Overview
The TFF1014HN/N1,135 is an integrated downconverter designed by NXP USA Inc. for use in Low Noise Block (LNB) converters within Ku band satellite receiver systems. This component operates in the frequency range of 10.7 GHz to 12.75 GHz, making it suitable for digital satellite reception applications such as DVB-S and DVB-S2. The TFF1014HN/N1,135 integrates multiple functions including a pre-amplifier, mixer, buffer amplifier, and a PLL synthesizer, all within a single 16-pin DHVQFN package.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VCC (Supply Voltage) | 4.5 | 5 | 5.5 | V | |
| ICC (Supply Current) | RF input and IF output AC coupled | 52 | mA | ||
| NFSSB (Single Sideband Noise Figure) | Measured at low band fIF = 1450 MHz and high band fIF = 1625 MHz | 7 | dB | ||
| fRF (RF Input Frequency) | 10.7 - 11.7 GHz (low band), 11.7 - 12.75 GHz (high band) | GHz | |||
| Gconv (Conversion Gain) | Measured at low band fIF = 1450 MHz and high band fIF = 1625 MHz | 36 | dB | ||
| Pin Count | 16 | ||||
| Package / Case | 16-VFQFN Exposed Pad | ||||
| RF Type | Ku-Band | ||||
| Noise Figure | 7 dB | ||||
| Number of Mixers | 1 |
Key Features
- Integrated pre-amplifier, mixer, buffer amplifier, and PLL synthesizer
- Flat gain over frequency
- Single 5 V supply pin
- Low cost 25 MHz crystal for LO frequency generation
- Switched LO frequency (9.75 GHz and 10.6 GHz)
- Low phase noise and low spurious emissions
- Low external component count and alignment-free concept
- ESD protection on all pins
Applications
- Ku band LNB converters for digital satellite reception (DVB-S / DVB-S2)
Q & A
- What is the operating frequency range of the TFF1014HN/N1,135?
The TFF1014HN/N1,135 operates in the frequency range of 10.7 GHz to 12.75 GHz.
- What type of package does the TFF1014HN/N1,135 come in?
The component is packaged in a 16-VFQFN Exposed Pad.
- What is the typical supply current of the TFF1014HN/N1,135?
The typical supply current is 52 mA.
- What is the noise figure of the TFF1014HN/N1,135?
The noise figure is typically 7 dB.
- What are the key integrated components of the TFF1014HN/N1,135?
The component integrates a pre-amplifier, mixer, buffer amplifier, and a PLL synthesizer.
- What is the typical conversion gain of the TFF1014HN/N1,135?
The typical conversion gain is 36 dB.
- Does the TFF1014HN/N1,135 have ESD protection?
Yes, the component has ESD protection on all pins.
- What is the supply voltage range for the TFF1014HN/N1,135?
The supply voltage range is from 4.5 V to 5.5 V.
- What type of applications is the TFF1014HN/N1,135 suited for?
The component is suited for Ku band LNB converters in digital satellite reception systems (DVB-S / DVB-S2).
- Does the TFF1014HN/N1,135 require external alignment?
No, the component features an alignment-free concept.
