|
|
PDF EMW38GT Data sheet ( Hoja de datos )
| Número de pieza | EMW38GT | |
| Descripción | CMOS 14 pin DIL compatible | |
| Fabricantes | EUROQUARTZ limited | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de EMW38GT (archivo pdf) en la parte inferior de esta página. Total 1 Páginas | ||
|
No Preview Available !
EURO QUARTZ
EMW38GT TCXO
CMOS 14 pin DIL compatible, 'W' Group 200.0MHz to 800.0MHz
Through-hole package compatible with 14 pin DIL
Frequency range: 200.01MHz to 800.0MHz
Supply voltage 3.3 Volts
Frequency stability from ±1ppm over -30 to +75°C
RoHS compliant
DESCRIPTION
EMW38GT series TCXOs are packaged in a through-hole package,
pin compatible with 14 pin DIL with trimmer. With squarewave
(CMOS) output, tolerances are available from ±1.0ppm over -30° to
+75°C. The part has a 0.01mF decoupling capacitor built in.
EMW38GT - OUTLINES AND DIMENSIONS
SPECIFICATION
Product Series Code
TCXO:
VCTCXO:
Frequency Range:
Output Waveform:
Initial Calibration Tolerance:
Standard Frequencies:
Mechanical Frequency Tuning:
Operating Temperature Range:
Frequency Stability
vs. Ageing:
vs. Voltage Change:
vs. Load Change:
vs. Reflow (SMD type):
Supply Voltage:
Output Logic Levels:
Current Consumption:
Rise and Fall Times:
Duty Cycle:
Start-up Time:
Current Consumption:
Output Load:
Storage Temperature:
EMW38GT
VEMW38GT
200.01MHz to 800.0MHz
Squarewave, HCMOS
<±2.0ppm at +25°±2°C
200.0, 204.8, 311.04, 400.0,
409.6 and 622.08MHz
(Partial list)
±3ppm minimum
(see table)
(see table)
±1.0 ppm max. first year
±0.3 ppm max. ±5% change
±0.3 ppm max. ±10% change
±1.0ppm max. for one reflow
(Measured after 24 hours)
+3.3 Volts
Logic High: 90% Vdd min.
Logic Low: 10% Vdd max.
65mA max. (Freq. dependant)
1.2ns typical
50%±5%
5ms typical, 10ms max.
See table below
15pF
-55~+125°C
VEMW38GT VOLTAGE CONTROL SPECIFICATION
Control Voltage:
Standard = +1.5±1.0Volts for all input
voltages. (Contact technical sales if
+2.5±2.0 Volts is required.)
Frequency Deviation: ±6.0 ppm min. (Vcon = +4.5V±1.0V)
Slope Polarity:
Positive (increase of control voltage increases
output frequency.)
Input Impedance:
2M minimum
Modulation Bandwidth: 25kHz minimum
Linearity:
±10% maximum
FREQUENCY STABILITY
Stability (ppm)
±0.5
Temp.
Range (°C)
0 ~ +50
-10 ~ +60
-20 ~ +70
-30 ~ +75
-40 ~ +85
P
ASK
X
X
X
±1.0
P
P
P
P
X
±1.5
P
P
P
P
X
±2.0
P
P
P
P
ASK
±2.5
P
P
P
P
ASK
±3.0
P
P
P
P
P
P = available, x = not available, ASK = call Technical Sales
SSB PHASE NOISE at 25°C
Offset
Part =
EMW38GT33
at 622.080MHz
(dBc/Hz)
10Hz
-50
100Hz
-77
1kHz
-102
10kHz
-115
100kHz
-108
PART NUMBERING SCHEDULE
Example:
EMW38GT33-409.60-2.5/-30+75
Series Description
TCXO = EMW38GT*
VCTCXO = VEMW38GT
Supply Voltage
33 = 3.3 VDC
Frequency (MHz)
Stability over OTR (±ppm)
Operating Temperature Range (OTR) (°C)
Lower and upper limits
*Note: 'G' indicates part is RoHS compliant
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 [email protected] www.euroquartz.co.uk
http://www.Datasheet4U.com
1 page | ||
| Páginas | Total 1 Páginas | |
| PDF Descargar | [ Datasheet EMW38GT.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| EMW38GT | CMOS 14 pin DIL compatible | EUROQUARTZ limited |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |