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參數(shù)資料
| 型號： | T93-T57-20.0MHZ |
| 廠商： | EUROQUARTZ LTD |
| 元件分類： | XO, clock |
| 英文描述： | TCVCXO, CLOCK, 20 MHz, PECL OUTPUT |
| 封裝： | MINIATURE, SMD, 6 PIN |
| 文件頁數(shù)： | 1/1頁 |
| 文件大?。?/td> | 137K |
| 代理商： | T93-T57-20.0MHZ |
EURO QUARTZ
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
TCXO
DESCRIPTION
T90 series TCXOs are packaged in a miniature SMD format The
rugged construction enables the ability to withstand 100,000g . The
series offers a wide frequency range and close tolerances over
temperature.
Very rugged construction TCXO
Miniature SMD format
Very close tolerances over temperature from 0.3ppm
Wide frequency range, 10MHz to 200MHz
Available with HCMOS, PECL, LVPECL or SINEWAVE outputs
GENERAL SPECIFICATION
Frequency Range:
10.0MHz to 200.0MHz
Output
HCMOS:
10MHz to 50MHz
PECL:
50MHz to 200MHz
Sinewave:
20MHz to 200MHz
Symmetry:
50%±10% (HCMOS)
Output level
Sinewave:
+0.8Vp-p typical into 10pF/100kOhm
HCMOS:
<0.2V min. to >Vcc-0.2V max.
Temperature Stability:
See table
Ageing:
<1ppm/yr (10MHz typical)
Frequency adjust:
+5ppm typical via 0 to +5V or
0 to +3.3V control voltage, pos. slope
Supply Voltage:
+5.0VDC ±5% or +3.3VDC
Supply Current
HCMOS:
<20mA
PECL:
<50mA
Sinewave:
<6mA
T90 - OUTLINES AND DIMENSIONS
Temperature Stability (°C)
Tolerance
Model No.
Other
temperature
stabilities
available
-20 ~ +70
±0.3ppm
N37
-20 ~ +70
±0.5ppm
N57
-40 ~ +85
±0.5ppm
T57
-40 ~ +85
±1.0ppm
T16
-55 ~ +95
±2.0ppm
V26
FREQUENCY STABILITY OVER TEMPERATURE
T90 - PART NUMBERING PROCEDURE
Example:
T90-N37-20.0MHz
ENVIRONMENTAL
Vibration:
per MIL-STD-202F, Meth. 204, Cond. A
Shock:
per MIL-STD-202F, Meth. 213, Cond. C
(Shock levels to 100,000g are available)
SPECIFYING INFORMATION
Model No:
Input Voltage
Output Type
T90
+5.0V
HCMOS
T91
+3.3V
HCMOS
T92
+5.0V
PECL
T93
+3.3V
LVPECL
T94
+5.0V
SINEWAVE
T95
+3.3V
SINEWAVE
(Model number - stability - frequency)
T90 - CUSTOMISED PARAMETERS
There are a wide variety of custom options available for the T90 series
TCXO. Contact Euroquartz technical sales with your requirements:
technical@euroquartz.co.uk
Rugged construction CMOS/PECL/Sinewave 9 x 7.5 x 4mm SMD
T90 Series
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