LMK60E2-156M Datasheet, PDF (1/17 Pages) Texas Instruments – High-Performance Low Jitter Oscillator

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LMK60E2-156M, LMK60E0-156M, LMK60E0-212M
SNAS718A – DECEMBER 2016 – REVISED JUNE 2017
LMK60EX High-Performance Low Jitter Oscillator
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
(LMK60X2) and ±25 ppm (LMK60X0)
• 3.3-V Operating Voltage
• Industrial Temperature Range (–40ºC to +85ºC)
• 7-mm × 5-mm 6-pin Package That is Pin-
Compatible With Industry Standard 7050 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 LMK60EX is a family of low jitter oscillators that
generate 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.
Device Information⁽¹⁾
PART NUMBER
TOTAL FREQ
STABILITY (ppm)
PACKAGE / SIZE
LMK60E2-156M QFM (6)
7.00 mm × 5.00 mm
LMK60E0-156M QFM (6)
7.00 mm × 5.00 mm
LMK60E0-212M QFM (6)
7.00 mm × 5.00 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Output Frequency Options
PART NUMBER
OUTPUT FREQ
(MHz) AND FORMAT
TOTAL FREQ
STABILITY (ppm)
LMK60E2-156M
156.25 LVPECL
±50
LMK60E0-156M
156.25 LVPECL
±25
LMK60E0-212M
212.5 LVPECL
±25
Pinout
OE 1
6 VDD
6 ₅₄
NC 2
5 OUTN
GND 3
4 OUTP
12 ₃
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. PRODUCTION DATA.