E2799.pdf 데이터시트 (총 2 페이지) - 파일 다운로드 E2799 데이타시트 다운로드

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ISSUE 7; April 2016
Description
SEMTECH approved surface mount TCXO designed for use in
SONET appliacations.
Frequency Parameters
Frequency
12.8MHz
Frequency Stability
±20.00ppm
Holdover Stability [±(Fmax-Fmin)/2Fo]:
Temperature, –40 to 85°C, inclusive of Supply Voltage: 3.3V
±5% and Ageing, 24 hours: <±4.6ppm
Free-Run Accuracy, incl.
Calibration @25°C, Temperature –40 to 85°C, Supply Voltage
3.3V ±5%, Load 15pF ±5%, Reflow Soldering and Ageing 20
years: <±20ppm ref. to nominal frequency.
Electrical Parameters
Supply Voltage
3.3V ±5%
Operating Temperature Ranges
-40 to 85°C
Output Details
Output Compatability
Drive Capability
HCMOS
15pF max
Output Control
Tri-State Operation:
Logic ‘1’ (60%VS) to pad 8 enables output
Logic ‘0’ (20%VS) to pad 8 disables output
When at logic ‘0’ the output stage is disabled for all output
options, but the oscillator and compensation circuit are still
active (Current consumption <1mA)
Output Levels
VOL: 10% Vs
VOH: 90% Vs
Noise Parameters
Phase Noise (max):
-90dBc/Hz @ 10Hz
-115dBc/Hz @ 100Hz
-127dBc/Hz @ 1kHz
-137dBc/Hz @ 10kHz
-143dBc/Hz @ 100kHz
Environmental Parameters
Storage Temperature: -55 to 125°C
Shock: IEC 60068-2-27, Test Ea: 980m/s2 acceleration for
6ms, 3 shocks in each of 3 mutually perpendicular planes
Vibration: IEC 60068-2-6, Test Fc, Procedure B4: 10Hz-60Hz
1.5mm displacement, 60-2000Hz at 98.1m/s2, 30mins in 3
mutually perpendicular planes at 1 oct/min
Solderability: MIL-STD-202, Method 208, Category 3
Resistance to Soldering Heat: 260°C/10sec exposure
TCXO Specification
E2799
Outline (mm)
Sales Office Contact Details:
UK: +44 (0)1460 270200
Germany: 0800 1808 443
France: 0800 901 383
USA: +1.760.318.2824
Printed on 26 Apr 16 12:11 using Model Data Sheet V1.2550
Email: info@iqdfrequencyproducts.com
Web: www.iqdfrequencyproducts.com
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TCXO Specification
E2799
Ordering Information
Frequency*
Model*
Example:
12.8MHz E2799
Compliance
RoHS Status (2011/65/EU)
REACh Status
MSL Rating (JDEC-STD-033):
Compliant
Compliant
1
Packaging Details
Pack Style: Bulk
Pack Size: 10
Pack Style: Reel
Pack Size: 1,000
Loose in bulk pack
Tape & reel in accordance with EIA-481-D
Electrical Specification - maximum limiting values 3.30V ±5%
Frequency
Temperature Range
Stability
(Min)
Current
Draw
Rise and Fall
Time
Duty Cycle
°C
ppm
mA
ns
%
12.8MHz
-40 to 85
±20.00
4
9 45/55%
This document was correct at the time of printing; please contact your local sales office for the latest version.
Click to view latest version on our website.
Sales Office Contact Details:
UK: +44 (0)1460 270200
Germany: 0800 1808 443
France: 0800 901 383
USA: +1.760.318.2824
Printed on 26 Apr 16 12:11 using Model Data Sheet V1.2550
Email: info@iqdfrequencyproducts.com
Web: www.iqdfrequencyproducts.com
Page 2 of 2