LMK62E2-156M Datasheet, PDF (1/9 Pages) Texas Instruments – LMK62XX High-Performance Low Jitter Oscillator

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LMK62XX High-Performance Low Jitter Oscillator
LMK62E2-156M
SNAS719 – DECEMBER 2016
1 Features
•1 Low Noise, High Performance
– Jitter: 150 fs RMS typical Fout > 100 MHz
– PSRR: –60 dBc, Robust Supply Noise
Immunity
• Supported Output Format
– LVPECL, LVDS and HCSL up to 400 MHz
• Total Frequency Tolerance of ±50 ppm
(LMK62X2) and ±25 ppm (LMK62X0)
• 3.3-V Operating Voltage
• Industrial Temperature Range (–40ºC to +85ºC)
• 5-mm x 3.2-mm 6-pin Package That is Pin-
Compatible With Industry Standard 5032 XO
Package
2 Applications
• High-Performance Replacement for Crystal-,
SAW-, or Silicon-based Oscillators
• Switches, Routers, Network Line Cards, Base
Band Units (BBU), Servers, Storage/SAN
• Test and Measurement
• Medical Imaging
• FPGA, Processor Attach
3 Description
The LMK62XX device is a low jitter oscillator that
generates a commonly used reference clock. The
device is pre-programmed in factory to support any
reference clock frequency; supported output formats
are LVPECL, LVDS and HCSL up to 400 MHz.
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 3.3-V ±5% supply.
PART
NUMBER
LMK62E2-
156M
Device Information⁽¹⁾
OUTPUT TOTAL FREQ
FREQ (MHz) STABILITY PACKAGE / SIZE
AND FORMAT
(ppm)
156.25
LVPECL
±50
6-pin QFM, 5 x
3.2 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Pinout
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. ADVANCE INFORMATION for pre-production products; subject to
change without notice.