TFF1044HN/N1Y

+9 /* $  TFF1044HN Integrated mixer oscillator PLL for satellite quad LNB Rev. 1 — 10 June 2015 Product data sheet 1. General description The TFF1044HN is a 10.70 GHz to 12.75 GHz Ku band down converter for use in universal quad and quattro Low Noise Block (LNB) in satellite receiver systems. The device features two RF inputs (two polarizations) and four IF outputs (up to 4 active IF paths). It integrates bias generation and control for the required external LNA stages, image rejection filtering, LO generation, down-conversion mixers, IF amplifier stages, voltage and tone detection on each IF output (for polarization and band selection) and the 4 (IF channels)  4 (2 polarizations, 2 bands) IF matrix switch. For flexibility, the gain can be controlled in three discrete stages, the polarization of the RF inputs can be swapped and the second stage LNA biasing control can be switched from pHEMT to BJT configuration. 2. Features and benefits  Low current consumption integrated pre-amplifier, mixer, buffer amplifier and PLL synthesizer  Integrated pHEMT/BJT bias control for external LNAs  Flat gain over frequency  Single 5 V supply pin  Operates with a low cost 25 MHz crystal  Crystal-controlled LO frequency generation, alignment free concept  Dual simultaneously operating LO frequencies (9.75 GHz and 10.6 GHz)  Adjustable step gain (30 dB, 33 dB and 36 dB)  Integrated switch matrix  Integrated voltage and tone detector  Low phase noise  Low spurious  Low external component count  Alignment-free concept  36-terminal leadless plastic thermally enhanced very thin profile land grid array package 5.0 mm  5.0 mm  0.72 mm 3. Applications  Quad LNBs  Quattro LNBs  IP LNBs TFF1044HN NXP Semiconductors Integrated mixer oscillator PLL for satellite quad LNB 4. Quick reference data Table 1. Quick reference data VCC = 5 V; Tamb = 25 C; fLO = 9.75 GHz or fLO = 10.6 GHz; fxtal = 25 MHz; Z0 = 50  for RF inputs and Z0 = 75  for IF outputs unless otherwise specified. Symbol Parameter Conditions VCC supply voltage IF output AC coupled [1] ICC supply current IF output AC externally coupled; excluding current for LNAs; single activated IF path [1] fRF RF frequency Gconv conversion gain Typ Max Unit 4.3 5 V - 145 - 5.6 mA 10.70 - 12.75 GHz fIF = 1450 MHz (low band); single activated IF path low gain mode [2] - 30 - dB medium gain mode [2] - 33 - dB high gain mode [2] - 36 - dB [2] - 8 - dB - 10 - dB - 10 - dB - 15 dBm NFSSB single sideband noise figure high gain mode; fIF = 1450 MHz (low band) s11 input reflection coefficient 10.70 GHz  fRF  12.75 GHz s22 output reflection coefficient 950 MHz  fIF  2150 MHz output third-order intercept point high gain mode; carrier power is 10 dBm (measured at IF output) IP3o Min [1] DC values. [2] See Table 12 for conversion gain selection settings. [2] - 5. Ordering information Table 2. Ordering information Type number TFF1044HN TFF1044HN Product data sheet Package Name Description Version HVLGA36 plastic thermal enhanced very thin profile land grid array package; no leads; 36 terminals; SOT1359-1 All information provided in this document is subject to legal disclaimers. Rev. 1 — 10 June 2015 © NXP Semiconductors N.V. 2015. All rights reserved. 2 of 27 TFF1044HN NXP Semiconductors Integrated mixer oscillator PLL for satellite quad LNB 6. Functional diagram 9&& 9/ ;23 ;21 &5