EUROQUARTZ EQXOP-1000 14 pin dual-in-line programmable oscillator Datasheet

FACTORY PROGRAMMED OSCILLATORS
EQXOP-1000 SERIES
14 pin Dual-in-Line
Programmable Oscillators
OUTLINE & DIMENSIONS
DESCRIPTION
The Euroquartz range of factory programmable oscillators provide custom
frequency and specification oscillators within very short lead times. The
parts are very reliable in use and have stabilities from ±25ppm over -40°
to 85°C. In addition to the stability over operating temperature range
customers may also choose from supply voltages of 2.7, 3.3 and 5.0
Volts, Enable/Disable or Power Down functions and output synchronous
or asynchronous .
FEATURES
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Very quick delivery available
Industry-standard 14 pin DIL package (SMD version available)
Frequency range 1MHz to 133MHz
Supply Voltages 2.7 Volts, 3.3 Volts or 5.0 Volts
Enable/Disable or Power Down options
OPERATING LOAD CONDITIONS
GENERAL SPECIFICATION
Package Type:
Frequency Range
5.0 Volt Supply:
3.3 Volt Supply:
2.7 Volt Supply:
Frequency Stability*:
14 pin DIL Resistance-welded
Start-up Time:
Power Down Delay Time
Synchronous:
Asynchronous:
Output Disable Time
Synchronous:
Asynchronous:
10ms maximum (from power-on)
Maximum Capacitive Load TTL
5.0 Volt Supply
1.0MHz ~ 40MHz:
40.1MHz ~ 133MHz:
50pF
25pF
1.0MHz to 133.0MHz
Maximum Capacitive Load CMOS
1.0MHz to 100.0MHz
5.0 Volt Supply
1.0MHz to 100.0MHz
1.0MHz ~ 66MHz:
50pF
±25ppm to ±100ppm
66.1MHz ~ 133MHz:
25pF
(over operating temperature range)
3.3 Volt/2.7 Volt Supply
Operating Temperature Range
1.0MHz ~ 40MHz:
30pF
Choice of three ranges: 0° ~ +70°C
Part code: ‘C’
40.1MHz ~ 100MHz:
15pF
-20° ~ +70°C
Part code: ‘D’
-40° ~ +85°C
Part code: ‘I’
PRODUCT SELECTION
Storage Temperature Range:
-55° to +125°C
Ageing:
±5ppm/year maximum
Frequency
Operating
(Ta=25°C, Vdd=2.7V, 3.3V or 5.0V)
Model Number
Stability
Temperature
Packaging:
Bulk pack or tubed
(ppm)
Range
Output Levels:
TTL or CMOS
EQXOP-1100UC
±100
0°~+70°
Maximum Output Loads
EQXOP-1050UC
±50
0°~+70°
<40MHz:
30pF (See note opposite)
EQXOP-1025UC
±25
0°~+70°
>40MHz:
15pF (See note opposite)
EQXOP-1100UD
±100
-20°~+70°
Duty Cycle
EQXOP-1050UD
±50
-20°~+70°
CMOS <40MHz:
45/55% maximum
EQXOP-1025UD
±25
-20°~+70°
CMOS >40MHz:
40/60% maximum
EQXOP-1100UI
±100
-40°~+85°
Output Clock Rise/Fall Times:
4ns maximum
EQXOP-1050UI
±50
-40°~+85°
Power Supply Current:
25mA (unloaded
)
EQXOP-1025UI
±25
-40°~+85°
Standby Current:
10µA typical 50µA maximum
Output Enable Time:
T/2ns typical, T+10ns maximum
10ns typical, 15ns maximum
T/2ns typical, T+10ns maximum
10ns typical, 15ns maximum
(T = frequency period)
100ns maximum
PART NUMBER GENERATION
Frequency
Model No.
Nominal
Frequency
(MHz)
See table
above
EXAMPLE:
RMS Jitter
1MHz~33MHz:
33MHz~133MHz:
±50ps maximum
±40ps maximum
* 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 ±10%, supply
voltage change ±10%, first year ageing, shock and vibration.
Output
Option
Supply
Voltage
Blank = 5.0 Volts
A=
3.3 Volts
B=
2.7 Volts
T = Tristate
(Enable/Disable
P = Power Down
24.8920MHz EQXO-1050UDTA
Frequency = 24.8920MHz, EQXOP-1000 package,
±50ppm -20°~+70°C, Tristate, supply voltage 3.3 Volts
SYNCHRONOUS/ASYNCHRONOUS
By default oscillators with Enable/Disable or Power Down functions are
supplied ASYNCHRONOUS. If SYNCHRONOUS operation is required
append ‘SYNC’ to the part number
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: +44 1460 230000 Fax: +44 1460 230001 email: [email protected] web: www.euroquartz.co.uk
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