TFF1004HN Datasheet, PDF (1/19 Pages) NXP Semiconductors – Integrated mixer oscillator PLL for satellite LNB

TFF1004HN/N1
Integrated mixer oscillator PLL for satellite LNB
Rev. 01 — 25 August 2008
Product data sheet
1. General description
CAUTION
The TFF1004HN/N1 is an integrated downconverter for use in Low Noise Block (LNB)
convertors in a 10.7 GHz to 12.75 GHz K_u band satellite receiver system.
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 61340-5, JESD625-A or
equivalent standards.
2. Features
I Pre-amplifier, mixer, buffer amplifier and PLL synthesizer in one IC
I Alignment-free concept
I Crystal controlled LO frequency generation
I Low phase noise
I Switched LO frequency (9.75 GHz and 10.6 GHz)
I Low spurious
3. Applications
I K_u band LNB converters for digital satellite reception (DVB-S)
4. Quick reference data
Table 1. Quick reference data
V_CC = 3.3 V; T_amb = 25 °C; f_LO = 9.75 GHz or 10.6 GHz; f_xtal = 50 MHz; Z₀ = 50 Ω unless otherwise specified.
Symbol Parameter
Conditions
Min Typ Max Unit
V_CC
supply voltage
I_CC
supply current
RF input and IF output AC coupled
RF input and IF output AC coupled
[1] _{3.0 3.3 3.6 V}
[1][2] _{- 102 125 mA}
NF_SSB single sideband noise figure
low band
[2][3][4][5 _-
]
9 10 dB
high band
[2][4][5][6 _-
]
9 10 dB
G_conv conversion gain
low band
high band
[2][3][5] _{26 32 35 dB}
[2][5][6] _{26 32 35 dB}