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Numéro de sérieTFF1004HN
CategorieTiming Circuits => PLL (Phase locked loop)
DescriptionNtegrated Mixer Oscillator PLL For Satellite LNB
The TFF1004HN/N1 is an integrated downconverter for use in Low Noise Block (LNB) convertors in a 10.7 GHz to 12.75 GHz Ku band satellite receiver system.
SociétéPhilips Semiconductors (Acquired by NXP)
DatasheetTélécharger TFF1004HN datasheet
 
 
  • Description courte

  • The is an integrated downconverter for use in Low Noise Block (LNB) convertors a 10.7 GHz to 12.75 GHz Ku band satellite receiver system.

    CAUTION This device is sensitive to ElectroStatic Discharge (ESD). Observe precautions for handling electrostatic sensitive devices. Such precautions are described in the ANSI/ESD S20.20, IEC/ST JESD625-A or equivalent standards.

    Pre-amplifier, mixer, buffer amplifier and PLL synthesizer in one IC Alignment-free concept Crystal controlled LO frequency generation Low phase noise Switched LO frequency (9.75 GHz and 10.6 GHz) Low spurious

    I Ku band LNB converters for digital satellite reception (DVB-S)

    Table 1. Quick reference data VCC 3.3 V; Tamb = 25 °C; fLO = 9.75 GHz or 10.6 GHz; fxtal = 50 MHz; = 50 unless otherwise specified. Symbol Parameter VCC ICC NFSSB supply voltage supply current single sideband noise figure Conditions RF input and IF output AC coupled RF input and IF output AC coupled low band high band Gconv conversion gain low band high band

    Table 1. Quick reference data...continued VCC 3.3 V; Tamb = 25 °C; fLO = 9.75 GHz or 10.6 GHz; fxtal = 50 MHz; = 50 unless otherwise specified. Symbol Parameter IP3O Conditions Min Typ Max Unit output third-order intercept point carrier power = -10 dBm (measured at output); worst case is given. low band high band

    DC values. See corresponding graph in Section 13.1.2 "Parameters as function of temperature". Low band conditions: PRF_IN = -50 dBm; fLO = 9.75 GHz; fRF_IN = 10.70 GHz to 11.70 GHz; fIF_OUT = 950 MHz to 1950 MHz. Measured with band-pass filter according to Figure 4 and Figure 5. See corresponding graph in Section 13.1.1 "Parameters as function of frequency". High band conditions: PRF_IN = -50 dBm; fLO = 10.6 GHz; fRF_IN = 11.70 GHz to 12.75 GHz; fIF_OUT = 1100 MHz to 2150 MHz. measured in 50 environment and calculated back towards a 75 environment. measured with carriers depicted in Table 10.

    Table 2. Ordering information Package Name TFF1004HN/N1 HVQFN24 Description plastic, heatsink very thin quad flat package; no leads; 24 terminals; body mm Version SOT616-1 Type number

    REG_V_VCO VCO_GND VCC(XO) VCC(PLL) 2 PFD CHARGE PUMP PLL_LF 11