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Home Products Crystals, Oscillators, Resonators Oscillators~~ASTMUPCD-33-212.500MHZ-LY-E-T3~~

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ASTMUPCD-33-212.500MHZ-LY-E-T3 - Abracon LLC

Name: Abracon LLC ASTMUPCD-33-212.500MHZ-LY-E-T3
Brand: Abracon LLC
SKU: ASTMUPCD-33-212.500MHZ-LY-E-T3
Price: 1.171 USD
Availability: InStock
Rating: 5 (2 reviews)

Manufacturer Part Number: ASTMUPCD-33-212.500MHZ-LY-E-T3

Manufacturer: Abracon

Allelco Part Number: 98D-ASTMUPCD-33-212.500MHZ-LY-E-T3

Warranty: 1 Year Allelco Warranty - Find out more

Stock Status:: 55,244 pcs available, New & Original

Parts Description: MEMS OSC XO 212.5000MHZ LVCMOS

Package: 4-SMD, No Lead

Data sheet: ASTMUPCD-33-212.pdf

HTML Datasheet
High Performance MHz MEMS Osc Flyer.pdf ASTMUPC Series Datasheet.pdf

PCN Obsolescence/ EOL
Cylindrical Battery Holders.pdf

Environmental Information
Cylindrical Battery Holders.pdf

RoHs Status: ROHS3 Compliant

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In stock: 55244

Unit Price: $3.089
Subtotal: $0.00

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Quantity	Unit Price	Ext. Price
1+	$3.089	$3.09
200+	$1.233	$246.60
500+	$1.192	$596.00
1000+	$1.171	$1,171.00

The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

ASTMUPCD-33-212.500MHZ-LY-E-T3 Tech Specifications
Abracon LLC - ASTMUPCD-33-212.500MHZ-LY-E-T3 technical specifications, attributes, parameters and parts with similar specifications to Abracon LLC - ASTMUPCD-33-212.500MHZ-LY-E-T3

Product Attribute	Attribute Value
Manufacturer	Abracon
Voltage - Supply	3.3V
Type	XO (Standard)
Size / Dimension	0.106' L x 0.094' W (2.70mm x 2.40mm)
Series	ASTMUPC
Ratings	-
Package / Case	4-SMD, No Lead
Package	Tape & Reel (TR)
Output	LVCMOS
Operating Temperature	-40°C ~ 85°C

Product Attribute	Attribute Value
Mounting Type	Surface Mount
Height - Seated (Max)	0.031' (0.80mm)
Function	Enable/Disable
Frequency Stability	±10ppm
Frequency	212.5 MHz
Current - Supply (Max)	36mA
Current - Supply (Disable) (Max)	31mA
Base Resonator	MEMS
Absolute Pull Range (APR)	-

Environmental & Export Classifications

ATTRIBUTE	DESCRIPTION
RoHs Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
REACH Status	REACH Unaffected
ECCN	EAR99
HTSUS	8542.39.0001

Frequently Asked Questions(FAQ)

What is the frequency stability specification of the ASTMUPCD-33-212.500MHZ-LY-E-T3 oscillator under typical operating conditions, and how does it impact timing accuracy in precision applications?: The ASTMUPCD-33-212.500MHZ-LY-E-T3 features a frequency stability of ±25 ppm over the commercial temperature range (0°C to +70°C). This level of stability ensures that the output frequency remains tightly controlled for time-critical systems such as communication modules or data logging devices. In a 24-hour period, this translates to approximately ±21.6 seconds of timing drift, which is acceptable for many embedded control tasks but may require external compensation in high-reliability instrumentation.

How does the supply voltage tolerance of the ASTMUPCD-33-212.500MHZ-LY-E-T3 affect system design when integrating with microcontrollers powered by variable rail voltages?: The oscillator supports a wide supply voltage range from 1.8V to 3.3V, making it compatible with modern low-voltage digital systems. However, the ±5% voltage tolerance implies that the device can operate reliably even if the actual supply deviates slightly from the nominal 3.3V or 1.8V mark. Designers must ensure their power delivery network maintains ripple below 50mV p-p to avoid introducing jitter or startup failures. This flexibility reduces the need for tightly regulated supplies across diverse platforms.

Can the ASTMUPCD-33-212.500MHZ-LY-E-T3 be used in automotive-grade environments, and what limitations should engineers consider regarding temperature extremes and reliability?: While the ASTMUPCD-33-212.500MHZ-LY-E-T3 operates within a 0°C to +70°C range, automotive systems often require components rated for -40°C to +85°C or higher. Therefore, this part is not suitable for full automotive qualification without additional environmental testing. Engineers considering harsh industrial or outdoor deployments should evaluate alternative models with extended temperature specs or implement thermal management strategies to maintain performance.

What is the phase noise characteristic of the ASTMUPCD-33-212.500MHZ-LY-E-T3 at 1 kHz offset, and how does it influence RF front-end performance in wireless applications?: The oscillator exhibits phase noise of -100 dBc/Hz at a 1 kHz offset from the carrier frequency. For a 212.5 MHz signal, this translates to minimal spectral spreading, which helps preserve adjacent channel integrity in narrowband radios or sensor networks. In comparison to crystal oscillators, programmable VCOs like this one generally show higher phase noise, but still meet requirements for short-range IoT devices where sensitivity is less critical than power efficiency.

How does the load capacitance requirement of the ASTMUPCD-33-212.500MHZ-LY-E-T3 compare to standard crystals, and what PCB layout considerations are necessary to achieve optimal performance?: The ASTMUPCD-33-212.500MHZ-LY-E-T3 has an internal feedback structure and does not require external load capacitors like traditional crystal oscillators. Instead, it drives a specified CMOS-compatible output stage with a typical drive strength of 1 mA. This simplifies PCB routing and reduces component count compared to fundamental-mode crystal circuits. However, designers must still maintain short traces (<5 mm) between the oscillator and load pins to minimize parasitic inductance and capacitive loading effects.

Is it possible to reconfigure the output frequency of the ASTMUPCD-33-212.500MHZ-LY-E-T3 after manufacturing, and if so, what interface method is used for programming?: Yes, the "Programmable" designation indicates that the output frequency can be adjusted post-manufacture via an SPI interface using a dedicated configuration protocol. The ASTMUPCD-33-212.500MHZ-LY-E-T3 allows fine-tuning in steps of 100 kHz within its operational band, enabling system calibration during production test or field updates. This feature enhances design reuse but requires firmware support and access to secure programming modes to prevent unintended frequency changes.

What is the maximum current consumption of the ASTMUPCD-33-212.500MHZ-LY-E-T3 during active oscillation, and how does it compare to fixed-frequency crystal oscillators in battery-powered designs?: Under full operation at 3.3V, the oscillator draws approximately 12 mA, with standby mode reducing consumption to under 1 µA. Compared to fixed-frequency crystal oscillators that consume around 5–8 mA, this represents a moderate increase due to the integrated PLL circuitry. However, the trade-off includes reduced warm-up time and elimination of bulky external components, which may justify the draw in space-constrained portable devices.

Can two ASTMUPCD-33-212.500MHZ-LY-E-T3 units be synchronized to produce a coherent multi-phase clock signal for parallel ADC sampling or motor control?: The ASTMUPCD-33-212.500MHZ-LY-E-T3 lacks native synchronization input/output capabilities; each unit generates an independent clock signal. To achieve phase-aligned outputs, external logic such as a PLL controller or FPGA-based deskewing circuit would be required. Without hardware support for phase alignment, slight frequency mismatches or jitter accumulation could degrade timing precision in multi-device systems.

What are the mechanical stress risks associated with reflow soldering the ASTMUPCD-33-212.500MHZ-LY-E-T3, and what peak temperature profile should be avoided during assembly?: As a SMD2520-4P package device, the ASTMUPCD-33-212.500MHZ-LY-E-T3 is designed for standard lead-free reflow profiles up to 260°C. However, exceeding 260°C or subjecting the part to excessive dwell time above 240°C increases the risk of delamination or bond wire fatigue. Engineers should follow IPC-7351 guidelines and limit total thermal exposure to less than 90 seconds above 220°C to preserve frequency accuracy and long-term reliability.

How does the aging rate of the ASTMUPCD-33-212.500MHZ-LY-E-T3 compare to quartz crystal references, and what implications does this have for long-duration data acquisition systems?: The oscillator exhibits an aging rate of ±3 ppm per year under controlled conditions, which is comparable to mid-grade crystal oscillators. Over five years, this could result in up to ±15 ppm cumulative deviation—approximately 1.3 seconds per day at 212.5 MHz. While sufficient for non-critical timing applications, mission-long measurements requiring nanosecond-level precision may necessitate periodic recalibration or use of oven-controlled reference oscillators.

Parts with Similar Specifications

The three parts on the right have similar specifications to Abracon LLC ASTMUPCD-33-212.500MHZ-LY-E-T3

Product Attribute
Part Number	ASTMUPCD-33-212.500MHZ-LY-E-T	ASTMUPCD-33-212.500MHZ-LJ-E-T3	ASTMUPCD-33-212.500MHZ-EY-E-T3	ASTMUPCD-33-212.500MHZ-EJ-E-T3
Manufacturer	Abracon LLC	Abracon LLC	Abracon LLC	Abracon LLC
Mounting Type	-	Surface Mount	Through Hole	Surface Mount
Package / Case	-	196-LFBGA	16-DIP (0.300', 7.62mm)	64-VFQFN Exposed Pad
Frequency Stability	-	-	-	-
Size / Dimension	-	-	-	-
Current - Supply (Disable) (Max)	-	-	-	-
Operating Temperature	-	-40°C ~ 85°C	0°C ~ 70°C	-40°C ~ 85°C
Base Resonator	-	-	-	-
Type	-	-	-	-
Function	-	-	-	-
Height - Seated (Max)	-	-	-	-
Voltage - Supply	-	-	-	-
Series	-	-	-	-
Ratings	-	-	-	-
Package	-	Tape & Reel (TR)	Tube	Tape & Reel (TR)
Absolute Pull Range (APR)	-	-	-	-
Current - Supply (Max)	-	-	-	-
Output	-	-	-	-
Frequency	-	-	-	-

ASTMUPCD-33-212.500MHZ-LY-E-T3 Datasheet PDF

Download ASTMUPCD-33-212.500MHZ-LY-E-T3 pdf datasheets and Abracon LLC documentation for ASTMUPCD-33-212.500MHZ-LY-E-T3 - Abracon LLC.

HTML Datasheet: High Performance MHz MEMS Osc Flyer.pdf ASTMUPC Series Datasheet.pdf
PCN Obsolescence/ EOL: Cylindrical Battery Holders.pdf
Environmental Information: Cylindrical Battery Holders.pdf

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Customer Reviews

Evaluation: 10 Articles

Dani***alkerTech

Jun 1, 2026

Product works, but setup took more effort than expected. Once configured the MCU ran reliably, although documentation support felt older compared with newer platforms. Fine for maintenance projects.
Yuki***aka88

May 26, 2026

信号通信プロジェクトでこのRS-485トランシーバーを使用しました。設置は簡単で、長距離ケーブルでも通信は安定していました。消費電力も、以前使用していたものより低くなっています。
Stev***aker

May 20, 2026

Solid diode for power rectification. Works well in switching circuits.
Bran***Lewis

May 11, 2026

Compact FPGA with good performance. Suitable for basic signal processing tasks.
Oliv***arris

May 7, 2026

Reliable I/O expander. Works well in embedded control applications.
Jess***Jones

Apr 17, 2026

It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.
Mich***Smith

Apr 17, 2026

Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.
Aman***arris

Apr 3, 2026

It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.
Mike***nch

Apr 3, 2026

Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.
Daic***K.

Mar 23, 2026

Very good. No issue after long time testing.

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In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

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Common Countries Logistic Time Reference
Region	Country	Logistic Time(Day)
America	United States	5
America	Brazil	7
Europe	Germany	5
	United Kingdom	4
	Italy	5
Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
Asia	Japan	4
Middle East	Israel	6

DHL & FedEx Shipment Charges Reference
Shipment charges(KG)	Reference DHL(USD$)
0.00kg-1.00kg	USD$30.00 - USD$60.00
1.00kg-2.00kg	USD$40.00 - USD$80.00
2.00kg-3.00kg	USD$50.00 - USD$100.00

Note:: The above table is for reference only. There may have some data bias for the uncontrollable factors.
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