Small Cell, BTS PA Driver and Control and General-Purpose RF Products

Transcription

1 Small Cell, BTS PA Driver and Control and General-Purpose RF Products FTF-NET-F0480 Mario Bokatius Product Line Manager M A Y TM External Use

2 Agenda Freescale RF Introduction Cellular & Industrial RF Markets From Macro to Small Cell PAs 3 5 V RF Portfolio Overview Small Cell PA Solutions Overview Product Highlights Macro Cell Driver & Pre-Drivers Overview Product Highlights Summary External Use 1

3 RF Introduction External Use 2

4 3 5 V devices are suitable in many of these markets also RF Cellular RF Industrial Super Macro 28 V-50 V Finals & Drivers 5 V Pre-Drivers & Ctrl CO2 Lasers Plasma Generation MRI ISM Macro 28 V-5 0V Finals & Drivers 5 V Pre-Drivers & Ctrl Broadcast UHF & VHF Television FM Radio Shortwave Radio Micro 28 V Finals 5 V Pre-Drivers & Ctrl Distance Measuring Weather Radar Air Traffic Mgmt Aerospace Pico / Femto 3-5V multi-stage PAs Public Safety Marine Dispatch Mobile Radio External Use 3

5 RF Cellular Small to Macrocells A global leader in high efficiency Micro/Metro & Macrocell PAs now driving our expertise and knowhow into PAs for pico and femtocells > 1 Watt average power 28 V to 50V supply voltage < ½ Watt average power 3 V to 5 V supply voltage External Use 4

6 Small Signal & Low Power RF Portfolio Overview Product Lines 3-5 V supply unless otherwise noted Medium PA GPA Radio Control LNA Discrete class AB multi-stage class A single stage ADAM DSA GaAs phemt SiGe un-matched up to 12V opp. Macro/ Micro BTS Driver Amps: e.g. MMZ25333B Pre-Driver Amps: e.g. MMG20241H e.g. ADAM High Performance: e.g. MML09231H Pico/ Femto BTS General RF GHz >40 db PAs: e.g. MMZ09363B dbm MHz db LMR & Metering: e.g. MMZ09332B MHz 1-2 Watt db ¼ Watt GHz 5V/77mA Gain Blocks: e.g. MMG3012N DC-6 GHz 16 2 GHz DSA for LMR: e.g. MMT20303H MHz 3 bits 1dB / 7dB NF=0.36 db OIP3=37 dbm High Performance: e.g. MML09231H NF=0.36 db OIP3=37 dbm Low Cost SiGe: e.g. MBC GHz NF~1.4 db 3V / 5mA 6V GaAs phemt: e.g. MRFG35003N6A 3 Watts GHz 12V GaAs phemt: e.g. MRFG35010AN 9 Watts GHz Markets & Applications External Use 5

7 Small Cell Power Amplifiers External Use 6

8 ADAM TM Freescale Small Cell PA Solutions Overview Power Amplifier Femto Pico Micro Micro Metro mw 3 5 V mw 5 V Small Cells 1 W 5 V / ~28 V 2 W 5V / ~28V 5 W 5 V / ~ 28 V 2-stage PA QFN 3x3 / 4x4 2 or 3-stage PA QFN 4x4 / 5x5 2-stage/ 2-path PA TO270-WB 2-stage / 2-path PA TO270-WB 2-stage / 2-path PA TO270-WB Drivers / ADAM Not required Not required Driver: MMG20241H ADAM: MMDSxs254H Driver: MMG20241H ADAM: MMDSxs254H Driver: MMG20241H ADAM: MMDSxs254H Architecture M P 1-2 Watt PA Class AB CFR (opt) ADP or DPD (opt) 2-4 Watt PA Class AB CFR (opt) ADP or DPD (opt) 12 Watt PA Doherty ADAM (opt) CFR ADP or DPD 25 Watt PA Doherty ADAM (opt) CFR ADP or DPD Watt PA Doherty ADAM (opt) CFR ADP or DPD External Use 7

9 Femto and Pico Cell PAs (3 5 V) Femto Femto mw 3 5 V QFN 3x3 MMZ09312B MMZ09332B* MMA20312BV MMA25312 MMZ25332B QFN 4x4 MMZ09333B* MMZ25332B4* MMZ25333B Pico Pico mw 5 V QFN 3x3 MMZ09332B* MMZ25332B QFN 4x4 MMZ09333B* MMZ25332B4* MMZ25333B QFN 5x5 MMZ09363B* MMZ20363B* * In development, ** most devices All cellular standards Versatile PA design Covers most popular cellular bands with just 2 to 3 devices per power level Matching adjustable on PCB for most flexibility Operate off any supply from 3 V to 5 V ** Adjustable quiescent bias point for optimum performance Usable with or without CFR & pre-d Also suitable for small power repeater and macro BTS pre-driver applications External Use 8

10 MMZ2533xBx Family 2 Watt High Gain Power Amplifier 50 Gain and ACPR for multiple frequency bands MMZ25333B QFN 4x Gain (db) MMZ25333 Gain (db) MMZ25332 ACPR (dbc) MMZ25332B4 QFN 4x4 MMZ25332B QFN 3x3 Bands: , 9, 10, 23, 25, 33-37, 39 7, 15, 16, 38, 41 Note: ACPR measured with W-CDMA TM1, 64 DCPH, downlink signal at 21dBm average output power; device can be optimized for applications at frequencies from MHz External Use 9

11 5V Drivers & Pre-Drivers External Use 10

12 Macro & Micro BTS Pre-Drivers (5V) Medium PA class AB multi-stage Driver Amps: e.g. MMZ25333B GHz >40 db GPA class A single stage Pre-Driver Amps: e.g. MMG20241H ¼ Watt GHz 5V/77mA Freescale has a full portfolio of 5 V amplifiers ranging from 15 dbm to 36 dbm P1dB Products are housed in industry standard SOT- 89 and QFN packages (single and multi die) Differentiating by focus on aspects that matter in BTS driver applications Rejuvenating existing GPA portfolio with best-inclass performance devices All frequency bands with a focus on 2500 to 3800 MHz Building out Medium Power Amplifier portfolio High maximum junction temperature External Use 11

13 Gain (db) TM Gain (db) 250 mw MMG20241H Highest gain 5V, ~77 ma SOT-89 In Production MHz db Performance Highlights Transfer function designed to drive / provide modest predistortion to BTS Doherty PAs Highest gain for high frequency pre-driver applications Lowest current for optimum efficiency and thermal performance 5V) Also suitable as 2nd stage macro BTS LNA (NF 2 db) 20 Gain vs. Frequency & Temperature MHz Circuit 20 Gain vs. Frequency MHz Circuit C C -40 C Frequency (GHz) Frequency (GHz) External Use 12

14 Summary In addition to V LDMOS power transistors, Freescale offers a comprehensive portfolio of 3 5 V RF products The 3 5 V RF product portfolio is targeting small cell final stage power amplifier applications, driver stage applications for macro base stations and cellular applications, low noise amplifier applications, as well as radio control components The versatile design of Freescale s 3 5 V amplifier product portfolio offers the most flexibility to the customer External Use 13

15 Designing with Freescale Tailored live, hands-on training in a city near you 2014 seminar topics include QorIQ product family update Kinetis K, L, E, V series MCU product training freescale.com/dwf External Use 14

16 Freescale Semiconductor, Inc. External Use