TFF1024HN/N1,115 NXP

TFF1024HN 1 ) 4 9 + Integrated mixer oscillator PLL for satellite LNB Rev. 1 13 January 2015 Product data sheet 1. General description The TFF1024HN is an integrated downconverter for use in Low Noise Block (LNB) convertors in a 10.70 GHz to 12.85 GHz K band satellite receiver system. u 2. Features and benefits Low current consumption integrated pre-amplifier, mixer, buffer amplifier and PLL synthesizer Flat gain over frequency Single 5 V supply pin Low cost 25 MHz crystal Crystal controlled LO frequency generation Switched LO frequency (selectable to 9.75 GHz, 10.00 GHz, 10.25 GHz, 10.55 GHz, 10.60 GHz, 10.75 GHz, 11.25 GHz or 11.30 GHz) with a 25 MHz crystal as reference Other LO frequencies within the 9.75 GHz to 11.30 GHz range can be realized by using an alternative reference frequency Low phase noise Low spurious Low external component count Alignment-free concept ESD protection on all pins 3. Applications K band LNB converters for VSAT and digital satellite reception (DVB-S / DVB-S2) u 4. Quick reference data Table 1. Quick reference data 9.75 GHz f 11.30 GHz operating conditions of Table 6 apply. LO Symbol Parameter Conditions Min Typ Max Unit 1 V supply voltage RF input and IF output AC coupled 4.5 5 5.5 V CC 1 I supply current RF input and IF output AC coupled -5670 mA CC NF single sideband noise figure f = 1450 MHz T = 25 C -9.011.0dB SSB IF amb 10.55 GHz f 10.60 GHz LO 2 f RF frequency 10.70 - 12.85 GHz RFTFF1024HN NXP Semiconductors Integrated mixer oscillator PLL for satellite LNB Table 1. Quick reference data continued 9.75 GHz f 11.30 GHz operating conditions of Table 6 apply. LO Symbol Parameter Conditions Min Typ Max Unit G conversion gain f = 1450 MHz conv IF f = 10.55 GHz 29.8 34.3 38.8 dB LO f = 10.60 GHz 29.8 34.3 38.8 dB LO s input reflection coefficient 10.70 GHz f 12.85 GHz - 10 - dB 11 RF s output reflection coefficient 950 MHz f 2150 MHz Z =75 - 10 - dB 22 IF 0 IP3 output third-order intercept point carrier power = 10 dBm (measured at output) o f = 1450 MHz 9.75 GHz f 10.75 GHz 14 18 - dBm IF LO f = 1250 MHz 11.25 GHz f 11.30 GHz 14 18 - dBm IF LO 1 DC values. 2 See Table 4 for specific values at certain settings of pins HB0, HB1 and HB2. 5. Ordering information Table 2. Ordering information Type number Package Name Description Version TFF1024HN DHVQFN16 plastic dual in-line compatible thermal enhanced very thin quad flat SOT763-1 package no leads 16 terminals body 2.5 3.5 0.85 mm 6. Functional diagram 9 ,) 2 3// 2 *+ WR + * +% +% +% DDD Fig 1. Functional diagram TFF1024HN All information provided in this document is subject to legal disclaimers. NXP Semiconductors N.V. 2015. All rights reserved. Product data sheet Rev. 1 13 January 2015 2 of 16 5) &&