IDTF0502NLGI Datasheet F0552NBGI Sampling IF Receiver 600MHz to 1000MHz Advance Datasheet GENERAL DESCRIPTION FEATURES This document describes the specifications for the IDTF0502 600MHz to 1000MHz dual path Sampling IF Dual Channel for Diversity / MIMO Systems TM TM (SIF) Receiver used in Multi-mode, Multi-carrier Combines FlatNoise and Zero- Distortion BaseStation Receivers. Refer to the Part Number Matrix technology below describing the frequency coverage of the complete 28.2dB Total Power Gain series. This series is offered with high side or low side LO 47dB gain control range injection options for all UTRA bands and offers 1dB Gain Steps significantly better Noise and Distortion performance than Ultra linear +44dBm IP3 O currently available solutions. IF frequencies from 60MHz Low NF: 9.6dB G MAX to 275MHz are supported. 50 input impedance Matched 100 differential output impedance The IDTF0502 SIF provides 28.2dB gain and offers 47dB Ultra high +20.2dBm P1dBo gain adjustment in 1dB steps and is designed to operate Independent path standby mode with a single 5V supply. Nominally, the device offers Constant LO impedance in STBY mode +44dBm Output IP3 using 480mA of I . Alternately CC 6 bit parallel control one can configure the device in low current (LC) mode 60MHz to 275MHz IF frequency range to reduce power consumption to less than 1.95 watts. nd Excellent 2 Harmonic Rejection This device is packaged in a 10x10 68-pin TQFN with I = 480mA STD Mode, 390mA LC Mode CC 50 single-ended RF input and 200 differential IF 10x10 68-pin TQFN package output impedances for ease of integration into the receiver lineup. The 200 differential IF output can easily be matched to 100 differential per the application drawing. DEVICE BLOCK DIAGRAM COMPETITIVE ADVANTAGE RF IFOUT A+ IN A TM IFOUT A- IDTs Zero-Distortion mixer in combination with 6 GAIN A 0 : 5 TM 2 LO VCO TDD ( STBY ) interstage filtering and IDTs proprietary FlatNoise Bias Decode 6 GAIN B 0 : 5 Logic Control LC Mode 2 I set DVGA improves system SNR to the point where the RF IFOUT B+ IN B external SAW filter can be eliminated. Both IP3 & NF O are kept virtually flat while gain is backed off, enhancing IFOUT B - SNR significantly under high level interferer conditions, and greatly benefiting 2G/3G/4G Multi-Carrier IF sampling receivers. In addition, total power consumption is reduced by 35% compared to conventional solutions. No external SAW is needed PART NUMBER MATRIX Reduced Power Consumption by 35% Part RF Freq UTRA bands IF Freq Typ. Injection Range Range Gain (MHz) (MHz) (dB) NF and OIP3 virtually flat for first 13 dB gain reduction 5,6,8,12,13,14,17 Low & F0502 600 - 1000 60 - 275 28.2 18,19,20 High Side The fast-settling, parallel mode gain step of 1.0 dB 1,2,3,4,9,10,23, Low & F0552 1710 - 2050 25,33,34,35,36, 60 450 29 coupled with the excellent differential non-linearity allow High Side 37,39 for SNR to be maximized further by targeting the Low & F0562 2300 2700 7,38,40,41 60 450 29 minimum necessary gain in small, accurate increments. High Side The matched output does not require a terminating resistor, thus the gain and distortion performance are preserved when driving Bandpass Anti-Alias filters. TM TM FlatNoise , Zero-Distortion , SIF Rx 1 Rev2, Oct 2014 IDTF0502NLGI Datasheet F0552NBGI Sampling IF Receiver 600MHz to 1000MHz Advance Datasheet Table of Contents Absolute Maximum Ratings ................................................................................................................................... 3 IDTF0502 Recommended Operating Conditions ...................................................................................................... 5 IDTF0502 Specification ......................................................................................................................................... 6 Typical Operating Conditions (184 MHz IF Center) .................................................................................................. 9 TOCs Max Gain, STD Mode, IF = 184MHz +/- 40MHz Gain, OIP3, OIP2 (-1-) ................................................... 10 TOCs Max Gain, STD Mode, IF = 184MHz +/- 40MHz 2x2, L-I, DC Current (-2-) .............................................. 11 TOCs Swept Gain, STD Mode, IF = 184MHz, HS Injection Gain, OIP3, IIP3 (-3-) ............................................. 12 TOCs Swept Gain, STD Mode, IF = 184MHz, HS Injection OIP2, IIP2, 2x2 (-4-) ............................................... 13 TOCs Swept Gain, STD Mode, IF = 184MHz, HS Injection 3x3, L-I, R-I (-5-).................................................... 14 TOCs Swept Gain, LC Mode, RF = 900MHz, IF = 184MHz, HS Injection Gain, OIP3, IIP3 (-6-) .......................... 15 TOCs Swept Gain, LC Mode, RF = 900MHz, IF = 184MHz, HS Injection OIP2, Chan Iso, 2x2 (-7-) .................... 16 TOCs Swept Gain, LC Mode, RF = 900MHz, IF = 184MHz, HS Injection 3x3, L-I, DC Current, R-I (-8-) ............. 17 Typical Operating Conditions 276 MHz IF Center ................................................................................................ 18 TOCs Swept Gain, STD Mode, IF = 276MHz, HS Injection Gain, OIP3, OIP2 (-9-) ............................................ 19 TOCs Swept Gain, STD Mode, IF = 276MHz, HS Injection 2x2, 3x3, Current, R-I, ISO (-10-) ............................ 20 Typical Operating Conditions (80 MHz IF Center) .................................................................................................. 21 TOCs Swept Gain, STD Mode, IF = 80MHz, HS Injection Gain, OIP3, OIP2 (-11-) ............................................ 22 TOCs Swept Gain, STD Mode, IF = 80MHz, HS Injection 2x2, 3x3, Current, R-I, ISO (-12-) .............................. 23 TOCs Return Loss STD Mode (-13-) .............................................................................................................. 24 TOCs Noise Figure, Gain Accuracy, P1dB STD Mode (-14-) ............................................................................. 25 TOCs M x N Spurs LO = 1.08182 GHz, T = 25C, > -90 dBc (-15-) .............................................................. 26 CASE TOCs Histograms N= 4584, T = 25C (-16-) .............................................................................................. 27 CASE Package Drawing (10x10 68-pin Thin QFN) .......................................................................................................... 28 Pinout ................................................................................................................................................................ 29 Pin Description Table .......................................................................................................................................... 30 Digital Pin Voltage & Resistance Values ................................................................................................................ 32 Applications Information ................................................................................................................................... 343 EVkit & Typical Application Schematic .................................................................................................................. 34 EVKIT Picture .................................................................................................................................................... 35 BOM 1 & 2 ......................................................................................................................................................... 36 IF Bias and Output Matching ............................................................................................................................... 38 Top Marking ....................................................................................................................................................... 38 TM TM FlatNoise , Zero-Distortion , SIF Rx 2 Rev2, Oct 2014