Features: ·Single chip solution for satellite tuner LNA and AGC·Provides for 30 dB minimum AGC·Low DSB NF at maximum gain·High signal handling at minimum gain·Provides differential output drive·ESD protection (Normal ESD handling procedures should be observed)Application·Satellite receiver systems...
SL1914: Features: ·Single chip solution for satellite tuner LNA and AGC·Provides for 30 dB minimum AGC·Low DSB NF at maximum gain·High signal handling at minimum gain·Provides differential output drive·ESD ...
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Characteristics |
Min |
Max |
Unit |
Conditions |
Supply voltage IFIN and IFINB input voltage All I/O port DC offset AGC input DC offset Storage temperature Junction temperature Package thermal resistance, chip to case Package thermal resistance, chip to ambient Power consumption at 5.25V ESD protection |
-0.3 -0.3 -0.3 -55 2 |
7 117 VCC+0.3 4 150 150 39.8 120 790 |
V dBmV V V °C °C °C/W °C/W mW kV |
Transient condition only Except AGC (pin 4) Mil std-883 latest revision method 3015 class 1 |
The SL1914 is a wideband LNA with AGC designed primarily for application in satellite tuner front ends, offering high signal handling capability with low noise figure compatible with most common tuner input requirements.
The SL1914 is optimised to complement the SL1925, ZIF quadrature downconverter, integrating all the active RF circuitry within the tuner, in a highly compact, efficient solution, and offering a full 1-45 MS/s tuner capability.