TFF1044HN - Integrated mixer oscillator PLL for satellite quad LNB

TFF1044HN是NXP恩智浦公司的一款VSAT产品，TFF1044HN是Integrated mixer oscillator PLL for satellite quad LNB，本站介绍了TFF1044HN的封装应用图解、特点和优点、功能等，并给出了与TFF1044HN相关的NXP元器件型号供参考。

TFF1044HN - Integrated mixer oscillator PLL for satellite quad LNB - VSAT - 卫星LNB IC - 恩智浦

产品描述

The TFF1044HN is a 10.70 GHz to 12.75 GHz Ku band down converter for use inuniversal quad and quattro Low Noise Block (LNB) in satellite receiver systems. Thedevice features two RF inputs (two polarizations) and four IF outputs (up to 4 active IFpaths). 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) andthe 4 (IF channels) x 4 (2 polarizations, 2 bands) IF matrix switch. For flexibility,the gain can be controlled in three discrete stages, the polarization of the RF inputscan be swapped and the second stage LNA biasing control can be switched from pHEMT toBJT configuration.

产品特性和优势

Low current consumption integrated pre-amplifier, mixer, buffer amplifier and PLLsynthesizer
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 5.0mm x 5.0 mm x 0.72 mm

产品应用

Quad LNBs
Quattro LNBs
IP LNBs

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