02.01.2018
32.768KHZ IoT OPTIMIZED SMD CRYSTAL
ABS05W
MSL = N/A: NOT APPLICABLE
1.6 x 1.0 x 0.5 mm
Pb
RoHS/RoHS II Compliant
LLC
The Heartbeat of the IoT
OPTIONS AND PART IDENTIFICATION
TYPICAL FREQUENCY TOLERANCE
DISTRIBUTION (AT 25ºC ± 3ºC)
ABS05W - 32.768kHz - -
-
OPERATING TEMP RANGE
D: -40°C ~ +85°C
J: -40°C ~ +105°C
K: -40°C ~ +125°C
PACKAGING
Blank: Bulk
T: Tape & Reel
(5,000pcs/reel)
Freq. Tolerance
2: ±20ppm
TYPICAL FREQUENCY Vs.
TEMPERATURE CHARACTERISTICS
TYPICAL ESR DISTRIBUTION (AT 25ºC ± 3ºC)
TYPICAL ESR (EQUIVALENT SERIES RESISTANCE)
VS. TEMPERATURE CHARACTERISTICS
-450
-400
-350
-300
-250
-200
-150
-100
-50
0
50
-40 -30 -20 -10 010 20 30 40 50 60 70 80 90 100 110 120 130
Frequency Stabi lity (ppm)
Operating Temperature (°C)
Frequency Stability Over Operating Temperature of ABS05W
Normaliz e d to measure d fre que ncy @ 25°C
0
2
4
6
8
10
12
-20 -18 -16 -14 -12 -10 -8 -6 -4 -2 0246810 12 14 16 18 20
# of Crystal s
Set-Tolerance in ppm; relative to 32.768kHz into 4pF load
Set-Tolerance Distribution of ABS05W
Tuning Fork Crystals plate d @ 4pF
30
35
40
45
50
55
60
65
70
-40 -30 -20 -10 010 20 30 40 50 60 70 80 90 100 110 120 130
ESR i n k
Operating Temperature (°C)
ESR over Operating Temperature of ABS05W
0
5
10
15
20
25
37 38 39 40 41 42 43 44 45 46 47 48 49 50
# of Crystal s
ESR (kΩ)
ESR(k) Distribution of ABS05W
Tuning Fork Crystals
The data above reflects typical distribution, lot-to-lot variation applies
C0 L1 C1 0,0”me [, mum] é? a a § § 32 2 , \ g? § g E; 5 § E i 3 u n m g& 2x 0.003 cm [a 0,] 0 0152mm [0 40:41.05] hound Connodlon n [I :2 Ram mm 0.024 0.020 ABRACONQ
ABRACON IS
ISO9001-2008
CERTIFIED
5101 Hidden Creek Ln Spicewood TX 78669
Phone: 512-371-6159 | Fax: 512-351-8858
For terms and conditions of sales, please visit:
www.abracon.com
REVISED: 02.01.2018
32.768KHZ IoT OPTIMIZED SMD CRYSTAL
ABS05W
MSL = N/A: NOT APPLICABLE
1.6 x 1.0 x 0.5 mm
Pb
RoHS/RoHS II Compliant
LLC
The Heartbeat of the IoT
SPICE MODEL (BASED ON TYPICAL VALUES AT 25ºC ± 3ºC):
MECHANICAL DIMENSIONS
Quartz Crystal Equivalent Circuit
Frequency: 32.78kHz
Plating Load (CL) = 4pF
C0 = 1.45 pF
R1 = 43,394 Ω
L1 = 2,987,787mH
C1 = 7.91 fF
Dimensions: mm
Typical Weight: 2.7 mg
Tampa-Aura —> am“: 1.... 1'l to 1'_ xzs'cwruk In»- —> $1,590,114] 4,0 flf 2,010 05 175$: 0,1 ‘ N‘ ‘ ‘ ‘ g 777976764977 H a E t c, ,7 7% ,7 7, ,7, E ,7, a.) 40:01 («50.5) Q—Ilzf—j Seallape '\ (W53 x TUDSmm) 165 b180' ‘V $Ei——7‘ Carrienape 125:0.1 35:: 0.05 0251:0115 Unit:mm ¢ iaOiOI-S 90:11: Unmmm 114110 ‘ mama (12> ABRACON
ABRACON IS
ISO9001-2008
CERTIFIED
5101 Hidden Creek Ln Spicewood TX 78669
Phone: 512-371-6159 | Fax: 512-351-8858
For terms and conditions of sales, please visit:
www.abracon.com
REVISED: 02.01.2018
32.768KHZ IoT OPTIMIZED SMD CRYSTAL
ABS05W
MSL = N/A: NOT APPLICABLE
1.6 x 1.0 x 0.5 mm
Pb
RoHS/RoHS II Compliant
LLC
The Heartbeat of the IoT
RECOMMENDED REFLOW PROFILE
Zone Description Temperature Time
1Preheat / Soak TSMIN ~ TSMAX
150°C ~ 170°C 80 ~ 100 sec.
2Reflow TL
220°C 50 ~ 70 sec.
3Peak Heat TP
260°C ±5°C 5 sec. MAX
PACKAGING
TAPE AND REEL (5,000PCS/REEL)
DIMENSIONS: mm

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