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參數資料
| 型號： | FREQ1EQXOPL-2025UCT |
| 廠商： | EUROQUARTZ LTD |
| 元件分類： | XO, clock |
| 英文描述： | CRYSTAL OSCILLATOR, CLOCK, 1 MHz - 40 MHz, CMOS/TTL OUTPUT |
| 封裝： | RESISTANCE WELDED, DIP-8/4 |
| 文件頁數： | 1/1頁 |
| 文件大小： | 98K |
| 代理商： | FREQ1EQXOPL-2025UCT |
EURO QUARTZ
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 Email: info@euroquartz.co.uk www.euroquartz.co.uk
Low Jitter 8 pin Dual-in Line
Description
EQXOPL-2000 programmable oscillators provide custom
frequency and specification oscillators with a very quick
delivery time. Jitter, general performance and specification is
comparable to discrete frequency oscillators.
Very quick delivery
Industry-standard 8 pin DIL package
Ultra-low jitter at 1 million samples
Supply Voltage 2.7V, 3.3V or 5.0Volts
Enable/Disable or Power Down options
Features
OUTLINE & DIMENSIONS
Frequency Range:
1.000MHz ~ 133.0MHz
Frequency stability:
from ±25ppm to ±100ppm
Operating Temperature Range:
0° ~ +70°C
Part Code 'C'
-20° ~ +70°C
Part Code 'D'
-40° ~ +85°C
Part Code 'I'
Storage Temperature Range:
-55° ~ +125°C
Ageing:
±5ppm per year max.
Packaging:
Bulk packed or Tubed
Output Levels:
CMOS or TTL
Maximum Output Loads:
Below 40MHz: 30pF
Above 40MHz: 15pF
(See note opposite)
Duty Cycle:
Below 40MHz: 45/55% min.
Above 40MHz: 40/60% min.
Rise/Fall Times:
4ns max.
Supply Current:
25mA (unloaded)
Standby Current:
10A typical, 50A max.
Start-up Time:
10ms max.
Power Down and Disable Delay Time
Synchronous:
T/2ns typical, T +10ns typical
Asynchronous:
10ns typical, 15ns maximum
(T - frequency period)
Output Enable Time:
100ns maximum
Period Jitter S 1MHz ~ 133MHz:
8ps typical, 99ps max.
Period Jitter Peak to Peak
<33.0MHz:
65ps ypical, 99ps max.
33MHz ~ 133MHz:
65ps typical, 80ps max.
Electrical Specification
EQXOPL-2000 Programmable Oscillators
Freq: 1.0MHz to 133.0MHz
Operating Load Conditions
24.890MHz EQXOPL-2100 U C T A
U = CMOS/TTL Output
Operating Temp. Range
C =
0° ~ +70°C
D = -20° ~ +70°C
I = -40° ~+85°C
Stability over Temp.
100 = ±100ppm
050 = ±50ppm
025 = ±25ppm
Series Designation
EQXOPL-2***
Frequency
Model Selection Guide
Output Option
T = Enable/Disable or
P = Power Down
Supply Voltage
Blank = 5.0 Volts ±5%
A = +3.3 Volts ±5%
B = +2.7 Volts ±5%
Maximum Capacitive Load TTL
5.0 Volt Supply
1.0MHz to 40MHz:
50pF
40.0MHz ~ 133MHz:
25pF
Maximum Capacitive Load CMOS
5.0 Volt Supply
1.0MHz to 66MHz:
50pF
66.1MHz to 133MHz:
25pF
3.3 Volt/2.7 Volt Supply
1.0MHz to 40MHz:
30pF
40.0MHz to 100MHz:
15pF
Synchronous/Asynchronous
By default, Euroquartz produce Enable/Disable
and Power Down function oscillators as
ASYNCHRONOUS. If SYNCHRONOUS operation
is required (see above specification for details,)
append 'SYNC' to part number.
EQXOPL-2100UC
±100
0° ~ +70°C
EQXOPL-2050UC
±50
0° ~ +70°C
EQXOPL-2025UC
±25
0° ~ +70°C
EQXOPL-2100UD
±100
-20° ~ +70°C
EQXOPL-2050UD
±50
-20° ~ +70°C
EQXOPL-2025UD
±25
-20° ~ +70°C
EQXOPL-2100UI
±100
-40° ~ +85°C
EQXOPL-2050UI
±50
-40° ~ +85°C
EQXOPL-2025UI
±25
-40° ~ +85°C
Model
Number
Stability
Operating
Temperature
Range
Part Numbers
Part Number Example: 24.890MHz EQXOPL-2100UCTA (see Part Numbers table)
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