Data Sheet

EURO QUARTZ
LVPECL 5x3.2mm 2.5V OSCILLATOR
EQXP-PC52 SERIES
Freq: 0.75MHz to 1.0GHz
Features
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·
·
·
·
·
Extremely low jitter
Low cost
Express delivery
Stability from ±20ppm, -40 to +85°C
RoHS compliant
Serial ID with comprehensive traceability
OUTLINE & DIMENSIONS
Description
Typical applications
The XPRESSO range of fully configurable oscillators utilizes a
family of proprietary ASICs developed for noise reduction to
provide oscillators with noise levels comparable to traditional
bulk-produced quartz and SAW-based oscillators.
XPRESSO oscillators are low-cost, low-noise, with a wide
frequency range, excellent ambient performance and
available on very short leadtimes. All XPRESSO oscillators
are 100% final tested .
· Any application requiring an oscillator.
· SONET
· Ethernet
· Storage Area Networks
· Broadband Access
· Microprocessors/DSP/FPGA
· Industrial Controllers
· Test and measurement
· Fibre Channel
Electrical Specification
Frequency Range:
Frequency stability:
Operating Temperature Range:
Storage Temperature Range:
Supply Voltage:
Input Current
0.75 ~ 20.0MHz:
20+ ~ 220.0MHz:
220+ ~ 630.0MHz:
630+ ~ 1.0GHz:
Output Load:
Start-up Time:
Output Enable/Disable Time:
Moisture Sensitivity Level:
Termination Finish:
Output Low Voltage:
Output High Voltage:
Output Symmetry:
Output Enable Voltage:
Output Disable Voltage:
Rise/Fall Time:
Maximum Soldering Parameters:
0.750MHz ~ 1.0GHz
from ±20ppm to ±100ppm
-40° ~ +85°C
-55° ~ +125°C
+2.5 Volts ±5%
33mA
41mA
63mA
72mA
50W into Vdd-2VDC, typical
10ms
100ns
1
Au
0.68V typical
1.4 Volts typical
45/55%
>70% Vdd
<30% Vdd
400ps
260°C for 10 seconds
Supply Format
Tape and Reel, 12mm tape,
8.0mm pitch,
1k reel = 178mmØ
2k reel = 255mmØ
Model Selection Guide
EQXP - P C 5 2 6 R - 622.080000
Frequency
P = LVPECL
Blank = -20~+70°C
R = -40 ~ +85°C
C = Ceramic
5 = 5x3.2mm
2 = 2.5V
0
5
6
8
=
+
=
=
±100ppm
±50ppm
±25ppm
±20ppm (-20~+70 only)
Jitter Measurements
Rj/Dj Composition
Frequency
Phase Jitter
Time Interval Error Random Deterministic Total Jitter (Tj)
(14*Rj)+Dj
Jitter (Dj)
(MHz)
(12kHz~20MHz) s of jitter distribution Jitter (Rj)
(ps)
(ps p-p)
(ps RMS)
(ps RMS)
(ps RMS)
62.5
156.25
212.50
622.08
2.10
1.20
1.27
1.68
3.1
3.5
4.2
3.7
1.35
1.36
1.33
1.06
10.5
10.0
11.8
8.3
30.5
29.3
30.8
23.4
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 Email: [email protected] www.euroquartz.co.uk
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