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- Manuals
- 17
- Languages
- EN
- Last added
- 2026-10-01
Featured ECLIPTEK manuals

Ecliptek ES52C1 Oscillator Datasheet
The ES52C1 series are temperature‑compensated crystal oscillators (TCXO) featuring a clipped sinewave output, 3.3 V supply voltage, and an optional external voltage control. They are supplied in a 4‑pad ceramic SMD package and are RoHS compliant.
The datasheet lists performance data such as a frequency range of 10 MHz to 40 MHz, frequency stability of ±1.0 ppm (maximum), aging of ±0.2 ppm, supply voltage tolerance of ±5 %, input current up to 1.5 mA, output voltage of 0.8 Vp‑p minimum, load drive capability of 10 kΩ // 10 pF, phase noise down to –145 dBc/Hz, and an operating temperature range from –55 °C to +125 °C. Packaging options include bulk and tape‑and‑reel formats.
Covers: Electrical Specifications · Mechanical Dimensions · Marking Specifications · Environmental / Mechanical Specifications · Suggested Solder Pad Layout · Tape and Reel Dimensions

ECLIPTEK EB72F51 Oscillator Datasheet
The EB72F51 OCXO offers AT‑Cut crystal technology with an HCMOS output and optional external control voltage on Pin 1. It operates from a 3.3 V supply (±5%) and provides frequency stability of up to ±200 ppb.
Mechanical specifications include a 14‑pin DIP package, custom lead‑length and gull‑wing options, and compliance with MIL‑STD environmental tests such as shock, vibration, and temperature cycling.
Covers: Electrical Specifications · Mechanical Dimensions · Marking Specifications · Part Numbering Guide · Environmental/Mechanical Specifications · Frequency Range
Latest ECLIPTEK manuals
Ecliptek ES52C1 Oscillator Datasheet
Datasheet 2 pages · 111 KB · ENThe Ecliptek ES52C1 Oscillator datasheet provides electrical, mechanical, and environmental specifications for the temperature‑compensated crystal…
ECLIPTEK EB72F51 Oscillator Datasheet
Datasheet 2 pages · 98 KB · ENThe ECLIPTEK EB72F51 is an oven‑controlled crystal oscillator (OCXO) with HCMOS output, 3.3 V supply, and a 14‑pin DIP package.
ECLIPTEK EMK42 Series
EMK42 series is a MEMS resonator produced by ECLIPTEK CORP., with a working frequency range of 1.000MHz to 125MHz, a supply voltage of 2.5V, and a high stability and 30,000 G shock resistance.
ECLIPTEK EC28 series
The EC28 series is an oscillator produced by ECLIPTEK CORP. The series uses HCMOS output, 2.5V supply voltage, 14-pin DIP package, and stability up to ±20ppm. Custom lead length and gull wing options are available.
ECLIPTEK EC series
This document is a notification about the termination of Ecliptek series products, including a description of the terminated products and recommended replacements.
ECLIPTEK EB13C3 SERIES DATA SHEET
The EB13C3 series is a 3.3V CMOS clock generator produced by ECLIPTEK CORP., with low input current, high stability and low standby current
ECLIPTEK E15D8 SERIES DATA SHEET
ECLIPTEK E11C1 Series
Ecliptek Corporation has announced the termination of the E11C1, E13C1, E11C2, E13C2, E31C2 and E32C2 series. These products will be terminated effective May 14, 2003.
ECLIPTEK ECCM3 SERIES Termination data sheet
The ECCM3 series crystal has been discontinued since June 1, 1998 and new orders will no longer be accepted
ECLIPTEK EB52F5 Series DATA SHEET
This document is about EB52F5 series temperature compensated crystal oscillator (TCXO) information
ECLIPTEK Marketing Bulletin DATE: May 10 2004 TO: Affected Customers FROM: Mark Stoner RE: Product Termination
This document is a bulletin from Ecliptek Corporation notifying all customers that the following series of products will be terminated effective May 10, 2004: EB51F2 5V 14 Pin DIP TCXO, HCMOS, ES51F2 5V 14 Pin DIP TCXO, Sinewave, EB52F2 3.3V 14 Pin DIP TCXO, HCMOS, ES52F2 3.3V 14 Pin DIP TCXO, Sinewave. Ecliptek Corporation will not provide an end-of-life policy for these products, but will provide a recommended alternative product within 90 days.
ECLIPTEK E2U Series DATA SHEET
This document describes the features and characteristics of the E2U series crystals, including RoHS compliance, HC-49/US package, AT or BT cut options, resistance weld seal, tight tolerance/stability, and available options such as tape and reel, insulator tab, and custom lead length.
ECLIPTEK Marketing Bulletin E11J1 Series
Ecliptek will terminate the product E11J1, E13J1 on August 25, 2005, and will not accept new orders.
ECLIPTEK EC32 Series Manual
This product is a 3.3V voltage controlled crystal oscillator, using HCMOS/TTL output, 14 pin DIP package, stability reaches ±20ppm, with wide frequency and pull range
ECLIPTEK Marketing Bulletin DATE: December 27 th 2006 TO: All Sales Personnel FROM: Mark Stoner RE: Product Termination
The document is about the termination of the Ecliptek EC20 series products. The series will be discontinued on March 31, 2007 and delivery will end on June 30, 2007.
Which document do I need?
Datasheet
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in ECLIPTEK manuals
What supply voltage does the ES52C1 oscillator require?
It operates from a 3.3 V DC supply with a tolerance of ±5 %.
What is the frequency stability of the ES52C1?
The oscillator provides a frequency stability of ±1.0 ppm maximum.
What supply voltage does the EB72F51 require?
It requires a 3.3 V DC supply with a tolerance of ±5 %.
What is the frequency stability of the EB72F51?
The oscillator provides a frequency stability of up to ±200 ppb.
