Low

TEXAS INSTRUMENTS  LMK61E2-SIAT  Oscillator & Pulse Generator IC, Ultra Low Jitter, 1.05 GHz, 3.135 V to 3.465 V, QFM-8

TEXAS INSTRUMENTS LMK61E2-SIAT
Manufacturer Part No:
LMK61E2-SIAT
Order Code:
2520002
Technical Datasheet:
See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The LMK61E2-SIAT is an ultra low programmable oscillator with internal EEPROM in 8 pin QFM package. The LMK61E2-SIAT is an ultra low jitter platinum programmable oscillator with a fractional-N frequency synthesizer with integrated VCO that generates commonly used reference clocks. The outputs can be configured as LVPECL or LVDS or HCSL. It features self start-up from on-chip EEPROM that is factory programmed to generate 156.25MHz LVPECL output. The device registers and EEPROM settings are fully programmable in-system via I2C serial interface. Internal power conditioning provide excellent power supply ripple rejection (PSRR), reducing the cost and complexity of the power delivery network. The device operates from a single 3.3V ±5% supply. It provides fine and coarse frequency margining options via I2C serial interface to support system design verification tests (DVT) such as standard compliance and system timing margin testing.
  • 90fs RMS jitter at Fout < 100MHz
  • PSRR is -70dBc and robust supply noise immunity
  • Total frequency tolerance of ±50ppm
  • Industrial temperature range from -40°C to +85°C
  • ESD protection of ±2KV human body model (HBM) and ±500V charged device model (CDM)
  • User selectable LVPECL up to 1GHz, LVDS up to 900MHz & HCSL up to 400MHz flexible output format
This device has limited built-in ESD protection. The leads should be shorted together or place the device in conductive foam during storage or handling to prevent electrostatic damage to MOS gates.

Product Information

Frequency:
1GHz
Supply Voltage Min:
3.135V
Supply Voltage Max:
3.465V
Digital IC Case:
QFM
No. of Pins:
8Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Cut Tape
Product Range:
PLLatinum oscillator
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Clock & Timing
  • Test & Measurement
  • Communications & Networking

Legislation and Environmental

Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000001

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