|
|
PDF HEM831 Data sheet ( Hoja de datos )
| Número de pieza | HEM831 | |
| Descripción | Dual Output intergrated VCO | |
| Fabricantes | BOWEI | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de HEM831 (archivo pdf) en la parte inferior de esta página. Total 1 Páginas | ||
|
No Preview Available !
BOWEI
BOWEI INTEGRATED CIRCUITS CO.,LTD.
HE831/HEM831
Dual Output Integrated VCO
Typical Performance
Features
●Built-in buffer amplifier low frequency pulling
●Dual output flexible tuning design
●Perfect tuning linearity thin film hybrid construction
●TO-8E、SMO-8E、SP-1 package
●Operating temperature range：-55℃～+85℃
Specifications( TA=25℃,VCC=+12V)
Parameter
Symbol Unit Guaranteed Typical Test Condition
Frequency Range fL～fH MHz 1800～1950 –
VT:0～15V
Main Output
PO1 dBm ≥13
–
–
Aux Output
Power Output
Variation
Po2 dBm
–
0
△PO dB ≤±1. 5 ±1. 0
VT=5V
Tuning Voltage
VT V 0～15
–
–
Pushing
KVC MHz/V
–
3.0 VCC=11～13V,VT=5V
Spurious
Rfs dBc ≤-70
–
Harmonics
Rfn dBc
-20
-25
SSB Phase Noise SФ dBc/Hz
–
-95 VT=5V,fm=10KHz
Frequency Drift △f MHz –
35 VT=5V,TA:-55～+85℃
Current
Tuning Port
Capacitance
ICC mA
CT pF
–
–
70
90
–
–
Absolute Ratings
Maximum DC Voltage : +15V
Maximum Tuning Voltage : +30V
Minimum Tuning Voltage : -0.7V
Maximum Storage Temp:＋125℃
1
62
54 3
1
2
HEMXXX
3
Lot number
6
5
Application Notes
TO-8E
4
SMO-8E
1.This device is only an oscillator;
an external buffer amplifier or
isolator is required to lower the
frequency pulling
2.See assembly section for mounting information
3.ESD observe handling precautions
4.Pin 2 can be used as another tuning port if necessary
www.DataSheet4U.com
1
2
3
VCO
6 1.Vcc 4.GND
2. GND 5. Po2
5 3. VT 6.Po1
4
Frequency vs Tuning Voltage
2100
2020
1940
1860
1780
1700
0 2 4 6 8 10 12 14 16 18 20
Tuning Voltage(V)
Power Output vs Tuning Voltage
Ta=+25℃
16
Ta=+85℃
Ta= - 55℃
14
12
0 2 4 6 8 10 12 14 16 18 20
Tuning Voltage(V)
Tuning Sensitivity vs Tuning Voltage
35
25
15
5
0 2 4 6 8 10 12 14 16 18 20
Tuning Voltage(V)
Phase Noise vs Offset Frequency
-50
-70
-90
-110
-130
-150
1K
10K 100K
Offset (Hz)
1M
● TEL:+86-311-87091891 87091887 ● FAX:+86-311-87091282 ● http://www.cn-bowei.com ● E-mail:[email protected]
55
1 page | ||
| Páginas | Total 1 Páginas | |
| PDF Descargar | [ Datasheet HEM831.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| HEM831 | Dual Output intergrated VCO | BOWEI |
| HEM832 | Dual Output intergrated VCO | BOWEI |
| 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 |