LC71F7001PVBS0-TLM-H - ON SEMICONDUCTOR

ASTMTXK

APPLICATIONS:

FEATURES:

Ultra-miniature, Low Power, 32.768kHz MEMS Oscillator

STANDARD SPECIFICATIONS:

ABRACON IS

1.54 x 0.84 x 0.60mm

Moisture Sensitivity Level (MSL) – 1

RoHS/RoHS II compliant

ESD Sensitive

• Smallest 32.768kHz TCXO in the market: 1.54 x 0.84 x 0.6mm

• Supply Voltage: 1.5V to 3.63V

• Ultra-Low Current Consumption: 1.52µA max.(core current, no load)

• Frequency Stabilities include: ±5ppm, ±10ppm, ±20ppm over 0 to

+70°C and -40 to +85°C

• Internal power supply filtering eliminates external bypass capacitor

for Vdd port.

• Fitness/Medical monitoring sensors

• Smart Meters

• Portable devices

• RTC reference clock

Note:

1. No board level underfill. Measured as peak-to-peak/2. Inclusive of 3x-reflow and ±20% load variation. 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. Initial offset is defined as the frequency deviation from the ideal 32.768kHz at room temperature, past reflow.

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

out

Parameters

Min Typ Max Unit Notes

Output Frequency (Fout zHk 867.23 )

Frequency Stability over Temperature

(Fstab) (1) (without Initial Offset (2))

-5 +5

ppm

Stability Option “G”

-10 +10

Stability Option “Y”

-20 +20

Stability Option “J”

Frequency Stability over Temperature

(Fstab) (with Initial Offset (2))

-10 +10

ppm

Stability Option “G”

-13 +13

Stability Option “Y”

-22 +22

Stability Option “J”

Frequency Stability vs Voltage (Fvdd) -0.75 +0.75 ppm

1.8V±10%

-1.5 +1.5

1.5-3.63V

Aging (@+25°C) -1 +1 ppm

First year. V

= 3.3V

Supply Voltage (Vdd) 1.5 3.63 V

= -40°C to +85°C

Core Supply Current ( Idd ) (3)

0.99

µA

= +25°C, V

: 1.8V. LVCMOS

output. No load.

1.52

= -40°C to +85

max: 1.5V - 3.63V. No load.

Power Supply Ramp (tVdd_Ramp) 100 ms

= -40°C to +60°C, 0 to 90%*V

Start-up Time at Power-up (Tstart)

180 300

= -40°C to +60°C, valid output

350

= +60°C to +70°C, valid output

380

= +70°C to +85°C, valid output

Operating Temperature Range (Tuse) 0 +70 °C

Option “N”

-40 +85

Option “L”

sµ 5.2 rettiJ mreT gnoL pp

81920 cycles (2.5sec), 100 samples

sn 53 rettiJ doireP RMS

Cycles=10000, T

= +25

:1.5-3.63V

LVCMOS Output Option

( T

= -40°C to +85°C. Typical values are at T

= +25°C)

Output Rise/Fall Time (tr/tf) 100 200 ns

10-90%(V

), 15pF load

10-90%(V

), 5pF load, V

≥1.62V

Output Clock Duty Cycle 48 52 %

Output Voltage VOH 90%*Vd

:1.5-3.63V. I

= -1µA, 15pF

VOL 10%*Vd

:1.5-3.63V. I

= 1µA, 15pF

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: 12.14.2018

ASTMTXK

ABRACON IS

CER

1.54 x 0.84 x 0.60mm

RoHS/RoHS II compliant

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

V 36.3 ot 5.0- )

Short Duration Max. Power Supply Voltage (V

) ≤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

V 003 511A-22DSEJ noitcetorP DSE )MM( ledoM enihcaM

tnailpmoC 87DSEJ ecnareloT pu-hctaL

g 00001 2002 dohteM ,388 liM ecnatsiseR kcohS lacinahceM

g 07 7002 dohteM ,388 liM ecnatsiseR noitarbiV lacinahceM

051 erutarepmeT noitcnuJ PSC 8051 °C

051+ ot 56- erutarepmeT egarotS °C

Block Diagram

Absolute Maximum Ratings

PART IDENTIFICATION:

ASTMTXK - 32.768 kHz - -

Packaging

Blank: Bulk

T: Tape & Reel

(1kpcs / reel)

T3: Tape & Reel

(3kpcs / reel)

T10: Tape & Reel

(10kpcs / reel)

Operating Temp.

N: 0°C ~ +70°C

L: -40°C ~ +85°C

Freq. Stability

G: ±5ppm

Y: ±10 ppm

J: ±20 ppm

Ultra-miniature, Low Power, 32.768kHz MEMS Oscillator

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: 12.14.2018

ASTMTXK

ABRACON IS

1.54 x 0.84 x 0.60mm

RoHS/RoHS II compliant

Frequency Stability vs. Operating Temperature Range

(Pre-Reflow )

Frequency Stability vs. Operating Temperature Range

(Post-Reflow)

Core Current vs Operating Temperature Range ting Temperature Range Total Supply Current vs Opera

(Core+LVCMOS Output Driver, No Load)

Start-up and Steady-State Current Profile

Typical Performance Data (TA=25°C, Vdd=1.8V, unless otherwise stated)

Ultra-miniature, Low Power, 32.768kHz MEMS Oscillator

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: 12.14.2018

ASTMTXK

ABRACON IS

CERTIFIED

1.54 x 0.84 x 0.60mm

RoHS/RoHS II compliant

PART IDENTIFICATION:

Power Supply Noise Rejection (±150mV Noise)

Temperature Ramp Response

LVCMOS Output Waveform

swing

= 1.8V, 10pF load)

Ultra-miniature, Low Power, 32.768kHz MEMS Oscillator

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: 12.14.2018

ASTMTXK

ABRACON IS

CERTIFIED

1.54 x 0.84 x 0.60mm

RoHS/RoHS II compliant

OUTLINE DIMENSION:

Pin Name I/O Functionality

1,4 GND Power Supply Ground

Connect to ground. All GND pins must be connected

to power supply ground. The GND pins can be

connected together, as long as both GND pins are

connected to ground.

2 CLK Out OUT Oscillator clock output.

3 V

Power Supply

Connect to power supply 1.5V≤V

≤3.63V. Under

normal operating conditions, V

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

Dimensions: mm

Item Conditions

MAX to T

(Ramp-up Rate) 3°C/second max

Preheat

Temperature Minimum (T

MIN) 150°C

Temperature Typical (T

TYP) 175°C

Temperature Maximum (T

MAX) 200°C

Time (t

sdnoces 081 – 06 )

Ramp-up Rate (T

to T

) 3°C/second max

Time Maintained Above

Temperature (T

) 217°C

Time (t

sdnoces 051 – 06 )

Peak Temperature (T

) 260°C max

Target Peak Temperature (T

Target) 255°C

Time within 5°C of actual peak (t

) 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

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: 12.14.2018

ASTMTXK

ABRACON IS

1.54 x 0.84 x 0.60mm

RoHS/RoHS II compliant

TAPE & REEL:

Ultra-miniature, Low Power, 32.768kHz MEMS Oscillator

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 0.1 1.55 8.3 0.96±0.03 1.66±0.03 0.63±0.03

Unit: mm

Option A max. B min. C D min. N W1 W2 max.

T & T3 180 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)

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: 12.14.2018

ATTENTION: Abracon LLC’s products are COTS – Commercial-O-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.