|
|
PDF HMC948LP3E Data sheet ( Hoja de datos )
| Número de pieza | HMC948LP3E | |
| Descripción | LOGARITHMIC DETECTOR | |
| Fabricantes | Hittite | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de HMC948LP3E (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
|
No Preview Available !
v02.0913
Typical Applications
The HMC948LP3E is ideal for:
• Point-to-Point Microwave Radio
• VSAT
• Wideband Power Monitoring
• Receiver Signal Strength Indication (RSSI)
• Test & Measurement
HMC948LP3E
54 dB, LOGARITHMIC
DETECTOR, 1 - 23 GHz
Features
Wide Input Bandwidth: 1 to 23 GHz
Wide Dynamic Range: 54 dB up to 23 GHz
Single Positive Supply: +3.3V
Excellent Stability Over Temperature
Fast Rise / Fall Time: 5 / 7 ns
16 Lead 3x3 mm SMT Package: 9 mm²
Functional Diagram
General Description
The HMC948LP3E Logarithmic Detector converts
RF signals at its input, to a proportional DC voltage
at its output. The HMC948LP3E employs successive
compression topology which delivers high dynamic
range over a wide input frequency range. As the input
power is increased, successive amplifiers move into
saturation one by one creating an approximation of
the logarithm function. The output of a series of square
law detectors is summed, converted into the voltage
domain and buffered to drive the LOG OUT output.
The HMC948LP3E provides a nominal logarithmic
slope of +14.2 mV/dB and an intercept of -111 dBm at
23 GHz. Ideal as a log detector for high volume micro-
wave radio and VSAT applications, the HMC948LP3E
is housed in a compact 3x3 mm RoHS compliant SMT
plastic package.
Electrical Specifications, TA = +25 C Vcc = +3.3V
Parameter
Typ. Typ. Typ. Typ. Typ. Typ. Typ. Units
Input Frequency[1]
1 5 10 14 18 20 23 GHz
±3 dB Dynamic Range
53 54 54 55 55 55 55 dB
±3 dB Dynamic Range Center
-23 -25 -24 -22 -20 -15 -15 dBm
Log Error Over Temperature (-40 to +85)
±1
±1
±1 ±1.5 ±1.5 ±1.5 ±1.5 dB
Output Intercept
-104 -107 -109 -112 -113 -108 -111 dBm
Output Slope
16.8 16.7 15.9 15.2 14.6 14.4 14.2 mV/dB
[1] Video output load should be 1K Ohm or higher.
1 IrrlTiniecgrfaseohFpdntrseomsoemnoarsfatiisibtrophkingislrirrtdayafiuncnpirsdtnaeeairdrste,sihegsbesduiysdmtteheimebarledtypidvmlbiAcetyaranPayArtadioyrlhnoeenamgsolauooanlDrgtnrkeofeDrsdvtoh:eiamcevrt9eAreicowist7etspihssipe8usepfsop-lbeularr2.neioicdtSlcp5iseepeaevu0rreetstcya-deioinofo3,iycfrtnno3atdophtria4eboeSftienoer3rsrnursaetaspsc:noupcyrbpeHujipcernFoaatcifirttvttareieetnttnoixg:aottecnew:rPmhdign9aeeMhhnrn7rtegssotls.8eiiaocnobwf-frel2Aiepoth:n.5aowatH9ue0lotona7g-wntsv38oDeotevi3e-crev2eo7riC,.ct5h3eNneos0oor.r-p3oFOPA3Oohprn4arrope3dntlpiTieecorei:aorcnc7treihO,8o,n1n2naod-S3lp-eoE2lulgpiil9vpniysez-pe4rW@aoy7arb,a0hty:tae0i,Pntwt•Ptdhhi.wOtoOetDnor.w.decrB:epi.ovo1hrlax-emoi8ctn9,et0l1iCi0tn0oe-eh6rA.d,ceaNeNtolArmwosmL:rwOswAfwGoono.-aardDdlno,a,gMloMADgAe.0cv2oi0c0me16s28,-29In410c.6,
1 page  
v02.0913
HMC948LP3E
54 dB, LOGARITHMIC
DETECTOR, 1 - 23 GHz
Fall Time for Various Frequencies @ 0 dBm
1.8
2 GHz
1.6
10 GHz
18 GHz
1.4
1.2
1
0.8
0
20 40 60 80 100
TIME (ns)
Rise Time for Various Frequencies @ 0 dBm
1.8
2 GHz
1.6
10 GHz
18 GHz
1.4
1.2
1
0.8
0
20 40 60 80 100
TIME (ns)
0
-5
-10
-15
-20
0
Input Return Loss
+25 C
+85 C
-40 C
5 10 15 20 25 30
FREQUENCY (GHz)
Unless otherwise noted: Vcc = +3.3V, TA = +25 °C
IrrlTiniecgrfaseohFpdntrseomsoemnoarsfatiisibtrophkingislrirrtdayafiuncnpirsdtnaeeairdrste,sihegsbesduiysdmtteheimebarledtypidvmlbiAcetyaranPayArtadioyrlhnoeenamgsolauooanlDrgtnrkeofeDrsdvtoh:eiamcevrt9eAreicowist7etspihssipe8usepfsop-lbeularr2.neioicdtSlcp5iseepeaevu0rreetstcya-deioinofo3,iycfrtnno3atdophtria4eboeSftienoer3rsrnursaetaspsc:noupcyrbpeHujipcernFoaatcifirttvttareieetnttnoixg:aottecnew:rPmhdign9aeeMhhnrn7rtegssotls.8eiiaocnobwf-frel2Aiepoth:n.5aowatH9ue0lotona7g-wntsv38oDeotevi3e-crev2eo7riC,.ct5h3eNneos0oor. r-p3oFOPA3Oohprn4arrope3dntlpiTieecorei:aorcnc7treihO,8o,n1n2naod-S3lp-eoE2lulgpiil9vpniysez-pe4rW@aoy7arb,a0hty:tae0i,Pntwt•Ptdhhi.wOtoOetDnor.w.decrB:epi.ovo1hrlax-emoi8ctn9,et0l1iCi0tn0oe-eh6rA.d,ceaNeNtolArmwosmL:rwOswAfwGoono.-aardDdlno,a,gMloMADgAe.0cv2oi0c0me16s28,-29In410c.6,
4
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet HMC948LP3E.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| HMC948LP3E | LOGARITHMIC DETECTOR | Hittite |
| 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 |