Abracon LLC 的 ASTMK Series 规格书

>— Factory programmed between 1H2 and 32.768kHz, m the pnwers on TA: +2s°c, post renow. vpzi.s.3.s3v -75 +75 TA: -10°C to +70°C, Vdd:l.5-3,63V -100 +100 Ti: -40°C to +85°C, Vud:l.5-3.63V -250 +250 TA: -10°C to +70°C, V441 1,5V Aging (@+25°C) .1 +1 ppm 1.2 3.63 TA: -10°C to +70°C 1.5 3.63 TA: -40°C to +85°C 0.90 Ti: +25°C, Vii: LEV, No load. TA: -10°C to +70°C, Vin max: 3.63v. No load TA: -40°C to +85°C, Vin max: 3.63v. No load. Output Stage Operating Current ( Idd out ) ’ in Power Supply Ramp (tw WV.) 100 ms TA: -40°C to +85°C, 0 to 90%‘VM 300+l period 500+l period -10 +70 Option “M" -40 +85 Option “L" Cycles:10000, T : +25°C, VM21,5-3.63V LVCMOS Output Option (TA: -40"C to +85°C. Typlcnl values are al TA: +25°C) 10-90%(v d), 15pF load, Vdd:l,5- 3.63V Output Clock Duty Cycle 48 52 % vDH eon/owdd Vinzl,S-3.63V. Ion: -10nA, lSpF Voi Ion/swim Vinzl.5-3.63V. 1m: lOpA, lSpF NiinoDriye"W Programmable, Reduced Swing Output Option Output Rideall Time (my) 200 ns 30-70%(voi/ Von), lOpF ioed Output Clock Duty Cycle 48 52 % ASTMK does not internally AC- couple. This output des intended for a receiver coupled. See Pan Iden section for available A signal swing options. v ..:l -3.63V.10pF Iop/ 10L :iIJJpA EABRACON
ASTMK
APPLICATIONS:
FEATURES:
Ultra-miniature, Low Power, 32.768kHz MEMS Oscillator
STANDARD SPECIFICATIONS:
SMD: 2.0 x 1.2 x 0.60mm
CSP: 1.54 x 0.84 x 0.60mm
Moisture Sensitivity Level (MSL) – 1
Pb
RoHS/RoHS II compliant
ESD Sensitive
• Factory programmable output frequency: 1Hz to 32.768kHz
• Available in two types of ultra-miniature packages:
2.0 x 1.2 x 0.6mm (SMD); 1.54 x 0.84 x 0.6mm (CSP)
• Supply Voltage: 1.2V to 3.63V (-10 ~ +70°C); 1.5V to 3.63V (-40 ~ +85°C)
• Ultra-Low Current Consumption: 1.4µA max. (core current, no load)
• Frequency Stabilities include:
±75ppm over -10 to +70°C, ±100ppm over -40 to +85°C
• Internal power supply filtering eliminates external bypass capacitor for Vdd port.
• Proprietary NanoDriveTM Technology enables programmable output swing
for lower power
• Timekeeping
• Battery Management
• Mobile devices
• RTC reference clock
• Wireless accessories
• Fitness/Medical monitoring sensors
• Sport video cams
Parameters
Min Typ Max Unit Notes
Output Frequency Range (F
out
) 1 32768 Hz
Factory programmed between 1Hz
and 32.768kHz, in the powers of 2
Initial Frequency Tolerance (F
tol
)
(1)(5)
-20 +20 ppm
T
A
= +25°C, post reflow,
V
d
d
:1.5-3.63V
Frequency Stability over Temperature
(F
stab
)
(2)
-75 +75
ppm
T
A
= -10°C to +70°C, V
d
d
:1.5-3.63V
-100 +100
T
A
= -40°C to +85°C, V
d
d
:1.5-3.63V
-250 +250
T
A
= -10°C to +70°C, V
d
d
:1.2-1.5V
Aging (@+25°C) -1 +1 ppm
First year
Supply Voltage (V
dd
) 1.2 3.63 V
T
A
= -10°C to +70°C
1.5 3.63
T
A
= -40°C to +85°C
Core Operating Current ( I
dd
)
(3)
0.90
µA
T
A
= +25°C, V
d
d
: 1.8V. No load.
1.3
T
A
= -10°C to +70
°
C,
V
d
d
max: 3.63V. No load
1.4
T
A
= -40°C to +85
°
C,
V
d
d
max: 3.63V. No load.
Output Stage Operating Current
( I
dd out
)
(3)
0.065 0.125 µA/V
pp
T
A
= -40°C to +85°C,
V
dd
max: 1.5-3.63V. No load.
Power Supply Ramp (t
Vdd
_
Ram
p
) 100 ms
T
A
= -40°C to +85°C, 0 to 90%*V
dd
Start-up Time (T
start
)
(4)
300+1
period ms
T
A
= +25°C±10°C, valid output
500+1
period
T
A
= -40°C to +85°C, valid output
Operating Temperature Range (T
use
) -10 +70 °C
Option “M”
-40 +85
Option “L”
sn 53 rettiJ doireP
RMS
Cycles=10000, T
A
= +25
°
C,
V
d
d
:1.5-3.63V
LVCMOS Output Option
( T
A
= -40°C to +85°C. Typical values are at T
A
= +25°C)
Output Rise/Fall Time (t
r
/t
f
) 100 200 ns
10-90%(V
dd
), 15pF load, Vdd:1.5-
3.63V
Output Clock Duty Cycle 48 52 %
Output Voltage V
OH
90%*V
d
d
V
V
d
d
:1.5-3.63V. I
OH
= -10µA, 15pF
V
OL
10%*V
d
d
V
d
d
:1.5-3.63V. I
OL
= 10µA, 15pF
NanoDrive
TM (6)
Programmable, Reduced Swing Output Option
Output Rise/Fall Time (t
r
/t
f
) 200 ns
30-70%(V
OL
/ V
OH
), 10pF load
Output Clock Duty Cycle 48 52 %
AC-coupled Programmable Output
Swing (V
SW
) 0.20 to
0.80 V
ASTMK does not internally AC-
couple. This output description is
intended for a receiver that is AC-
coupled. See Part Identification
section for available AC-coupled
signal swing options.
V
dd
:1.5-3.63V. 10pF load,
I
OH
/ I
OL
=±0.2µA
LL
C
ABRACON IS
ISO9001-2015
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: 12.17.2018
§ VM:1.573.63V. Io" —70.2uA.10pF load. See Part] entif cation se for available VDH/ VOL levels. VM:1.573.63V. 10L =0.2uA.lOpF load. See Part enu' cation se for available VDH/ VOL levels. Programmable Output Voltage Swing Tolerance Parameters st ndition Value Unit Continuous Power Supply Voltage Range (Vdd) -0.5 to 3.63 V Short Duration Max. Power Supply Voltage (Vdd) :50 minutes 4.0 V Continuous Maximum Operating Temperature Range Vdd:1.5-3.63V 105 °C Short Duration Max. Operating Temperature Range Vdd:1.5-3.63V, 530 minutes 125 °C Human Body Model (HBM) ESD Protection JESD22-Al 14 3000 V Charge-Device Model (CDM) ESD Protection JESD22-C101 750 V Machine Model (MM) ESD Protection JESD22-A115 300 V Latch-up Tolerance JESD78 Compliant Mechanical Shock Resistance Mil 883, Method 2002 10000 g Mechanical Vibration Resistance Mil 883, Method 2007 70 g 2012 SMD Junction Temperature 150 °C 1508 CSP Junction Temperature 150 °C Storage Temperature -65 to +150 °C EABRACON
Pb
RoHS/RoHS II compliant
ASTMK
(Continued)
Note:
1. Measured peak-to-peak. Tested with Agilent 53132A frequency counter. Due to the low operating frequency, the gate time
must be ≥100ms 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 +25°C, 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 + output driver operating current, where output driver operating current = C
driver
*V
out
*F
out
.
4. Measured from the time V
dd
reaches 1.5V.
5. Board-level underfill (BLUF) is not recommended for 1508 CSP package as it will cause a shift in the frequency tolerance.
6. NanoDrive
TM
is a SiTime trademark.
Absolute Maximum Ratings
Parameters
Min Typ Max Unit Notes
DC-biased Programmable Output
Voltage High Range (V
OH
) 0.60 to
1.225 V
V
dd
:1.5-3.63V. I
OH
=-0.2µA.10pF
load. See Part Identification section
for available V
OH
/ V
OL
levels.
DC-biased Programmable Output
Voltage Low Range (V
OL
) 0.35 to
0.80 V
V
dd
:1.5-3.63V. I
OL
=0.2µA.10pF
load. See Part Identification section
for available V
OH
/ V
OL
levels.
Programmable Output Voltage Swing
Tolerance -0.055 +0.055 V
T
A
= -40°C to +85°C, V
dd
:1.5-3.63V
Attempted operation outside the absolute maximum ratings may cause permanent damage to the part. Actual
performance of the IC is only guaranteed within the operational specifications, not at absolute maximum ratings.
Parameters Test Condition Value Unit
Continuous Power Supply Voltage Range (V
dd
V 36.3 ot 5.0- )
Short Duration Max. Power Supply Voltage (V
dd
) ≤30 minutes 4.0 V
Continuous Maximum Operating Temperature Range Vdd:1.5-3.63V 105 °C
Short Duration Max. Operating Temperature Range Vdd:1.5-3.63V, ≤30 minutes 125 °C
Human Body Model (HBM) ESD Protection JESD22-A114 3000 V
Charge-Device Model (CDM) ESD Protection JESD22-C101 750 V
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Ultra-miniature, Low Power, 32.768kHz MEMS Oscillator
SMD: 2.0 x 1.2 x 0.60mm
CSP: 1.54 x 0.84 x 0.60mm
LL
C
ABRACON IS
ISO9001-2015
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: 12.17.2018
NO or GND GND Suaaining '_ ______ Amp MEMS Raonalor I _ ___J l | Comml Regulalors Vdd I Frequency Adjusl Prog ng nmLuw Di PLL pom, Divider I“... m. CLK Out ompm Frequem (kHz) 32.768 16.384 8.192 4.096 2.048 1.024 0.512 0.256 0.128 0.064 0.032 0.016 0.008 0.004 0.002 0.001 ASTMK- [:JkHz-UD-DDDD C] Operating Temp. M: 710°C ~ +70°c P: i75ppm L: 40°C ~ +85%: (40°C ~ +70°c unly) Q: 1100 ppm _ (40°C ~ +85°C Duly) (2.0 x 1.2mm) Blank. Bulk T: Tape & Reel (lkpcs / reel) T3: Tape & Reel (3kpcs / reel) T10: Tape & Reel (lOkpcs / reel) ()mpm Lew] ()pfiun DCC: ailrerajl LVCMOS AA3: ACrcuupled signal, swing level: 0.3V min. D14: DCrcoupled signal, VOL: 0.400V max, V0": 1.100V min D26: DCrcoupled signal, VOL: 0.525V max, V0": 1.225V min EABRACON
PART IDENTIFICATION:
Pb
RoHS/RoHS II compliant
ASTMK
Block Diagram
ASTMK - kHz - - - -
Packaging
Blank: Bulk
T: Tape & Reel
(1kpcs / reel)
T3: Tape & Reel
(3kpcs / reel)
T10: Tape & Reel
(10kpcs / reel)
Operating Temp.
M: -10°C ~ +70°C
L: -40°C ~ +85°C
Freq. Stability
P: ±75ppm
(-10°C ~ +70°C only)
Q: ±100 ppm
(-40°C ~ +85°C only)
Output Level Option
DCC: Rail-to-Rail LVCMOS
AA3: AC-coupled signal, swing level: 0.3V min.
D14: DC-coupled signal, V
OL
: 0.400V max, V
OH
: 1.100V min
D26: DC-coupled signal, V
OL
: 0.525V max, V
OH
: 1.225V min
Output
Frequency
(kHz)
32.768
16.384
8.192
4.096
2.048
1.024
0.512
0.256
0.128
0.064
0.032
0.016
0.008
0.004
0.002
0.001
Package Type
J: CSP
(1.5 x 0.8mm)
H: SMD
(2.0 x 1.2mm)
Ultra-miniature, Low Power, 32.768kHz MEMS Oscillator
SMD: 2.0 x 1.2 x 0.60mm
CSP: 1.54 x 0.84 x 0.60mm
LL
C
ABRACON IS
ISO9001-2015
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: 12.17.2018
§ ® \ >— Initial Tolerance Histngram F re uenc Stabili vs. 0 eratin Tem erature Ran e as Inn 5 m g 20 E 5n > a 15 g _ .n o u a 1n “7 n E 5' = g 5 3 5 an i: in .15 .1n 5 o 5 1o 15 20 In' 'al Tolerance (mun) ""50 an o 25 so 10 as T. = 25°C Fosl Rellow Temperature (ac) Core Current vs Operating Temperature Range Output Stage Current vs Operating; Temperature Range 15 1n 3 a s 80 van : 3 63V _ z “ : a 5 E van : 363V E g 1 5 3 \ g a 5 u \ .. a 10 van : 1 5 7 1w 3' 0‘5 0 40 -2n 0 2n 40 an an 44! 4n n 10 40 £0 at Tempe-ammrc) Temperature ('0) 3 68kHz Start-up Time 4 u : Vdd Supp» Voltage ,— 1.5 a Power Suww Ramp um, when outpm a z (tamer-V“: 15V) / clockisvalid g ..s / o > ‘ Output cm 11.! Device Sianrup Tune " o m 0.1 m u m u m .4 TIM: (sec) EABRACON
Pb
RoHS/RoHS II compliant
Typical Performance Data (TA=25°C, Vdd=1.8V, unless otherwise stated)
ASTMK
Frequency Stab ing Temperature Range Initial Tolerance Histogram ility vs. Operat
Core Current vs Operating Temperature Range ting Temperature Range Output Stage Current vs Opera
32.768kHz Start-up Time
Ultra-miniature, Low Power, 32.768kHz MEMS Oscillator
SMD: 2.0 x 1.2 x 0.60mm
CSP: 1.54 x 0.84 x 0.60mm
LL
C
ABRACON IS
ISO9001-2015
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: 12.17.2018
Froquency Error (ppm) “Vlk 1h NInnDrive om utWIvefnrm vlfl:l.1v vl:a.4v 1mm 1m Noise Injection Frequency (Hz) LVCMOS Ou ut Waveform V min : 1. 8V mm — :1— “ml ‘— CIKKII IBM , rl .. v, r, . J hum-U! , "m E " _ E3 m g nu: Tempemlum (TL) I, r — u. 7. I ZS‘CID 'Olk . ‘ " "rm (‘1 EABRACON
Pb
RoHS/RoHS II compliant
Typical Performance Data (TA=25°C, Vdd=1.8V, unless otherwise stated)---(Continued)
Power Supply Noise Rejection (±150mV Noise)
LVCMOS Output Waveform (V
swing
= 1.8V)
NanoDrive
TM
Output Waveform (V
OH
= 1.1V, V
OL
= 0.4V)
Item Conditions
T
S
MAX to T
L
(Ramp-up Rate) 3°C/second max
Preheat
Temperature Minimum (T
S
MIN) 150°C
Temperature Typical (T
S
TYP) 175°C
Temperature Maximum (T
S
MAX) 200°C
Time (t
S
sdnoces 081 – 06 )
Ramp-up Rate (T
L
to T
P
) 3°C/second max
Time Maintained Above
Temperature (T
L
) 217°C
Time (t
L
sdnoces 051 – 06 )
Peak Temperature (T
P
) 260°C max
Target Peak Temperature (T
P
Target) 255°C
Time within 5°C of actual peak (t
P
) 20 – 40 seconds
Max. Number of Reflow Cycles 3
Ramp-down Rate 6°C/second max
Time 25°C to Peak Temperature (t) 8 minutes max
REFLOW PROFILE:
Ultra-miniature, Low Power, 32.768kHz MEMS Oscillator
ASTMK
SMD: 2.0 x 1.2 x 0.60mm
CSP: 1.54 x 0.84 x 0.60mm
LL
C
ABRACON IS
ISO9001-2015
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: 12.17.2018
>— 2012 SMD package m in g LSD a ~2 010 05 e g 0.65 «4 N a o ‘ e o 30 ‘ u g l J F ” l #1 l as as #1 o l L ,_ l a 3 0 20 1 e l RD t E postdoc ‘9' P l 1\ nt' 1 ) 1 NC No Connect No connection. will not respond to any input signal. Connect to ground. All GND pins must be connected to power supply ground. 3 CLK 0ut OUT Oscillator clock output. Connect to power supply 1.5vsv $3.63V for operation 0v Under nonn require exte Internal po iISOmVp IOMHZ. 1508 CSP Qackag ; g on 25 (4x) ‘ ts: mm - c) m en sun in / NSMD pads ..... Lem, nstsnwflm. Q. o l O O l #1 #2 #2 #1 (no 35 (4x) ‘00 Soldermask openings Polymer 55c £0“ ”‘7“"9 4,23 [soldermusk openings snown T i’ wl'Ul heavy dashed line) 7 Recommend 4-mil (0.1mm) slencil thickness Pin Value Fun in 1") Connect to ground. Acceptable to connect pin 1 and 4 together. Both pins must be connected to GND. 2 CLK Out OUT Oscillator eloek output. Connect to power supply 11st $3.63V. Under normal ope external by power sup :1 50ian 113MHz. EABRACONC
Pb
RoHS/RoHS II compliant
OUTLINE DIMENSION:
Recommended Land Pattern
Dimensions: mm
2012 SMD package:
Pin Name I/O Functionality
1 NC No Connect No connection. Will not respond to any input signal.
2 GND Power Supply Ground Connect to ground. All GND pins must be connected
to power supply ground.
3 CLK Out OUT Oscillator clock output.
4 V
dd
Power Supply
Connect to power supply 1.5V≤V
dd
≤3.63V for
operation over -40°C to +85°C temperature range.
Under normal operating conditions, V
dd
doesn’t
require external bypass/decoupling capacitor(s).
Internal power supply filtering will reject more than
±150mVpp with frequency components through
10MHz.
1508 CSP package:
Pin Name I/O Functionality
1,4 GND Power Supply Ground Connect to ground. Acceptable to connect pin 1 and
4 together. Both pins must be connected to GND.
2 CLK Out OUT Oscillator clock output.
3 V
dd
Power Supply
Connect to power supply 1.2V≤V
dd
≤3.63V. Under
normal operating conditions, V
dd
doesn’t require
external bypass/decoupling capacitor(s). Internal
power supply filtering will reject more than
±150mVpp with frequency components through
10MHz.
Recommended Land Pattern
Ultra-miniature, Low Power, 32.768kHz MEMS Oscillator
ASTMK
SMD: 2.0 x 1.2 x 0.60mm
CSP: 1.54 x 0.84 x 0.60mm
LL
C
ABRACON IS
ISO9001-2015
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: 12.17.2018
T2 d) 0 O 3 C 0 c E" woo O O O O F KO BO 0 O\ O 52 T \ww T1 Cover Tape P1 Ta e Dimensions [or 2012 SMD aclu e Unit: mm [)1 min. T ] m'Ax. 0.25i0.05 [)1 min. T ] m'Ax. 0.20:0.02 El min 1M: m'Ax. \\ max. El min. \\ max. it” I f SIoI Lccuhon Tape 5on m Core For Tape sun P2 \ m \ 2.25i0.10 0.65i0.05 Ta e Dimensions [or 1508 CSP ack: e Unit:mm m 0.96¢0.03 1.66:0.03 0.63:0.03 Access Hole m Mo Min a .i wz (Measured c (mum Ho‘s Jwam) ”I HUD) i A ___ (Hub Dior“) \A|k\ a .7 w. (Measured 2.5 Mm mm m Huh) 00 Min Depih I) min. “"1 W2 III T & T3 180.5 1.5 13.0+0.6/—0.2 20.2 60i0.5 8.4+1.5/—0 14.4 T10 330 1.5 13.0i0.2 20.2 10M.5 8.4+1.5/—0 14.4 EABRACONC
Pb
RoHS/RoHS II compliant
TAPE & REEL:
Unit: mm
ASTMK
Tape Dimensions for 2012 SMD package (Unit: mm)
D0 D1 min. E1 E2 min. F P0 P1 P2
1.55±0.05 1.0 1.75±0.1 6.05 3.5±0.05 4.0±0.1 4.0±0.1 2.0±0.05
T T1 max. T2 max. W max. A0 B0 K0
0.25±0.05 NA NA 8.3 1.6±0.05 2.25±0.10 0.65±0.05
Tape Dimensions for 1508 CSP package (Unit:mm)
D0 D1 min. E1 E2 min. F P0 P1 P2
1.55±0.05 0.18 1.75±0.1 6.05 3.5±0.05 4.0±0.1 4.0±0.1 2.0±0.05
T T1 max. T2 max. W max. A0 B0 K0
0.20±0.02 NA NA 8.3 0.96±0.03 1.66±0.03 0.63±0.03
Option A max. B min. C D min. N W1 W2 max.
T & T3 180.5 1.5 13.0+0.6/-0.2 20.2 60±0.5 8.4+1.5/-0 14.4
T10 330 1.5 13.0±0.2 20.2 100±0.5 8.4+1.5/-0 14.4
T= Tape and reel (1,000pcs/reel)
T3= Tape and reel (3,000pcs/reel)
T10= Tape and reel (10,000pcs/reel)
Ultra-miniature, Low Power, 32.768kHz MEMS Oscillator
SMD: 2.0 x 1.2 x 0.60mm
CSP: 1.54 x 0.84 x 0.60mm
LL
C
ABRACON IS
ISO9001-2015
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: 12.17.2018
ATTENTION: Abracon LLC’s products are COTS – Commercial-Off-The-Shelf products; suitable for Commercial, Industrial and, where designated, Automotive Applica-
tions. Abracon’s products are not specifically designed for Military, Aviation, Aerospace, Life-dependent Medical applications or any application requiring high reliability
where component failure could result in loss of life and/or property. For applications requiring high reliability and/or presenting an extreme operating environment,
written consent and authorization from Abracon LLC is required. Please contact Abracon LLC for more information.