EURO
QUARTZ
Hermetically-sealed, Tight Stability
Rugged construction for severe environments
Tight stability, from ±0.5ppm over -40° to +85°C
Squarewave (CMOS), Clipped Sine, LVPECL or LVDS outputs
T1215 TCXO
750kHz to 800MHz
T1215 - OUTLINES AND DIMENSIONS
SPECIFICATIONS
Frequency Range:
Output:
Option 'C':
Option 'S':
Option 'PE':
Option 'DS':
Symmetry:
Frequency Stability:
Ageing:
Frequency Adjust:
Supply Voltage:
Supply Current:
Acceleration Sensitivity:
750.0kHz to 800MHz
CMOS Square (750kHz to 150MHz)
Clipped Sinewave (10MHz to 50MHz)
LVPECL (20MHz to 800MHz)
LVDS (20MHz to 800MHz)
50%±10%
<1ppm/year, <10ppm for 20 years
±7ppm typical for 0 to Vcc EFC
Positive slope
+2.7 Volts to +5.0 Volts ±5%
<80mA (frequency dependent)
2.5 x 10
-9
/g standard (SD)
<7 x 10
-10
/g available (Option LG)
ENVIRONMENTAL
Vibration:
per MIL-STD-202F, Meth. 204, Cond. A
Shock:
per MIL-STD-202F, Meth. 213, Cond. C
Storage Temperature:
-55° to +95°C
Part may be screened to MIL-PRF-55310, Class 3 Product Level B
(option B); no screening is option 'X'.
Fine Leak:
per MIL-STD-202, Meth. 112, Cond. C
Other vibration and shock levels may be available upon review by
Euroquartz engineering.
STABILITY OVER TEMPERATURE
Temp. Range
-40°~+85°C
-40°~+85°C
-55°~+85°C
-55°~+95°C
Stability
±0.5ppm
±1.0ppm
±2.0ppm
±3.0ppm
Option Code
T57
T16
U26
V36
PART NUMBERING PROCEDURE
Example:
T1215-T57-PE-2.7- X - 100.0MHz
T1215 - T57 - PE - 2.7 - X - 100.0MHz
TCXO Series
Stability Option Code
(See table)
Output Type
(See spec. details)
Supply Voltage
)
(
Screening Level
(see Environmental spec.)
Nominal Frequency
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 info@euroquartz.co.uk www.euroquartz.co.uk
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