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PDF SHFD836A Data sheet ( Hoja de datos )
| Número de pieza | SHFD836A | |
| Descripción | Differential to Single-Ended Linear Broadband Amplifier | |
| Fabricantes | SHF | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de SHFD836A (archivo pdf) en la parte inferior de esta página. Total 11 Páginas | ||
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SHF Communication Technologies AG
Wilhelm-von-Siemens-Str. 23D • 12277 Berlin • Germany
Phone ++49 30 772 051-0 • Fax ++49 30 753 10 78
Datasheet
SHF D836 A
Differential to Single-Ended
Linear Broadband Amplifier
SHF reserves the right to change specifications and design without notice – SHF D836 A - V001 – March 11, 2016 Page 1/11
1 page  
Typical S-Parameters, Group Delay and Phase Response
Single-Ended Measurements
SHF reserves the right to change specifications and design without notice – SHF D836 A - V001 – March 11, 2016 Page 5/11
5 Page 
User Instructions
ATTENTION!
Electrostatic sensitive GaAs FET amplifier
1. To prevent damage through static charge build up, cables should be always discharged before
connecting them to the amplifier!
2. Attach a 50 Ohm output load before supplying DC power to the amplifier!
3. The supply voltage can be taken from any regular 8…12 V, 0.45 A DC power supply and can be
connected to the supply feed-through filter via an ON / OFF switch.
4. Using a 3 dB or 6 dB input attenuator will result in a 6 dB or 12 dB increase of the input return loss.
For minimal degradation of amplifier rise time, these attenuators should have a bandwidth
specification of greater 50 GHz (V/ 1.85mm attenuators)!
5. An input signal of about 0.65 Vpp will produce output swing of about 3 Vpp.
6. Higher input voltages will drive the amplifier’s output stage into saturation, leading to waveform peak
clipping.
7. Saturated output voltages can only be used without damage while the amplifier is connected to a 50
Ohm precision load with a VSWR of less than 1.2 or better than 20 dB return loss up to 40 GHz.
8. While using a reflective load the output voltage has to be reduced to a safe operating level according
to the magnitudes of the reflections.
9. ATTENTION: At radio frequencies a capacitive load can be transformed to an inductive one through
transmission lines! With an output stage driven into saturation this may lead to the immediate
destruction of the amplifier (within a few ps)!
10. The input voltage (single ended) should never be greater than 2 Vpp equivalent to 10 dBm input
power.
SHF reserves the right to change specifications and design without notice – SHF D836 A - V001 – March 11, 2016 Page 11/11
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet SHFD836A.PDF ] | |
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