XOPL81 Datasheet, PDF (1/1 Pages) EUROQUARTZ limited – FACTORY PROGRAMMED OSCILLATORS

FACTORY PROGRAMMED OSCILLATORS
XOPL81 SERIES
LVDS Oscillator
11.4 x 9.6mm SMD Package
DESCRIPTION
The XOPL81 range of factory programmable LVDS oscillators provide
custom frequency and specification oscillators within very short lead times.
The parts are very reliable in use and have stabilities from ±50ppm over
-40° to 85°C. In addition to the stability over operating temperature range
customers may also choose from supply voltages of 3.3 and 5.0 Volts. The
3.3 Volt supply version will drive 2.5 Volt logic arrays.
OUTLINE & DIMENSIONS
FEATURES
· Very quick delivery available
· Miniature 11.4 x 9.6mm SMD package
· Frequency range 1MHz to 133MHz
· Supply Voltage 3.3 Volts or 5.0 Volts
· Applications: XAUI, 1 & 10 Gigabit Ethernet, Fibre Channel,
ISCSI, Sonet, Infiniband, Hypertransport, PCI Express, SPI 4.2,
Serial ATA
GENERAL SPECIFICATION
Package Type:
8 pad SMD, sealed package
Frequency Range:
1.0MHz to 133.0MHz
Supply Voltage:
5.0 Volts ±5% or 3.3 Volts ±5%
Frequency Stability*:
±25ppm to ±100ppm
(over operating temperature range)
Operating Temperature Range: -20° ~ +70°C, Commercial
-40° ~ +85°C, Industrial
Storage Temperature Range: -55° to +125°C
Ageing:
±5ppm/year maximum
(Ta=25°C, Vdd= 3.3V or 5.0V)
Packaging:
Bulk pack or tubed
Output Levels:
LVDS
Power Supply Current:
40mA maximum
Output Waveform
Symmetry:
45/55% to 55/45% (1.25 volt level)
Steady-State
Common Mode:
1.125 Volts to 1.375 volts
Differential Output: 0.247 Volts to 0.470 Volts p-p
Rise/fall Times:
1ns maximum
Output Load:
RL=100 ohms maximum
CL=10 pF maximum (scope with
10pF maximum probe from VoD+ to
Gnd and VoD- to Gnd)
PAD CONNECTIONS
Pad 1 NC
Pad 2 Connected to Pad 3
Pad 3 Connected to Pad 2
Pad 4 Ground
Pad 5 LVDS-
Pad 6 LVDS+
Pad 7 Supply Voltage
Pad 8 Supply Voltage
Note: Pad 2 & 3 connect
Pad 7 & 8 connect
* The frequency stability parameter is an inclusive figure and includes
adjustment tolerance at 25°C, stability over operating temperature range,
variations due to load change and shock and vibration.
PRODUCT SELECTION
Model Number
XOPL81100UD
XOPL81050UD
XOPL81025UD
XOPL81100UI
XOPL81050UI
Frequency
Stability
(ppm)
±100
±50
±25
±100
±50
Operating
Temperature
Range
-20°~+70°
-20°~+70°
-20°~+70°
-40°~+85°
-40°~+85°
PART NUMBER GENERATION
Frequency Model No.
Temperature
Range
Supply
Voltage
Nominal
Frequency
(MHz)
See table D = -20°~+70°C Blank = _{5.0 Volts}
I = -40°~+85°C A = 3.3 Volts
EXAMPLE: 72.600MHz XOPL81050UDA
Frequency = 72.600MHz, XOPL81 package, ±50ppm -20°~+70°C,
supply voltage 3.3 Volts, LVDS Output
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: [phone] Fax: [phone] email: [e-mail] web: www.euroquartz.co.uk