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LV7820DEW-FREQ-T250

Description
LVDS Output Clock Oscillator, 80MHz Min, 250MHz Max, LEAD FREE, HERMETIC SEALED, J-LEAD, PLASTIC PACKAGE-6
CategoryPassive components    oscillator   
File Size200KB,9 Pages
ManufacturerPletronics
Environmental Compliance
Download Datasheet Parametric View All

LV7820DEW-FREQ-T250 Overview

LVDS Output Clock Oscillator, 80MHz Min, 250MHz Max, LEAD FREE, HERMETIC SEALED, J-LEAD, PLASTIC PACKAGE-6

LV7820DEW-FREQ-T250 Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?conform to
MakerPletronics
package instructionLEAD FREE, HERMETIC SEALED, J-LEAD, PLASTIC PACKAGE-6
Reach Compliance Codecompliant
Other featuresENABLE/DISABLE FUNCTION; TAPE AND REEL
maximum descent time0.7 ns
Frequency Adjustment - MechanicalNO
frequency stability20%
JESD-609 codee4
Manufacturer's serial numberLV78D
Installation featuresSURFACE MOUNT
Maximum operating frequency250 MHz
Minimum operating frequency80 MHz
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Oscillator typeLVDS
Output load50 OHM
physical size9.04mm x 8.23mm x 3.21mm
longest rise time0.7 ns
Maximum supply voltage2.75 V
Minimum supply voltage2.25 V
Nominal supply voltage2.5 V
surface mountYES
maximum symmetry55/45 %
Terminal surfaceNickel/Gold (Ni/Au)
LV76D / LV78D Series 2.5 V
LVDS Clock Oscillators
February 2010
Do Not Use for New Designs - use LV55 or LV77
• Pletronics’ LV76D / LV78D Series is a quartz
crystal controlled precision square wave generator
with an LVDS output.
• Solder pad compatible with many 9x14mm plastic
J lead packages.
• Tape and Reel or cut tape packaging is available.
• 80 to 250 MHz
• 9.04mm x 8.23mm (S package)
• Enable/Disable
LV76D on pad 1
LV78D on pad 2
• Disable function includes low standby power
mode
• 3
rd
Overtone Crystals used
• Low Jitter
• 5x7 mm LV77xxDW is used
Pletronics Inc. certifies this device is in accordance with the
RoHS 5/6 (2002/95/EC) and WEEE (2002/96/EC) directives.
Pletronics Inc. guarantees the device does not contain the following:
Cadmium, Hexavalent Chromium, Lead, Mercury, PBB’s, PBDE’s
Weight of the Device: 0.4 grams
Moisture Sensitivity Level: 1 As defined in J-STD-020C
Second Level Interconnect code: e4
Absolute Maximum Ratings:
Parameter
V
CC
Supply Voltage
Vi
Vo
Input Voltage
Output Voltage
Unit
-0.5V to +5.0V
-0.5V to V
CC
+ 0.5V
-0.5V to V
CC
+ 0.5V
Thermal Characteristics
The maximum die or junction temperature is 155
o
C
The thermal resistance junction to board is 60 to 100
o
C/Watt depending on the solder pads, ground plane
and construction of the PCB.
Product information is current as of publication date. The product conforms
to specifications per the terms of the Pletronics standard warranty. Production
processsing does not necessarily include testing of all parameters.
Copyright © 2010 Pletronics Inc.
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