MEMS Oscillators Selection Guide Datasheet by Abracon LLC

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Abracon New MEMS Oscillators
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Low Power, Ultra-Miniature kHz MEMS
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Abracon’s new low power, miniature kHz MEMS oscillators (watch-MEMS®series),
utilizes all-silicon MEMS resonators, configured using proprietary MEMS technology.
These MEMS resonator-based oscillators are vacuum-sealed, packaged in cost-
effective plastic packages, yielding exceptional immunity to shock, vibration & aging,
while providing significantly accurate timing, relative to a typical Tuning Fork Crystal
kHz MEMS Technology
~ 524 kHz Low power resonator; core for
32.768kHz oscillator design
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Size Advantage
3.2x1.5mm
(3215)
ABS07
2.0x1.2mm
(2012)
ABS06
1.6x1.0mm
(1610)
ABS05
2.4
mm2
2.0x1.2mm SMD 1.2
mm2
1.5x0.8mm CSP
Quartz
80% Smaller Than
2.0x1.2 mm Quartz
Solution
60% Smaller
Than 1.6x1.0
mm Quartz
Solution
8 mm2
Footprint 5mm2
Footprint 3 mm2
Footprint
watch-MEMS®
2012 size SMD package footprint
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Output Swing Level Advantage
(for ASTMK, ASTMKJ, ASTMKH series)
New Abracon MEMS Oscillators use technology that is optimized to yield output
signal swing-level for lower power consumption.
Reduced output swing level can interface directly into the XTAL input pin on the
µController; thereby a quartz tuning fork crystal can be used on the same layout
Option Code
Description
DCC
Rail
-to-Rail LVCMOS
AA3
AC
-coupled signal, swing level: 0.3V min.
D14
DC
-coupled signal, VOL: 0.400V max, VOH: 1.100V min
D26
DC
-coupled signal, VOL: 0.525V max, VOH: 1.225V min
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ASTMTXK Series (1.54 x 0.84 x 0.6mm)
Temperature Compensated, Ultra-Miniature kHz MEMS Oscillator
Main Features:
Package Size: 1.54 x 0.84 x 0.6mm
Output Frequency: 32.768kHz
Output Type: LVCMOS
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 -10 to +70°C and -40 to +85°C
Internal power supply filtering eliminates external bypass capacitor for Vdd port.
Typical Markets/Applications:
Fitness/Medical monitoring sensors
Smart Meters
Portable devices
RTC reference clocks
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ASTMKJ Series (1.54 x 0.84 x 0.6mm)
Low Power, Ultra-Miniature kHz MEMS Oscillator
Main Features:
Package Size: 1.54 x 0.84 x 0.6mm
Output Frequency: 32.768kHz
Output Type: LVCMOS
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 (@Vdd=1.5~3.36V); ±250ppm over -10 to +70°C (@Vdd=1.2~1.5V);
±100ppm over -40 to +85°C
Internal power supply filtering eliminates external bypass capacitor for Vdd port.
Proprietary MEMS Technology enables programmable output swing for lower power
Typical Markets/Applications:
Timekeeping
Battery Management
Mobile devices
RTC reference clock
Wireless accessories
Fitness/Medical monitoring sensors
Sport video cams
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ASTMKH Series (2.0 x 1.2 x 0.6mm)
Low Power, Ultra-Miniature kHz MEMS Oscillator
Main Features:
Package Size: 2.0 x 1.2 x 0.6mm
Output Frequency: 32.768kHz
Output Type: LVCMOS
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 (@Vdd=1.5~3.36V); ±250ppm over -10 to +70°C (@Vdd=1.2~1.5V);
±100ppm over -40 to +85°C
Internal power supply filtering eliminates external bypass capacitor for Vdd port.
Proprietary MEMS Technology enables programmable output swing for lower power
Typical Markets/Applications:
Timekeeping
Battery Management
Mobile devices
RTC reference clock
Wireless accessories
Fitness/Medical monitoring sensors
Sport video cams
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ASTMK Series (2.0 x 1.2 x 0.6mm; 1.54 x 0.84 x 0.6mm)
Low Power, Ultra-Miniature kHz MEMS Oscillator
Main Features:
Package Size: 2.0 x 1.2 x 0.6mm (SMD); 1.54 x 0.84 x 0.6mm (CSP)
Output Frequency: 1Hz ~ 32.768kHz (factory programmable, in the powers of 2)
Output Type: LVCMOS
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 (@Vdd=1.5~3.36V); ±250ppm over -10 to +70°C (@Vdd=1.2~1.5V);
±100ppm over -40 to +85°C
Internal power supply filtering eliminates external bypass capacitor for Vdd port.
Proprietary MEMS Technology enables programmable output swing for lower power
Typical Markets/Applications:
Timekeeping
Battery Management
Mobile devices
RTC reference clock
Wireless accessories
Fitness/Medical monitoring sensors
Sport video cams
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ASTMK06 Series (2.0 x 1.2 x 0.6mm)
Low Power, Ultra-Miniature kHz MEMS Oscillator
Main Features:
Package Size: 2.0 x 1.2 x 0.6mm
Output Frequency: 32.768kHz
Output Type: LVCMOS
Supply Voltage: 1.5V to 3.63V
Ultra-Low Current Consumption: 1.0µA typ. (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.
Typical Markets/Applications:
General Timekeeping
Battery Management
Portable devices
RTC reference clock
Bluetooth/WiFi modules
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Target Market /Applications:
Smart Watch
Fitness Electronics
Medical Monitoring Sensors / Devices
Smart Meters
Portable, consumer electronics
RTC reference Clock
Competitors:
Vectron
Abracon Advantage:
In stock @ Abracon & Distribution Channel
Registerable
Competitively priced
Summary
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Series Description Package Size
ASTMTXK
Temperature compensated, ultra
-miniature 32.768kHz
MEMS oscillator
1.54 x 0.84 x
0.6mm
ASTMKJ
Low
-power, ultra-miniature 32.768kHz MEMS oscillator,
with
Programmable Output Swing
1.54 x 0.84 x 0.6mm
ASTMKH
Low
-power, ultra-miniature 32.768kHz MEMS oscillator,
with
Programmable Output Swing
2.0 x 1.2 x 0.6mm
ASTMK
Low
-power, ultra-miniature 1Hz ~ 32.768kHz MEMS
oscillator, with
Programmable Output Swing
1.54 x 0.84 x 0.6mm
2.0 x 1.2 x 0.6mm
ASTMK06
Low
-power, ultra-miniature 32.768kHz MEMS oscillator
2.0 x 1.2 x 0.6mm
Summary
Available in both temp. compensated and standard/non-temp. compensated versions
Ultra-Miniature package size reduces board space
Proprietary MEMS Technology enables programmable output swing for lower power
High Shock/Vibration Resistance
In stock @ Abracon and Distribution channel
Registerable, in distribution stock and competitively priced
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MHz MEMS
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Abracon’s new MHz MEMS oscillators utilize all-silicon MEMS resonators,
configured using proprietary High-Q MEMS technology.
These MEMS resonator-based oscillators are vacuum-sealed, packaged in cost-
effective plastic packages, yielding exceptional immunity to shock, vibration &
aging.
MHz MEMS Technology
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Programmable Output Drive Strength
Advanced programmable output drive strength feature is available for these
new MHz MEMS oscillators with LVCMOS output.
Benefits of this feature are:
Improves system radiated electromagnetic interference (EMI) by slowing
down the clock rise/fall time
Improves the downstream clock receivers (RX) jitter by speeding up the
clock rise/fall time
Improves the capability to drive large capacitive loads while maintaining
full swing with sharp edge rates
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Low Power MHz MEMS
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ASTMLP Series
Low Power, MHz MEMS Oscillator
Main Features:
Industry Standard Packages:
2.0 x 1.6 x 0.75mm; 2.5 x 2.0 x 0.75mm; 3.2 x 2.5 x 0.75mm;
5.0 x 3.2 x 0.75mm; 7.0 x 5.0 x 0.90mm
Output Frequency: 1MHz to 110MHz; 115MHz to 137MHz
Output Type: LVCMOS
Supply Voltage: 1.8V, 2.5V, 2.8V, 3.0V, 3.3V, 2.25V~3.63V
Low Current Consumption:
3.5mA typ. (@20MHz, Vdd=1.8V, no load)
4.9mA typ. (@125MHz, Vdd=1.8V, no load)
Frequency Stabilities include:
±20ppm, ±25ppm, ±50ppm over -20 to +70°C and -40 to +85°C
Factory programmable drive strength
Typical Applications:
GPON, EPON
Portable devices
Consumer electronics
Network switches, router, servers
Ethernet, USB, SATA, SAS, Firewire
Harsh environment (vibration, shock-prone and humid)
Series Package Size
ASTMLPA2.0 x 1.6 x 0.75mm
ASTMLPD2.5 x 2.0 x 0.75mm
ASTMLPE3.2 x 2.5 x 0.75mm
ASTMLPFL
5.0 x 3.2 x 0.75mm
ASTMLPV7.0 x 5.0 x 0.90mm
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ASTMLPT Series (3.5 x 3.0 x 0.25mm)
Low Power, Ultra-low Profile MHz MEMS Oscillator
Main Features:
Ultra-low Profile Package Size: 3.5 x 3.0 x 0.25mm
Output Frequency: 1MHz to 110MHz
Output Type: LVCMOS
Supply Voltage: 1.8V, 2.5V, 2.8V, 3.3V
Low Current Consumption: 3.2mA typ. (@20MHz, Vdd=1.8V, no load)
Frequency Stabilities include:
±100ppm over -20 to +70°C and -40 to +85°C
Typical Applications:
Smart cards
SD cards
High capacity SIM cards
Near Field Communications
Multi-chip modules and System-in-package
Portable devices
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High Temperature MHz MEMS
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ASTMHT Series
High Temperature MHz MEMS Oscillator
Main Features:
Industry Standard Packages:
2.0 x 1.6 x 0.75mm; 2.5 x 2.0 x 0.75mm; 3.2 x 2.5 x 0.75mm;
5.0 x 3.2 x 0.75mm; 7.0 x 5.0 x 0.90mm
Output Frequency: 1MHz to 110MHz; 115MHz to 137MHz
Output Type: LVCMOS
Supply Voltage: 1.8V, 2.5V, 2.8V, 3.0V, 3.3V, 2.25V~3.63V
Wide Operating Temperature Range:
-40 ~ +105°C; -40 ~ +125°C; -55 ~ +125°C;
Low Current Consumption:
3.5mA typ. (@20MHz, Vdd=1.8V, no load)
4.9mA typ. (@125MHz, Vdd=1.8V, no load)
Frequency Stabilities include: ±20ppm, ±25ppm, ±30ppm, ±50ppm
Factory programmable drive strength
Typical Applications:
High temperature applications for industrial, medical, non-automotive and avionics
Harsh environment (vibration, shock-prone and humid)
Series Package Size
ASTMHTA2.0 x 1.6 x 0.75mm
ASTMHTD2.5 x 2.0 x 0.75mm
ASTMHTE3.2 x 2.5 x 0.75mm
ASTMHTFL
5.0 x 3.2 x 0.75mm
ASTMHTV7.0 x 5.0 x 0.90mm
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High Performance MHz MEMS
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ASTMUPC Series
High Performance MHz MEMS Oscillator, LVCMOS
Main Features:
Industry Standard Packages:
2.7 x 2.4 x 0.75mm (compatible with 2520 footprint);
3.2 x 2.5 x 0.75mm; 5.0 x 3.2 x 0.75mm; 7.0 x 5.0 x 0.90mm
Output Frequency: 1MHz to 220MHz
Output Type: LVCMOS
Supply Voltage: 1.8V, 2.5V, 2.8V, 3.3V
Low RMS Phase Jitter:
0.5ps typ. (@156.25MHz, Integration BW:12kHz to 20MHz)
Frequency Stabilities include:
±10ppm, ±20ppm, ±25ppm, ±50ppm
over -20°C to +70°C and -40°C to +85°C
Factory programmable drive strength (for 1MHz ~80MHz only) for improved
jitter, reduced EMI or higher capacitive output load
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ASTMUPC Series
High Performance MHz MEMS Oscillator, LVCMOS
Typical Applications:
Ethernet, SATA, SAS, PCI Express
WiFi
Video
Computing
Storage
Networking
Telecom
Industrial control
Harsh environment (vibration, shock-prone and humid)
Series Package Size
ASTMUPCD2.7 x 2.4 x 0.75mm
(compatible with 2520 footprint)
ASTMUPCE3.2 x 2.5 x 0.75mm
ASTMUPCFL
5.0 x 3.2 x 0.75mm
ASTMLUPCV
7.0 x 5.0 x 0.90mm
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ASTMUPLP, ASTMUPLD Series
High Performance MHz MEMS Oscillator, Differential
Main Features:
Industry Standard Packages:
3.2 x 2.5 x 0.75mm; 5.0 x 3.2 x 0.75mm; 7.0 x 5.0 x 0.90mm
Output Frequency: 1MHz to 625MHz
Output Type:
ASTMUPLP: LVPECL
ASTMUPLD: LVDS
Supply Voltage: 1.8V, 2.5V, 3.3V, 2.25V~3.63V
Low RMS Phase Jitter:
0.6ps typ. (@156.25MHz, Integration BW:12kHz to 20MHz)
Frequency Stabilities include:
±10ppm, ±20ppm, ±25ppm, ±50ppm
over -20°C to +70°C and -40°C to +85°C
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ASTMUPLP, ASTMUPLD Series
High Performance MHz MEMS Oscillator, Differential
Typical Applications:
10GB Ethernet, SONET, SATA, SAS, PCI Express
Storage
Server
Networking
Telecom
Instrumentation
Industrial control
Harsh environment (vibration, shock-prone and humid)
Series Package Size
ASTMUPLPE
ASTMUPLDE
ASTMUPLPFL
ASTMUPLDFL
ASTMUPLPV
ASTMUPLDV
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Target Market /Applications:
Consumer electronics
e.g. Portable devices; Smartphones; DVR; IP Cameras; Set-top box
Datacom infrastructure
e.g. 10/100/1G/10G Ethernet; GPON/EPON/SONET;
Networking, computing, storage devices
e.g. Routers; Gateways; SATA/SAS/PCI Express; Laptop; Printer; SSD
High temperature, harsh environment (shock/vibration/humidity)
e.g. Industrial; Medical; Non-automotive/avionics
Competitors:
Micrel
Silicon Labs
Vectron
Abracon Advantage:
In stock @ Abracon & Distribution Channel
Registrable
Competitively priced
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Summary
Available in a broad portfolio from low power consumption, to wide
operating temperature range, as well as low rms phase jitter
Available in industry standard packages
Ideal drop-in replacements for general purpose crystal oscillators
Factory programmable drive strength for improved jitter, reduced EMI or
higher capacitive output load
High Shock/Vibration Resistance
In stock @ Abracon and Distribution channel
Registerable and competitively priced

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