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The LMK61E0M-SIAR is an LVCMOS ultra-low jitter programmable oscillator with internal EEPROM ‌, designed for applications that require high precision and low jitter performance.

It has the following main characteristics

Ultra-low noise and high performance

Jitter: Typical value of 500fs RMS (on LMK61E0M, fOUT > 50 MHz)

The LMK61E0M-SIAR supports a 3.3V LVCMOS output up to 200MHz

Total frequency tolerance: ±25ppm

System-level characteristics

Burr-free frequency margin: The deviation from the nominal value is up to ±1000ppm

Internal EEPROM: User-configurable startup Settings

Other features

- Device control: Fast mode I2C up to 1000kHz

-3.3V operating voltage

- Industrial temperature range (-40 ° C to +85 ° C)

-7mm × 5mm 8-pin package

Default frequency: 70.656MHz

Product Details

The LMK61E0M-SIAR ultra-low jitter oscillator is a high-performance oscillator capable of generating common reference clocks. Each device is pre-programmed in the factory to support any reference clock frequency. The supported output formats include LVPECL (up to 1GHz), LVDS (up to 900MHz), and HCSL (up to 400MHz). Internal power regulation provides an excellent power ripple suppression ratio (PSRR), reducing the cost and complexity of the power transmission network. The LMK61E0M-SIAR operates under a single power supply of 3.3V±5%. Based on the above characteristics, the LMK61E0M-SIAR device becomes an ideal high-performance alternative to crystal, SAW or silicon-based oscillators.

Application field

The LMK61E0M-SIAR is applicable to various electronic devices that require high precision and low jitter performance, including but not limited to:

High-performance alternatives to crystal oscillators, SAW oscillators or chip oscillators

• Switches, routers, network cards, baseband devices (BBU), servers, storage /SAN

• Testing and measurement

Medical imaging

• FPGA, processor connection

• xDSL, broadcast video

The performance parameters of LMK61E0M-SIAR

Type: Clock Generator

PLL: None

Input: -

Output: LVCMOS

Number of circuits: 1

Ratio - Input: Output: 0:5

Differential - Input: Output: None/None

Frequency - Maximum value: 200MHz

Frequency divider/frequency multiplier: None/Yes

Voltage - Power supply: 1.71V - 1.89V, 2.375V - 2.625V, 3.135V - 3.465V

Operating temperature: -40°C to 85°C (TA)

Installation type: Surface mount type

Package/Shell: 16-TFQFN

Contact Mingjiada to obtain the exclusive quotation for LMK61E0M-SIAR:

Telephone: +86 13410018555 (Mr. Chen)

Email: sales@hkmjd.com

Official website: www.hkmjd.com