RFFC5071/50 72 Wideband Synthesizer/VCO with Integrated 6 GHz Mixer RFFC5071/5072 Proposed WIDEBAND SYNTHESIZER/VCO WITH INTEGRATED 6 GHz MIXER Package: QFN, 32-Pin, 5 mm x 5 mm Features 85 MHz to 4200 MHz LO Frequency Range Fractional-N Synthesizer with Very Low Spurious Levels Typical Step Size 1.5 Hz Fully Integrated Low Phase Noise VCO and LO Buffers High Linearity RF Mixer(s) 30 MHz to 6000 MHz Mixer Frequency Range Input IP3 +23 dBm Mixer Bias Adjustable for Low Power Operation Full Duplex Mode (RFFC5071) 2.7 V to 3.3 V Power Supply Low Current Consumption 3- or 4-Wire Serial Interface Applications Diversity Receivers Software Defined Radios Wideband Radios Frequency Band Shifters Point-to-Point Radios WiMax/LTE Infrastructure Satellite Communications Functional Block Diagram Product Description The RFFC5071 and RFFC5072 are reconfigurable frequency conversion devices with integrated fractional-N phased locked loop (PLL) synthesizer, voltage controlled oscillator (VCO) and either one or two high linearity mixers. The fractional-N synthesizer takes advantage of an advanced sigma-delta modulator that delivers ultra-fine step sizes and low spurious products. The PLL/VCO engine combined with an external loop filter allows the user to generate local oscillator (LO) signals from 85 MHz to 4200 MHz. The LO signal is buffered and routed to the integrated RF mixers which are used to convert frequencies ranging from 30 MHz to 6000 MHz. The mixer bias current is programmable and can be reduced for applications requiring lower power consumption. Both devices can be configured to work as signal sources by bypassing the integrated mixers. Device programming is achieved via a simple 3-wire serial interface. In addition, a unique programming mode allows up to four devices to be controlled from a common serial bus. This eliminates the need for separate chip-select control lines between each device and the host controller. Up to six general purpose outputs are provided, which can be used to access internal signals (e.g. the LOCK signal) or to control front end components. Both devices operate with a 2.7 V to 3.3 V power supply. Optimum Technology Matching® Applied GaAs HBT GaAs MESFET InGaP HBT SiGe BiCMOS Si BiCMOS SiGe HBT GaAs pHEMT Si CMOS Si BJT GaN HEMT BiFET HBT LDMOS RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC. BLUETOOTH is a trademark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and registered trademarks are the property of their respective owners. ©2010, RF Micro Devices, Inc. Prelim DS101020 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. 1 of 20 RFFC5071/5072 Absolute Maximum Ratings Parameter Supply Voltage (VDD) Input Voltage (VIN) any pin Proposed Rating Unit -0.5 to +3.6 V -0.3 to VDD + 0.3 V +15 dBm Operating Temperature Range -40 to +85 °C Storage Temperature Range -40 to +150 °C RF/IF mixer input power Parameter Min. Specification Typ. Max. Caution! ESD sensitive device. Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Absolute Maximum Rating conditions is not implied. RoHS status based on EU Directive 2002/95/EC (at time of this document revision). The information in this publication is believed to be accurate and reliable. However, no responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any infringement of patents, or other rights of third parties, resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change component circuitry, recommended application circuitry and specifications at any time without prior notice. Unit Condition ESD Requirementsl Human Body Model Machine Model 2000 V General 1000 V RF Pins 200 V General 100 V RF Pins Operating Conditions Supply voltage (VDD) 2.7 Temperature (TOP) -40 3.0 3.3 V + 85 °C V Logic Inputs/Outputs (VDD=Supply to DIG_VDD pin) Input low voltage -0.3 +0.5 Input high voltage 1.5 VDD V Input low current -10 +10 A Input=0V Input high current -10 +10 A Input=VDD Output low voltage 0 0.2*VDD V Output high voltage 0.8*VDD VDD Load resistance 10 V kΩ Load capacitance 20 pF Static Supply Current (IDD) with 1GHz LO 100 mA Low current, MIX_IDD=1, one mixer enabled. 125 mA High linearity, MIX_IDD=6, one mixer enabled. 2 mA Reference oscillator and bandgap only. 300 A ENBL=0 and REF_STBY=0 Not including balun losses Standby Power Down Current Mixer 1/2 (Mixer output driving 4:1 balun) Gain -2 dB Noise Figure 10 dB Low current setting 13 dB High linearity setting IIP3 Input port frequency range +10 dBm Low current setting +23 dBm High linearity setting 30 6000 MHz 30 4500 MHz External reference frequency 10 104 MHz Reference divider ratio 1 7 Mixer input return loss Output port frequency range 10 dB 100Ω differential Reference Oscillator External reference input level 2 of 20 500 800 1500 mVp-p AC-coupled 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. Prelim DS101020 RFFC5071/5072 Proposed Parameter Min. Specification Typ. Max. Unit Condition Synthesizer (Loop bandwidth of 200 KHz, 52MHz reference) Synthesizer output frequency 85 4200 Phase detector frequency Phase noise (LO=1GHz) Phase noise (LO=2GHz) Normalized phase noise floor Prelim DS101020 52 MHz MHz -108 dBc/Hz 10 kHz offset -108 dBc/Hz 100 kHz offset -135 dBc/Hz 1 MHz offset 0.19 ° -102 dBc/Hz 10 kHz offset -102 dBc/Hz 100 kHz offset -130 dBc/Hz 0.32 ° RMS integrated from 1kHz to 40 MHz -214 dBc/Hz Measured at 20 kHz to 30 kHz offset RMS integrated from 1 kHz to 40 MHz 1 MHz offset 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. 3 of 20 RFFC5071/5072 Proposed Pin Function Description 1 ENBL/GPO5 Device Enable pin. See note 1 and 2. External local oscillator input. 2 EXT_LO 3 EXT_LO_DEC Decoupling pin for external local oscillator. External bandgap bias resistor. See note 3. 4 REXT 5 ANA_VDD1 Analog supply. Use good RF decoupling. Phase detector output. Low-frequency noise-sensitive node. 6 LFILT1 Loop filter op-amp output. Low-frequency noise-sensitive node. 7 LFILT2 VCO control input. Low-frequency noise-sensitive node. 8 LFILT3 9 MODE/GPO6 Mode select pin. See note 1 and 2. Reference input. Use AC coupling capacitor. 10 REF_IN 11 NC Connect to ground. 12 TM Differential input 1 (see note 4). On RFFC5072 this pin is NC. 13 MIX1_IPN Differential input 1 (see note 4). On RFFC5072 this pin is NC. 14 MIX1_IPP 15 GPO1/ADD1 General purpose output / MultiSlice address bit. 16 GPO2/ADD2 General purpose output / MultiSlice address bit. 17 MIX1_OPN Differential output 1 (see note 5). On RFFC5072 this pin is NC. 18 MIX1_OPP Differential output 1 (see note 5). On RFFC5072 this pin is NC. Digital supply. Should be decoupled as close to the pin as possible. 19 DIG_VDD 20 NC 21 NC 22 ANA_VDD2 Analog supply. Use good RF decoupling. Differential input 2 (see note 4). 23 MIX2_IPP Differential input 2 (see note 4). 24 MIX2_IPN General purpose output / frequency control input. 25 GPO3/FM 26 GPO4/LD/DO General purpose output / Lock detect output / serial data out. 27 MIX2_OPN Differential output 2 (see note 5). 28 MIX2_OPP Differential output 2 (see note 5). Chip reset (active low). Connect to DIG_VDD if asynchronous reset is not required. 29 RESETX Serial interface select (active low). See note 1. 30 ENX Serial interface clock. See note 1. 31 SCLK Serial interface data. See note 1. 32 SDATA Ground reference, should be connected to PCB ground through a low impedance path. Exposed paddle Note 1: An RC low-pass filter could be used on this line to reduce digital noise. Note 2: If the device is under software control this input can be configured as a general purpose output (GPO). Note 3: Connect a 51 K resistor from this pin to ground. This pin is sensitive to low frequency noise injection. Note 4: DC voltage should not be applied to this pin. Use either an AC coupling capacitor as part of lumped element matching network or a transformer (see evaluation board schematic). Note 5: This pin must be connected to ANA_VDD2 using an RF choke or center-tapped transformer (see evaluation board schematic). 4 of 20 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. Prelim DS101020 Proposed RFFC5071/5072 Detailed Functional Block Diagram Prelim DS101020 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. 5 of 20 RFFC5071/5072 Proposed RFFC5071 Pin Out RFFC5072 Pin Out 6 of 20 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. Prelim DS101020 LFILT2 LFILT1 C9 180pF R3 22K C10 330pF R6 470R Loop Filter R2 470R C8 8.2pF C34 10nF VDDA1 ENBL SDATA SCLK ENX RESETX 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. 8 LFILT3 470R R32 VC C1 33pF 31 LFILT2 LFILT1 ANA_VDD1 REXT EXT_LO_DEC EXT_LO ENBL LFILT3 VCC GND OUT VCTCXO R9 470R 1 2 U2 C36 33pF 6 7 5 4 3 2 1 C13 33pF LFILT2 C14 33pF LFILT1 MODE VDDA2 C43 10nF C17 330pF LFILT3 C5 33pF 51K R1 C35 33pF C15 33pF 32 SDATA C44 10nF 4 3 U1 GPIO4 +2.8V R31 120R VDDA2 C16 1nF D1 MIX1_IF_IO2N MIX1_IF_IO2P DIG_VDD NC NC ANA_VDD2 MIX2_IF_IO2P GPIO2 GPIO1 VDDA2 1 2 3 17 18 19 20 21 22 C3 33pF 3 T3 6 4 RFFC5071 Only 4 6 C23 100pF C29 100pF C30 100pF 6 4 50 OHM C26 100pF RF_OP1 1 1 1 1 J4 RF_IP1 RF_IP2 RF_OP2 RF_IP1 50 OHM 50 OHM 50 OHM C27 100pF C19 10nF C24 100pF C20 100pF C21 100pF VDDD 6 4 RFXF8553 C28 100pF 1 2 RFXF9503 RF_IP1_P 3 T4 2 RF_IP1_N 1 RF_OP1_N VDDA2 C18 10nF VDDA2 RFXF9503 3 T2 2 1 RFXF8553 T1 100pF C6 RF_OP1_P C2 33pF 23 RF_IP2_P 24 RF_IP2_N LOCK DETECT LED GREEN MIX2_IF_IO2N GPIO3 R25 220R RF_OP2_P RF_OP2_N RFFC5071_RFFC5072 XTALP 10 30 ENX XTALN 11 TM 12 MIX1_IO1N 13 MIX1_IO1P 14 GPIO1 15 MODE 9 SCLK 29 RESETX 28 MIX2_IO1N 27 MIX2_IO1P 25 GPIO3 26 GPIO4 GPIO2 16 GND 33 J3 RF_OP1 J2 RF_IP2 J1 RF_OP2 2 2 2 Prelim DS101020 2 Proposed RFFC5071/5072 Wideband Application Schematic 7 of 20 LFILT2 LFILT1 C9 180pF R3 22K C10 330pF R6 470R Loop Filter R2 470R C8 8.2pF C34 10nF VDDA1 ENBL SDATA SCLK ENX RESETX 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. 8 LFILT3 470R R32 VC C1 33pF 31 LFILT2 LFILT1 ANA_VDD1 REXT EXT_LO_DEC EXT_LO ENBL LFILT3 VCC GND OUT Y1 VCTCXO R9 470R 1 2 C36 33pF 7 LFILT2 5 4 3 2 1 C13 33pF 6 C14 33pF LFILT1 MODE VDDA2 C43 10nF C17 330pF LFILT3 C5 33pF 51K R1 C35 33pF C15 33pF 32 SDATA C44 10nF 4 3 U1 GPIO4 +2.8V R31 120R VDDA2 C16 1nF D1 MIX1_IF_IO2N MIX1_IF_IO2P DIG_VDD NC NC ANA_VDD2 17 18 19 20 21 22 3 2 1 15pF C30 15pF 3 T3 C23 100pF 6 4 RF_OP2 1 1 1 J4 RF_IP1 IF_OP1 IF_IP2 1 J3 IF_OP1 J2 IF_IP2 J1 RF_OP2 Mixer 1 Down Conversion Circuit RF_IP1 50 OHM 50 OHM C26 100pF C27 100pF C19 10nF C24 100pF 50 OHM U3 JOHANSON 3700BL15B050 VDDD 6 4 RFXF8553 C28 100pF 1 2 RFFC5071 Only RF_IP1_N RF_IP1_P IF_OP1_N VDDA2 C29 C3 33pF C18 10nF VDDA2 50 OHM Mixer 2 Up Conversion Circuit U2 JOHANSON 3700BL15B200 RFXF9503 3 T2 2 1 4 5 6 IF_OP1_P C2 33pF 23 IF_IP2_P 24 IF_IP2_N LOCK DETECT LED MIX2_IF_IO2P GPIO2 GPIO1 L1 2.2nH GREEN MIX2_IF_IO2N GPIO3 R25 220R RF_OP2_P RF_OP2_N RFFC5071_RFFC5072 XTALP 10 30 ENX XTALN 11 TM 12 MIX1_IO1N 13 MIX1_IO1P 14 GPIO1 15 MODE 9 SCLK 29 RESETX 28 MIX2_IO1N 27 MIX2_IO1P 25 GPIO3 26 GPIO4 GPIO2 16 GND 33 VDDA2 3 2 1 4 5 6 C21 15pF 2 2 2 8 of 20 2 RFFC5071/5072 Proposed Narrowband 3.7 GHz Application Schematic Prelim DS101020 RFFC5071/5072 Proposed Typical Performance Characteristics: Synthesizer VDD = +3 V and TA = +27 °C unless stated. Synthesizer Phase Noise Synthesizer Phase Noise 3000MHz VCO Frequency, 26MHz Crystal Oscillator 3000MHz VCO Frequency, 52MHz Crystal Oscillator -60.0 -60.0 3000MHz -70.0 3000MHz -70.0 1500MHz -80.0 1500MHz -80.0 -90.0 750MHz Phase Noise (dBc/Hz) Phase Noise (dBc/Hz) 750MHz 375MHz 187.5MHz -100.0 93.75MHz -110.0 -120.0 -130.0 -140.0 -150.0 -90.0 375MHz 187.5MHz -100.0 93.75MHz -110.0 -120.0 -130.0 -140.0 -150.0 -160.0 -160.0 1 10 100 1000 10000 100000 1 10 Offset Frequency (KHz) 100 1000 Synthesizer Phase Noise Synthesizer Phase Noise 4000MHz VCO Frequency, 52MHz Crystal Oscillator -60.0 -70.0 4000MHz -70.0 4000MHz 2000MHz -80.0 2000MHz -80.0 1000MHz 1000MHz -90.0 500MHz Phase Noise (dBc/Hz) Phase Noise (dBc/Hz) 100000 4000MHz VCO Frequency, 26MHz Crystal Oscillator -60.0 250MHz -100.0 125MHz -110.0 -120.0 -130.0 -140.0 -90.0 500MHz 250MHz -100.0 125MHz -110.0 -120.0 -130.0 -140.0 -150.0 -150.0 -160.0 -160.0 1 10 100 1000 10000 1 100000 10 100 1000 10000 100000 Offset Frequency (KHz) Offset Frequency (KHz) Synthesizer Phase Noise Synthesizer Phase Noise 5200MHz VCO Frequency, 26MHz Crystal Oscillator 5200MHz VCO Frequency, 52MHz Crystal Oscillator -60.0 -60.0 2600MHz -70.0 2600MHz -70.0 1300MHz -80.0 1300MHz -80.0 -90.0 650MHz Phase Noise (dBc/Hz) 650MHz Phase Noise (dBc/Hz) 10000 Offset Frequency (KHz) 325MHz 162.5MHz -100.0 -110.0 -120.0 -130.0 -140.0 -150.0 -90.0 325MHz 162.5MHz -100.0 -110.0 -120.0 -130.0 -140.0 -150.0 -160.0 -160.0 1 10 100 1000 10000 Offset Frequency (KHz) Prelim DS101020 100000 1 10 100 1000 10000 100000 Offset Frequency (KHz) 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. 9 of 20 RFFC5071/5072 Proposed Typical Performance Characteristics: Synthesizer and VCO VDD = +3 V and TA = +27 °C unless stated. VCO Phase Noise VCO Phase Noise With LO Divide by 1 With LO Divide by 2 -60.0 -60.0 4000MHz VCO2 3500MHz VCO2 3000MHz VCO1 -70.0 2500MHz VCO3 2000MHz VCO2 1500MHz VCO1 -70.0 -80.0 Phase Noise (dBc/Hz) Phase Noise (dBc/Hz) -80.0 -90.0 -100.0 -110.0 -120.0 -130.0 -140.0 -150.0 -90.0 -100.0 -110.0 -120.0 -130.0 -140.0 -150.0 -160.0 10.0 100.0 1000.0 10000.0 -160.0 10.0 100000.0 Offset Frequency (KHz) 100.0 1000.0 10000.0 100000.0 Offset Frequency (KHz) Synthesiser RMS Integrated Phase Noise Integration Bandwidth 1KHz to 40MHz RMS Integrated Phase Noise (Degrees) 1.0 0.9 26MHz TCXO 0.8 52MHz TCXO 0.7 0.6 0.5 0.4 0.3 0.2 Note: 0.1 • 26 MHz Crystal Oscillator: NDK ENA3523A 0.0 0 600 1200 1800 2400 3000 LO Frequency (MHz) 10 of 20 3600 4200 • 52 MHz Crystal Oscillator: NDK ENA3560A 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. Prelim DS101020 RFFC5071/5072 Proposed Typical Performance Characteristics: VCO VDD = +3 V and TA = +27 °C unless stated. VCO1 Frequency versus Kvco VCO1 Frequency versus CT_CAL LO Divide by 2 VCO1 with LO Divide by 2 25 1800 -40 Deg C 1700 20 Kvco (MHz/V) VCO Frequency (MHz) +27 Deg C +85 Deg C 1600 1500 VCO1 15 10 1400 5 1300 0 1200 1200 0 20 40 60 80 100 1300 120 1400 1500 1600 1700 1800 VCO Frequency /2 (MHz) CT_CAL Word VCO2 Frequency versus Kvco VCO2 Frequency versus CT_CAL LO Divide by 2 VCO2 with LO Divide by 2 30 2300 2200 25 -40 Deg C 2100 Kvco (MHz/V) VCO Frequency (MHz) +27 Deg C +85 Deg C 2000 1900 VCO2 20 15 10 1800 5 1700 0 1600 1600 0 20 40 60 80 100 1700 120 1800 1900 2000 2100 2200 2300 2800 2900 VCO Frequency /2 (MHz) CT_CAL Word VCO3 Frequency versus Kvco VCO3 Frequency versus CT_CAL LO Divide by 2 VCO3 with LO Divide by 2 30 2900 2800 +27 Deg C Kvco (MHz/V) VCO Frequency (MHz) 25 -40 Deg C 2700 +85 Deg C 2600 2500 2400 VCO3 20 15 10 2300 5 2200 0 2200 2100 0 20 40 60 80 CT_CAL Word Prelim DS101020 100 120 2300 2400 2500 2600 2700 VCO Frequency /2 (MHz) 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. 11 of 20 RFFC5071/5072 Proposed Typical Performance Characteristics: VCO VDD = +3 V and TA = +27 °C unless stated. VCO1 Frequency versus Tuning Voltage VCO2 Frequency versus Tuning Voltage For the same coarse tune setting, LO divide by two For the same coarse tune setting, LO divide by two 2020 1505 2015 1500 VCO2 Frequency /2 (MHz) VCO1 Frequency /2 (MHz) 2010 1495 1490 1485 -40 Deg C +27 Deg C 1480 +85 Deg C 2005 2000 1995 -40 Deg C 1990 +27 Deg C +85 Deg C 1985 1475 1980 0.0 0.5 1.0 0.0 1.5 0.5 Tuning Voltage (Volts) 1.0 1.5 Tuning Voltage (Volts) VCO3 Frequency versus Tuning Voltage For the same coarse tune setting, LO divide by two 2515 2510 VCO3 Frequency /2 (MHz) 2505 2500 2495 2490 2485 2480 -40 Deg C 2475 +27 Deg C 2470 +85 Deg C 2465 0.0 0.5 1.0 1.5 Tuning Voltage (Volts) 12 of 20 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. Prelim DS101020 RFFC5071/5072 Proposed Typical Performance Characteristics: Supply Current VDD = +3 V and TA = +27 °C unless stated.Typical Performance Characteristics: RFMixer 2, RFFC5071 and RFFC5072 Total Supply Current versus Mixer Bias Setting Total Supply Current versus Mixer Bias Setting One Mixer Enabled, LO Frequency = 1000MHz 160.0 140.0 150.0 130.0 -40 Deg C, +2.7V 140.0 -40 Deg C, +3.0V 130.0 -40 Deg C, +3.3V +27 Deg C, +2.7V 120.0 Current (mA) Current (mA) One Mixer Enabled, LO Frequency = 3500MHz -40 Deg C, +2.7V 120.0 -40 Deg C, +3.0V -40 Deg C, +3.3V 110.0 +27 Deg C, +2.7V +27 Deg C, +3.0V +27 Deg C, +3.0V 100.0 +27 Deg C, +3.3V 110.0 +27 Deg C, +3.3V +85 Deg C, +2.7V +85 Deg C, +2.7V 90.0 +85 Deg C, +3.0V 100.0 +85 Deg C, +3.0V +85 Deg C, +3.3V +85 Deg C, +3.3V 80.0 90.0 1 2 3 4 5 6 1 7 Mixer Bias Current Setting (MIX_IDD) 2 3 4 5 6 7 Mixer Bias Current Setting (MIX_IDD) Total Supply Current versus LO Frequency RFFC5071 Typical Operating Current in mA One Mixer Enabled, +3.0V Supply Voltage in Full Duplex Mode (both mixers enabled) with +3 V supply. 160.0 MIX2_IDD 150.0 Supply Current (mA) 140.0 130.0 120.0 110.0 MIX_IDD = 1 MIX_IDD = 2 100.0 MIX_IDD = 3 90.0 MIX_IDD = 4 80.0 MIX_IDD = 5 MIX_IDD = 6 70.0 MIX_IDD = 7 1 2 3 4 5 6 7 MIX1_IDD 1 2 3 4 5 6 7 121 126 131 136 142 146 151 126 131 136 141 147 151 156 131 136 141 147 152 156 161 136 141 147 152 157 162 167 141 146 152 157 162 167 172 146 151 156 161 167 171 176 151 156 161 166 171 176 181 60.0 100 600 1100 1600 2100 2600 3100 3600 4100 LO Frequency (MHz) Prelim DS101020 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. 13 of 20 RFFC5071/5072 Proposed Typical Performance Characteristics: RF Mixer 1, RFFC5071 only VDD = +3 V and TA = +27 °C unless stated. As measured on RFFC5071 wideband evaluation board. See application schematic on page 7. Conversion Gain of Mixer 1 IF Output = 100MHz -40 Deg C, +2.7V Mixer 1 Noise Figure versus Bias Current -40 Deg C, +3.0V LO Frequency = 1000MHz, IF Output = 100MHz -40 Deg C, +3.3V 0.0 16.0 +27 Deg C, +2.7V -1.0 +27 Deg C, +3.3V +85 Deg C, +2.7V -3.0 +85 Deg C, +3.0V -4.0 +85 Deg C, +3.3V -5.0 -6.0 12.0 Noise Figure (dB) Conversion Gain (dB) 14.0 +27 Deg C, +3.0V -2.0 10.0 -40 Deg C, +2.7V -40 Deg C, +3.0V 8.0 -40 Deg C, +3.3V +27 Deg C, +2.7V 6.0 +27 Deg C, +3.0V -7.0 +27 Deg C, +3.3V 4.0 -8.0 +85 Deg C, +2.7V +85 Deg C, +3.0V 2.0 -9.0 +85 Deg C, +3.3V 0.0 -10.0 400 600 800 1000 1200 1400 1600 1800 1 2000 RF Input Frequency (MHz) 2 3 4 5 6 7 Mixer Bias Current Setting (MIX1_IDD) Mixer 1 Input IP3 versus Bias Current Mixer 1 Noise Figure versus Frequency LO Frequency = 1000MHz, IF Output = 100MHz IF Output = 100MHz 16.0 30.0 14.0 25.0 Input IP3 (dBm) Noise Figure (dB) 12.0 10.0 MIX_IDD = 1 8.0 MIX_IDD = 2 MIX_IDD = 3 6.0 MIX_IDD = 4 20.0 -40 Deg C, +2.7V -40 Deg C, +3.0V 15.0 -40 Deg C, +3.3V +27 Deg C, +2.7V 10.0 +27 Deg C, +3.0V MIX_IDD = 5 4.0 +27 Deg C, +3.3V MIX_IDD = 6 +85 Deg C, +2.7V 5.0 MIX_IDD = 7 2.0 +85 Deg C, +3.0V +85 Deg C, +3.3V 0.0 500 0.0 750 1000 1250 1500 1750 2000 1 LO Frequency (MHz) 2 3 4 5 6 7 Mixer Bias Current Setting (MIX1_IDD) Mixer 1 Linearity Performance Mixer 1 Input Power for 1dB Compression MIX_IDD = 5, +3.0V, IF Output = 100MHz LO Frequency = 1000MHz, IF Output = 100MHz 30.0 30.0 14.0 12.0 25.0 25.0 20.0 20.0 15.0 15.0 10.0 10.0 Pin 1dB (dBm) Pin 1dB (dBm) IIP3 (dBm) 10.0 8.0 -40 Deg C, +2.7V -40 Deg C, +3.0V 6.0 -40 Deg C, +3.3V +27 Deg C, +2.7V 4.0 +27 Deg C, +3.0V +27 Deg C, +3.3V 2.0 5.0 +85 Deg C, +3.3V 0.0 750 1000 1250 1500 1750 2000 RF Input Frequency (MHz) 14 of 20 +85 Deg C, +3.0V 0.0 Pin 1dB 500 +85 Deg C, +2.7V 5.0 Input IP3 0.0 2250 -2.0 1 2 3 4 5 6 7 Mixer Bias Current Setting (MIX1_IDD) 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. Prelim DS101020 RFFC5071/5072 Proposed Typical Performance Characteristics: RF Mixer 2, RFFC5071 and RFFC5072 VDD = +3 V and TA = +27 °C unless stated. As measured on RFFC5071/5072 wideband evaluation board. See application schematic on page 7. Conversion Gain of Mixer 2 IF Output = 100MHz -40 Deg C, +2.7V Mixer 2 Noise Figure versus Bias Current -40 Deg C, +3.0V LO Frequency = 1000MHz, IF Output = 100MHz -40 Deg C, +3.3V 0.0 16.0 +27 Deg C, +2.7V -1.0 +27 Deg C, +3.3V 12.0 +85 Deg C, +2.7V -3.0 +85 Deg C, +3.0V -4.0 +85 Deg C, +3.3V -5.0 -6.0 Noise Figure (dB) Conversion Gain (dB) 14.0 +27 Deg C, +3.0V -2.0 10.0 -40 Deg C, +2.7V -40 Deg C, +3.0V 8.0 -40 Deg C, +3.3V +27 Deg C, +2.7V 6.0 +27 Deg C, +3.0V -7.0 +27 Deg C, +3.3V 4.0 +85 Deg C, +2.7V -8.0 +85 Deg C, +3.0V 2.0 -9.0 +85 Deg C, +3.3V 0.0 -10.0 400 600 800 1000 1200 1400 1600 1800 1 2000 2 3 4 5 6 7 Mixer Bias Current Setting (MIX2_IDD) RF Input Frequency (MHz) Mixer 2 Noise Figure versus Frequency Mixer 2 Input IP3 versus Bias Current IF Output = 100MHz LO Frequency = 1000MHz, IF Output = 100MHz 30.0 16.0 14.0 25.0 Input IP3 (dBm) Noise Figure (dB) 12.0 10.0 MIX_IDD = 1 8.0 MIX_IDD = 2 MIX_IDD = 3 6.0 MIX_IDD = 4 20.0 -40 Deg C, +2.7V -40 Deg C, +3.0V 15.0 -40 Deg C, +3.3V +27 Deg C, +2.7V +27 Deg C, +3.0V 10.0 MIX_IDD = 5 4.0 +27 Deg C, +3.3V MIX_IDD = 6 2.0 +85 Deg C, +2.7V 5.0 MIX_IDD = 7 +85 Deg C, +3.0V +85 Deg C, +3.3V 0.0 0.0 500 750 1000 1250 1500 1750 1 2000 LO Frequency (MHz) 2 3 4 5 6 7 Mixer Bias Current Setting (MIX2_IDD) Mixer 2 Input Power for 1dB Compression Mixer 2 Linearity Performance LO Frequency = 1000MHz, IF Output = 100MHz MIX_IDD = 5, +3.0V, IF Output = 100MHz 30.0 14.0 30.0 12.0 25.0 25.0 20.0 20.0 15.0 10.0 10.0 Pin 1dB (dBm) 15.0 Pin 1dB (dBm) IIP3 (dBm) 10.0 8.0 -40 Deg C, +2.7V -40 Deg C, +3.0V 6.0 -40 Deg C, +3.3V +27 Deg C, +2.7V 4.0 +27 Deg C, +3.0V +27 Deg C, +3.3V 2.0 +85 Deg C, +2.7V 5.0 Input IP3 5.0 +85 Deg C, +3.0V 0.0 +85 Deg C, +3.3V Pin 1dB 0.0 500 750 1000 1250 1500 1750 2000 RF Input Frequency (MHz) Prelim DS101020 0.0 2250 -2.0 1 2 3 4 5 6 7 Mixer Bias Current Setting (MIX2_IDD) 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. 15 of 20 RFFC5071/5072 Proposed Typical Performance Characteristics: RF Mixers, RFFC5071 and RFFC5072 VDD = +3 V and TA = +27 °C unless stated. As measured on RFFC5071 wideband evaluation board. See application schematic on page 7. Note: Mixer 1 plots only apply to RFFC5071. LO & RF Leakage at Mixer 1 Output -10.0 IF Output at 100MHz LO Leakage (High Side) RF Leakage -20.0 RF Input Power 0dBm, MIX2_IDD = 4 0.0 Level at Mixer 2 Output (dBm) Level at Mixer 1 Output (dBm) LO & RF Leakage at Mixer 2 Output RF Input Power 0dBm, MIX1_IDD = 4 0.0 -30.0 -40.0 -50.0 -10.0 IF Output at 100MHz LO Leakage (High Side) RF Leakage -20.0 -30.0 -40.0 -50.0 -60.0 400.0 600.0 800.0 1000.0 1200.0 1400.0 -60.0 400.0 1600.0 600.0 RF Input Frequency (MHz) 1000.0 1200.0 1400.0 1600.0 RF Input Frequency (MHz) Typical LO Leakage at Mixer Output Mixer to Mixer Isolation in Full Duplex Mode +3.0V Supply Voltage LO = RF input + 100MHz 0.0 100.0 Path 1, -40 Deg C Path 1, +27 Deg C -10.0 Path 1, +85 Deg C 90.0 Path 2, +27 Deg C Path 2, +85 Deg C -30.0 -40.0 Isolation (dB) Path 2, -40 Deg C -20.0 LO Leakage (dBm) 800.0 80.0 70.0 -50.0 60.0 -60.0 50.0 MIX_IDD = 4 -70.0 200 400 600 800 1000 1200 1400 1600 1800 2000 LO Frequency (MHz) 16 of 20 40.0 0 500 1000 1500 2000 2500 RF Input Frequency (MHz) 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. Prelim DS101020 RFFC5071/5072 Proposed Typical Performance Characteristics: RF Mixers at 3.7 GHz VDD = +3 V and TA = +27 °C unless stated. As measured on 3.7 GHz narrowband evaluation board. See application schematic on page 8. Conversion Gain of Mixer 1 -40 Deg C, +2.7V Down Conversion with IF Output = 200MHz -40 Deg C, +3.0V Mixer 1 Input IP3 versus Bias Current RF Frequency = 4000MHz, IF Output = 200MHz -40 Deg C, +3.3V 0.0 30.0 +27 Deg C, +2.7V -1.0 +27 Deg C, +3.0V +85 Deg C, +2.7V -3.0 +85 Deg C, +3.0V -4.0 +85 Deg C, +3.3V -5.0 -6.0 Input IP3 (dBm) Conversion Gain (dB) 25.0 +27 Deg C, +3.3V -2.0 20.0 -40 Deg C, +2.7V -40 Deg C, +3.0V 15.0 -40 Deg C, +3.3V +27 Deg C, +2.7V +27 Deg C, +3.0V 10.0 -7.0 +27 Deg C, +3.3V -8.0 +85 Deg C, +2.7V 5.0 +85 Deg C, +3.0V -9.0 +85 Deg C, +3.3V -10.0 3300 0.0 3500 3700 3900 4100 4300 1 4500 RF Input Frequency (MHz) 2 3 4 5 +3.0V Supply Voltage IF Output = 200MHz 0.0 20.0 18.0 -40 Deg C +27 Deg C +85 Deg C -10.0 14.0 LO Leakage (dBm) Noise Figure (dB) 16.0 12.0 MIX_IDD = 1 8.0 MIX_IDD = 2 MIX_IDD = 3 6.0 7 Typical LO Leakage at Mixer 1 Output Mixer 1 Noise Figure versus Frequency 10.0 6 Mixer Bias Current Setting (MIX1_IDD) -20.0 -30.0 -40.0 MIX_IDD = 4 4.0 MIX_IDD = 5 2.0 MIX_IDD = 6 -50.0 MIX_IDD = 7 0.0 3500 3600 3700 3800 3900 4000 4100 4200 4300 4400 -60.0 3300 3500 RF Input Frequency (MHz) Mixer 1 Linearity Performance 25.0 25.0 20.0 20.0 15.0 15.0 10.0 Input IP3 5.0 -10.0 Level at Mixer 1 Output (dBm) 30.0 Pin 1dB (dBm) IIP3 (dBm) 30.0 5.0 3900 4100 4300 LO & RF Leakage at Mixer 1 Output MIX_IDD = 5, +3.0V, IF Output = 200MHz 10.0 3700 LO Frequency (MHz) RF Input Power -10dBm, MIX1_IDD = 4 -20.0 -30.0 -40.0 IF Output at 200MHz -50.0 LO Leakage (Low Side) RF Leakage -60.0 -70.0 Pin 1dB 0.0 3300 3500 3700 3900 4100 4300 RF Input Frequency (MHz) Prelim DS101020 0.0 4500 -80.0 3300.0 3500.0 3700.0 3900.0 4100.0 4300.0 4500.0 RF Input Frequency (MHz) 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. 17 of 20 RFFC5071/5072 Proposed Programming Information The RFFC5071 and RFFC5072 share a common serial interface and control block. Please refer to the following documents for further details on programming and control: Slice2 Register Map and Programming Guide Slice2 Mixer Programming Guide These documents are available for download from the RFMD web-site following the link below: http://rfmd.com/products/IntSynthMixer/ Evaluation Boards The evaluation boards for the RFFC5071 and RFFC5072 are provided as part of a design kit, along with the necessary cables and programming software tool to enable full evaluation of the device. The standard evaluation boards are configured with 3.7 GHz ceramic baluns on the RF ports, and wideband transformers on the IF ports.The design kits can be ordered from www.rfmd.com or from local RFMD sales offices and authorized sales channels. For ordering codes please refer to page 20. 18 of 20 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. Prelim DS101020 Proposed RFFC5071/5072 Package Drawing QFN, 32-pin, 5 mm x 5 mm Prelim DS101020 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. 19 of 20 RFFC5071/5072 Proposed Ordering Information 20 of 20 RFFC5071 Part Number Description Devices/Container RFFC5071SB RFFC5071SQ RFFC5071SR RFFC5071TR7 RFFC5071TR13 DKFC5071 32-pin QFN 32-pin QFN 32-pin QFN 32-pin QFN 32-pin QFN Complete Design Kit 5-piece sample bag 25-piece sample bag 100-piece reel 750-piece reel 2500-piece reel 1 box Part Number Description Devices/Container RFFC5072SB RFFC5072SQ RFFC5072SR RFFC5072TR7 RFFC5072TR13 DKFC5072 32-pin QFN 32-pin QFN 32-pin QFN 32-pin QFN 32-pin QFN Complete Design Kit 5-piece sample bag 25-piece sample bag 100-piece reel 750-piece reel 2500-piece reel 1 box RFFC5072 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or [email protected]. Prelim DS101020