ASTMTXK Oscillator Datasheet

ASTMTXK Datasheet PDF, Equivalent


Part Number

ASTMTXK

Description

MEMS Oscillator

Manufacture

ABRACON

Total Page 6 Pages
Datasheet
Download ASTMTXK Datasheet


ASTMTXK
Ultra-miniature, Low Power, 32.768kHz MEMS Oscillator
ASTMTXK
ESD Sensitive
Pb
Moisture Sensitivity Level (MSL) – 1
FEATURES:
• 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.
RoHS/RoHS II compliant
1.54 x 0.84 x 0.60mm
APPLICATIONS:
• Fitness/Medical monitoring sensors
• Smart Meters
• Portable devices
• RTC reference clock
STANDARD SPECIFICATIONS:
Parameters
Output Frequency (Fout)
Frequency Stability over Temperature
(Fstab) (1) (without Initial Offset (2))
Frequency Stability over Temperature
(Fstab) (with Initial Offset (2))
Frequency Stability vs Voltage (Fvdd)
Aging (@+25°C)
Supply Voltage (Vdd)
Min
-5
-10
-20
-10
-13
-22
-0.75
-1.5
-1
1.5
Typ
32.768
Max
+5
+10
+20
+10
+13
+22
+0.75
+1.5
+1
3.63
Unit
kHz
ppm
ppm
ppm
ppm
V
Core Supply Current ( Idd ) (3)
0.99
µA
1.52
Power Supply Ramp (tVdd_Ramp)
100 ms
180 300
Start-up Time at Power-up (Tstart)
350 ms
380
Operating Temperature Range (Tuse)
0
-40
+70
+85
°C
Long Term Jitter
2.5 µspp
Period Jitter
35 nsRMS
LVCMOS Output Option ( TA= -40°C to +85°C. Typical values are at TA= +25°C)
Output Rise/Fall Time (tr/tf)
100
200
50
ns
Output Clock Duty Cycle
48
52 %
Output Voltage
VOH 90%*Vdd
VOL
10%*Vdd
V
Notes
Stability Option “G”
Stability Option “Y”
Stability Option “J”
Stability Option “G”
Stability Option “Y”
Stability Option “J”
1.8V±10%
1.5-3.63V
First year. Vdd= 3.3V
TA= -40°C to +85°C
TA= +25°C, Vdd: 1.8V. LVCMOS
output. No load.
TA= -40°C to +85°C,
Vdd max: 1.5V - 3.63V. No load.
TA= -40°C to +60°C, 0 to 90%*Vdd
TA= -40°C to +60°C, valid output
TA= +60°C to +70°C, valid output
TA= +70°C to +85°C, valid output
Option “N”
Option “L”
81920 cycles (2.5sec), 100 samples
Cycles=10000, TA= +25°C,
Vdd:1.5-3.63V
10-90%(Vdd), 15pF load
10-90%(Vdd), 5pF load, Vdd1.62V
Vdd:1.5-3.63V. IOH= -1µA, 15pF
Vdd:1.5-3.63V. IOL= 1µA, 15pF
Note:
1.
2.
3.
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.
Initial offset is defined as the frequency deviation from the ideal 32.768kHz at room temperature, past reflow.
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 = Cdriver*Vout*Fout.
ABRACON IS
CE
5101 Hidden Creek Ln Spicewood TX 78669
Phone: 512-371-6159 | Fax: 512-351-8858
LLC For terms and conditions of sales, please visit:
www.abracon.com
REVISED: 12.14.2018
ABRACON IS
ISO9001-2015
CERTIFIED

ASTMTXK
Ultra-miniature, Low Power, 32.768kHz MEMS Oscillator
ASTMTXK
Pb RoHS/RoHS II compliant
1.54 x 0.84 x 0.60mm
Absolute Maximum Ratings
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
Continuous Power Supply Voltage Range (Vdd)
Short Duration Max. Power Supply Voltage (Vdd)
Continuous Maximum Operating Temperature Range
Short Duration Max. Operating Temperature Range
Human Body Model (HBM) ESD Protection
Charge-Device Model (CDM) ESD Protection
Machine Model (MM) ESD Protection
Latch-up Tolerance
Mechanical Shock Resistance
Mechanical Vibration Resistance
1508 CSP Junction Temperature
Storage Temperature
Test Condition
Value
-0.5 to 3.63
30 minutes
4.0
Vdd:1.5-3.63V
105
Vdd:1.5-3.63V, 30 minutes
125
JESD22-A114
3000
JESD22-C101
750
JESD22-A115
300
JESD78 Compliant
Mil 883, Method 2002
10000
Mil 883, Method 2007
70
150
-65 to +150
Unit
V
V
°C
°C
V
V
V
g
g
°C
°C
Block Diagram
PART IDENTIFICATION:
ASTMTXK - 32.768 kHz -
-
Operating Temp.
N: 0°C ~ +70°C
L: -40°C ~ +85°C
Freq. Stability
G: ±5ppm
Y: ±10 ppm
J: ±20 ppm
Packaging
Blank: Bulk
T: Tape & Reel
(1kpcs / reel)
T3: Tape & Reel
(3kpcs / reel)
T10: Tape & Reel
(10kpcs / reel)
ABRACON IS
CE R
5101 Hidden Creek Ln Spicewood TX 78669
Phone: 512-371-6159 | Fax: 512-351-8858
LLC For terms and conditions of sales, please visit:
www.abracon.com
REVISED: 12.14.2018
ABRACON IS
ISO9001-2015
CERTIFIED


Features Ultra-miniature, Low Power, 32.768kHz ME MS Oscillator ASTMTXK ESD Sensitive Pb Moisture Sensitivity Level (MSL) 1 FEATURES: • 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: 1.52µ A max.(core current, no load) • Freq uency Stabilities include: ±5ppm, ±10 ppm, ±20ppm over 0 to +70°C and -40 to +85°C • Internal power supply fi ltering eliminates external bypass capa citor for Vdd port. RoHS/RoHS II comp liant 1.54 x 0.84 x 0.60mm APPLICATIO NS: • Fitness/Medical monitoring sens ors • Smart Meters • Portable devic es • RTC reference clock STANDARD SP ECIFICATIONS: Parameters Output Freque ncy (Fout) Frequency Stability over Tem perature (Fstab) (1) (without Initial O ffset (2)) Frequency Stability over Tem perature (Fstab) (with Initial Offset ( 2)) Frequency Stability vs Voltage (Fvd d) Aging (@+25°C) Supply Voltage (Vdd) Min -5 -10 -20 -10 -13 -22 -0.75 -1.5 -1 1.5 Typ 32.768 Max +5 +10 +20 +10 +13 +22 +0..
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