RF2643

Preliminary RF2643 3V DUAL-BAND UPCONVERTER AND DRIVER AMPLIFIER 6 Typical Applications • TDMA/AMPS Cellular Systems • CDMA/AMPS Cellular Systems • PCS Systems • Portable Battery-Powered Equipment Product Description The RF2643 is a complete upconverter, dual-power amplifier driver and attenuator designed for Cellular and PCS systems. It is designed to upconverter and amplifies RF signals while providing 22dB of linear gain control range. It features digital control for the mixer and drivers. The device features balanced IF inputs, single-ended LO input and dual RF output for Cellular and PCS Systems respectively. The IC is manufactured on an advanced Silicon Bi-CMOS process and packaged in a 20-pin, 4mmx4mm, leadless chip carrier with an exposed die flag. 1.00 0.90 0.60 0.24 typ 4.00 sq. 0.65 0.30 4 PLCS 3 0.20 2.10 sq. 6 MIXERS 12° MAX 0.05 Dimensions in mm. 0.75 0.50 0.50 Note orientation of package. 0.23 0.13 4 PLCS NOTES: 1 Shaded lead is Pin 1. 2 Pin 1 identifier must exist on top surface of package by identification mark or feature on the package body. Exact shape and size is optional. 3 Dimension applies to plated terminal: to be measured between 0.02 mm and 0.25 mm from terminal end. 4 Package Warpage: 0.05 mm max. 5 Die Thickness Allowable: 0.305 mm max. Optimum Technology Matching® Applied Package Style: LCC, 20-Pin, 4x4 üSi Bi-CMOS CELL MIXOUT Si BJT GaAs HBT SiGe HBT CELL GND CELL VCC GaAs MESFET Si CMOS CELL IN Features • Single Supply 3.0V Operation • Power Down Control * PD LO BYPASS IF+ IF1 2 3 4 5 * SEL 20 19 Logic 18 17 16 * 15 14 CELL ATT GND CELL OUT VGC PCS OUT PCS ATT GND • Gain Control Range of 22dB • Driver Amplifier Select Pin (RF Output Select) • High Linearity in Mixer and Driver Amp Bias Circuit 13 12 11 6 PCS MIXOUT 7 VCC MIX 8 VCC 9 PCS VCC 10 PCS IN * Ordering Information RF2643 RF2643 PCBA 3V Dual-Band Upconverter and Driver Amplifier Fully Assembled Evaluation Board * Represents "GND". Functional Block Diagram RF Micro Devices, Inc. 7628 Thorndike Road Greensboro, NC 27409, USA Tel (336) 664 1233 Fax (336) 664 0454 http://www.rfmd.com Rev A1 010717 6-37 RF2643 Absolute Maximum Ratings Parameter Supply Voltage Input RF Power Operating Ambient Temperature Storage Temperature Preliminary Rating -0.5 to +3.6 +3 -30 to +80 -30 to +150 Unit VDC dBm °C °C Caution! ESD sensitive device. RF Micro Devices believes the furnished information is correct and accurate at the time of this printing. However, RF Micro Devices reserves the right to make changes to its products without notice. RF Micro Devices does not assume responsibility for the use of the described product(s). Parameter Upconverter Both Bands IF Frequency Range LO Input Level RF to LO Isolation IF to RF Isolation IF to LO Isolation IF Input Impedance Differential IF Input Return Loss Differential LO Input Impedance Single-Ended LO Input Return Loss Single-Ended RF Output Impedance Single-Ended RF Output Return Loss Single-Ended Specification Min. Typ. Max. Unit Condition Unless stated otherwise, all data in this section is for both Cellular and PCS bands. T=25°C, VCC =2.75V. 6 MIXERS 100 -9 20 40 34 10 -6 30 250 -2 260 50 10 50 10 MHz dBm dBm dBm dBm Ω dB Ω dB Ω dB RF=835MHz, LO=990MHz @-3dBm Cellular Band RF Output Frequency LO Frequency Range IF-RF Conversion Gain Noise Figure Output IP3 (Linearity) Output P1dB LO to RF Output Leakage 824 909 -2 849 1099 2 13 14 MHz MHz dB dB dBm dBm dBm 1910 2160 2 14.5 16.5 MHz MHz dB dB dBm dBm dBm 10.5 -3 0 12 13 13.0 -1 -30 Room Temp. Over Temp. See Note 1 (end of parameter table). PCS Band RF Output Frequency LO Frequency Range IF-RF Conversion Gain Noise Figure Output IP3 (Linearity) Output P1dB LO to RF Output Leakage 1850 1950 -2 RF=1880MHz, LO =2030MHz@-3dBm 8.5 -4 0 14.0 15.0 12.0 -2 -17 Room Temp. Over Temp. See Note 1 (end of parameter table). 6-38 Rev A1 010717 Preliminary Parameter Amplifiers/Attenuators Both Bands Gain Control Range Gain Control Voltage Gain Control Slope Input Impedance Single-Ended Input Return Loss Single-Ended Output Impedance Single-Ended Output Return Loss Single-Ended RF Output Collector Current Consumption Upconverter Output to Amplifier Input 17 0.8 20 15 50 10 50 10 10 35 40 1.9 35 dB V dB/V Ω dB Ω dB mA dB Any load. RF2643 Specification Min. Typ. Max. Unit Condition Unless stated otherwise, all data in this section is for both Cellular and PCS bands. T=25°C, VCC =2.75V. 6 MIXERS Cellular Band RF Frequency Range Maximum Gain Noise Figure at Maximum Gain Noise Figure Increase with Attenuation Input IP3 (Linearity) 824 5 7 849 9 2.5 0.75 MHz dB dB dB/dB dBm Amplifier + Attenuator Amplifier + Attenuator -1 1 @ all gain levels See Note 1 (end of parameter table). PCS Band RF Frequency Range Maximum Gain Noise Figure at Maximum Gain Noise Figure Increase with Attenuation Input IP3 (Linearity) 1850 4 6 1910 8 3.5 0.75 MHz dB dB dB/dB dBm Amplifier + Attenuator Amplifier + Attenuator -1 0 Control and Power Consumption Operating Voltage Power Down Control 2.7 2.1 0.5 Power Down Pin Impedance Band-Select Control (BS) Band Select Pin Impedance Device OFF Current Total Current (PD =HIGH) 20 2.1 0.5 20 30 33 10 37 42 3.0 V V V kΩ V V kΩ uA mA mA See Cellular Band Input IP3 Conditions. Unless otherwise stated, all data in this section is for both Cellular and PCS bands. HIGH (Device ON) LOW (Device OFF) PCS (HIGH) Cellular (LOW) PD =LOW Cellular, BS=LOW PCS, BS=HIGH NOTE 1: OIP3 was measured using a two-tone test. Each injected tone had an input power (at the RF output of the upconverter) of -18dBm with a frequency spacing of 100kHz. Rev A1 010717 6-39 RF2643 Pin 1 Function PD Description Power Down Control. When Logic “high” (greater than 2.1V) the device is active and all circuits are operating. When logic “low” (less than 0.5V) the device is inactive and all circuits are turned off. Preliminary Interface Schematic VCC 2 LO Single-ended LO input pin. This pin is internally DC biased and should be DC blocked if it is connected to a device with a DC level present. The single-ended input impedance is 50 Ω. LO+ Bias Bias LO- 3 4 BYPASS IF+ Bypass pin for internal bias circuitry. Bypass with 10nF capacitor. Balanced IF input pin. This pin is internally DC biased and should be DC blocked if connected to a device with a DC level present. The differential input impedance is 260 Ω. For single ended input operation, one pin is used as an input and the other IF input is AC coupled to ground. Same as pin 4, except complementary input. RF mixer output pin for the PCS system. PCS Mixout output impedance depends on the LC match and it is influenced by the bypass capacitor at VCC2. VCC MIX 6 MIXERS IF+ IF- Bypass 5 6 IFPCS MIXOUT PCS MIXOUT 7 VCC MIX 8 9 VCC PCS VCC Supply voltage pin for the mixer. External bypassing is required. The trace length between the pin and the bypass capacitors should be minimized. The ground side of the bypass capacitors should connect immediately to ground plane. Supply voltage pin for all the control and bias circuitry. A bias choke inductor and RF bypass capacitor is required. Supply voltage pin for the PCS driver. This pin is an open collector and it will need a bias choke inductor and RF bypass. A parallel resistor to the inductor improves stability of the driver amplifier. PCS IN PCS VCC 10 11 PCS IN PCS ATT GND Single-ended input for the PCS driver and attenuator. External matching is required. This pin is internally DC biased and should be DC blocked if it is connected to a device with a DC level present. PCS attenuator ground pin. This pin should be AC ground. The trace length between the pin and the bypass capacitors should be minimized. The value of the capacitor is chosen to resonate in the PCS band. PCS Attenuator PCS OUT PCS ATT-GND 12 PCS OUT PCS RF output pin. External matching is required. This pin is internally DC biased and should be DC blocked if it is connected to a device with a DC level present. 6-40 Rev A1 010717 Preliminary Pin 13 14 15 Function VGC CELL OUT CELL ATT GND Description Analog gain control for the driver amplifier. Valid control voltage ranges from 0.8VDC to 1.9VDC. Cellular RF output pin. External matching is required. External matching is required. This pin is internally DC biased and should be DC blocked if it is connected to a device with a DC level present. Cell attenuator ground pin. This pin should be AC ground. The trace length between the pin and the bypass capacitors should be minimized. The value of the capacitor is chosen to resonate in the PCS band. RF2643 Interface Schematic VGC Cell Attenuator CELL OUT CELL ATT-GND 16 CELL IN Singled end input for the cellular driver and attenuator. External matching is required. This pin is internally DC biased and should be DC blocked if it is connected to a device with a DC level present. CELL VCC CELL GND 6 MIXERS 17 18 19 CELL GND CELL VCC SEL This pin should be choke to ground. The inductor is used to adjust the linearity of the cellular driver. Supply voltage pin for the cell driver. This pin is an open collector and it will need a bias choke inductor and RF bypass. A parallel resistor to the inductor improves stability of the driver amplifier. Band select control pin for the drivers. When Logic "high" (greater than 2.1V) the PCS band is active. When logic "low" (less than 0.5V) the Cellular Band is active. SEL 20 CELL MIXOUT RF mixer output pin for the PCS system. PCS Mixout output impedance depends on the LC match and it is influenced by the bypass capacitor at VCC2. VCC MIX CELL MIXOUT Pkg Base GND Ground connection. The backside of the package should be soldered to a top side ground pad, which is connected to the ground plane. Additional ground connections are offered at each corner of the package for flexibility in layout design. Rev A1 010717 6-41 RF2643 Application Schematic Cell RF Filter Preliminary SEL 2 pF R* 390 Ω 12 nH 10 nF 10 nF VCC1 1.5 nH 15 nH R* 91 Ω VCC2 0.1 uF Die Flag * PD 100 pF 1 2 10 nF 3 4 IF Filter IF+ IFC* * Represents "GND". 3 pF C* 5 * 20 19 Logic 18 17 16 * 15 13 pF Bias Circuit 6 MIXERS LO 3.3 nH 14 13 4.7 nH 12 11 6 7 8 9 10 3 pF * 0.5 pF 1 nF CELL OUT VGC 1 nF PCS OUT 0.1 uF 2.2 nH 3.9 nH CC R* R* 240 Ω 33 nF 33 nF 10 nF 10 nH VCC1 10 nF VCC2 VCC MIX VCC PCS RF Filter NOTES: 1. All components marked with "R*" are De-Q resistors. 2. All components marked with "C*" should be present, if IF SAW filter has a direct path to ground. 6-42 Rev A1 010717 Preliminary Evaluation Board Schematic IF=155MHz (Download Bill of Materials from www.rfmd.com.) RF2643 C18 + 1 uF P1-1 P1 1 2 VCC GND VCC MIX C20 33 nF P2-1 P2 1 2 PD GND SEL C24 DNI P3-1 P3 1 2 3 CON3 VGC GND GND C22 + 1 uF P4-1 P4 1 2 VCC1 GND VCC2 P1-3 C19 + 1 uF 3 CON3 P2-3 C21 33 nF 3 CON3 P4-3 C23 + 1 uF 3 CON3 J8 CELL MIXOUT 50 Ω µ strip SEL C15 2 pF C16 10 nF VCC1 L6 1.5 nH L7 15 nH R1 91 Ω C14 0.1 uF R5 390 Ω VCC2 C17 10 nF PD J1 LO 50 Ω µ strip L1 12 nH Die Flag 50 Ω µ strip J7 CELL IN 6 MIXERS * C1 100 pF C2 10 nF 1 2 3 4 5 * 50 Ω µ strip C4 10 nF C6 3 pF C7 10 nF VCC2 * Represents "GND". L2 3.9 nH CC 20 19 Logic 18 17 16 * 15 14 C12 13 pF L5 3.3 nH C13 1 nF 50 Ω µ strip Bias Circuit J6 CELL OUT VGC 13 12 11 L4 4.7 nH C11 1 nF 50 Ω µ strip J2 IF 50 Ω µ strip T1 C3 10 nF J5 PCS OUT 6 7 8 9 10 * 2643400- C10 3 pF C27 0.5 pF C9 0.1 uF J3 PCS MIXOUT 50 Ω µ strip R4 DNI C25 33 nF R3 0Ω C26 33 nF R2 240 Ω L3 10 nH L8 2.2 nH J4 PCS IN VCC1 C8 10 nF VCC MIX VCC Rev A1 010717 6-43 RF2643 Evaluation Board Layout Board Size 2.0” x 2.0” Board Thickness 0.064”, Board Material FR-4, Multi-Layer Assembly Top Preliminary 6 MIXERS Inner 1 - Ground Plane 1 Inner 2 - Power Plane 1 6-44 Rev A1 010717 Preliminary Inner 3 - Ground Plane 2 RF2643 Inner 4 - Power Plane 2 Back 6 MIXERS Rev A1 010717 6-45 RF2643 Power Down Current 1.4 32.0 Icc, -30º 31.8 1.2 31.6 1.0 31.4 Icc, 25º Icc, 85º Preliminary Cellular Current Current (mA) 3.3 ICC (uA) 0.8 Icc, -30º 0.6 Icc, 25º Icc, 85º 0.4 31.2 31.0 30.8 30.6 30.4 0.2 30.2 0.0 2.7 2.8 2.9 3.0 3.1 3.2 30.0 2.7 2.8 2.9 3.0 3.1 3.2 3.3 6 1.5 VCC (V) VCC (V) Cellular Mixer Conversion Gain @ LO = -10 dBm 1.5 Gain, -30º Cellular Mixer Conversion Gain @ LO = -3 dBm Gain, -30º Gain, 25º 1.0 Gain, 85º MIXERS 1.0 Gain, 25º Gain, 85º 0.5 Conversion Gain (dB) Conversion Gain (dB) 2.7 2.8 2.9 3.0 3.1 3.2 3.3 0.5 0.0 0.0 -0.5 -0.5 -1.0 -1.5 -1.0 -2.0 -1.5 2.7 2.8 2.9 3.0 3.1 3.2 3.3 VCC (V) VCC (V) Cellular LO to RF Leakage @ LO = -10 dBm -32.5 -33.0 -33.5 -26.6 -26.8 -27.0 Cellular LO to RF Leakage @ LO = -3 dBm LO to RF Leakage (dBm) LO to RF Leakage (dBm) -34.0 -34.5 -35.0 -35.5 -36.0 -36.5 -37.0 -37.5 -38.0 2.7 2.8 2.9 3.0 3.1 3.2 3.3 LO2RF, -30º LO2RF, 25º LO2RF, 85º -27.2 -27.4 -27.6 -27.8 -28.0 -28.2 -28.4 -28.6 2.7 2.8 2.9 3.0 3.1 3.2 3.3 LO2RF, -30º LO2RF, 25º LO2RF, 85º VCC (V) VCC (V) 6-46 Rev A1 010717 Preliminary Cellular Mixer OIP3 @ LO = -10 dBm 14.5 OIP3, -30º 14.0 13.5 13.0 OIP3, 25º OIP3, 85º 14.0 13.5 13.0 14.5 RF2643 Cellular Mixer OIP3 @ LO = -3 dBm OIP3 (dBm) 12.5 12.0 11.5 11.0 10.5 10.0 2.7 2.8 2.9 3.0 3.1 3.2 3.3 OIP3 (dBm) 12.5 12.0 11.5 11.0 10.5 10.0 2.7 2.8 2.9 3.0 3.1 3.2 3.3 OIP3, -30º OIP3, 25º OIP3, 85º VCC (V) VCC (V) Cellular Mixer Noise Figure @ LO = -10 dBm 14.0 13.0 Cellular Mixer Noise Figure @ LO = -3 dBm 6 MIXERS 3.3 -2.0 13.5 12.5 13.0 NF, -30º NF, 25º NF, -30º NF, 25º Noise Figure (dB) 12.5 NF, 85º 12.0 Noise Figure (dB) 12.0 NF, 85º 11.5 11.5 11.0 11.0 10.5 10.5 10.0 2.7 2.8 2.9 3.0 3.1 3.2 3.3 10.0 2.7 2.8 2.9 3.0 3.1 3.2 VCC (V) VCC (V) Cellular Mixer Gain @ 25°C 0.5 0.0 -0.5 14.0 Cellular Mixer OIP3 @ 25°C 13.5 13.0 Conversion Gain (dB) -1.0 12.5 -1.5 -2.0 -2.5 -3.0 -3.5 -4.0 -10.0 11.0 2.7 V 3V 3.3 V 10.0 -10.0 10.5 2.7 V 3V 3.3 V -2.0 -9.0 -8.0 -7.0 -6.0 -5.0 -4.0 -3.0 OIP3 (dBm) -9.0 -8.0 -7.0 -6.0 -5.0 -4.0 -3.0 12.0 11.5 VCC (V) LO (dBm) Rev A1 010717 6-47 RF2643 Cellular Mixer Noise Figure @ 25°C 12.2 2.7 V 3V 12.1 3.3 V 5.0 10.0 2.7 V 3V 3.3 V Preliminary Cellular Gain Driver @ 25°C Noise Figure (dB) 12.0 0.0 11.9 Gain (dB) -9.0 -8.0 -7.0 -6.0 -5.0 -4.0 -3.0 -2.0 -5.0 11.8 -10.0 11.7 -15.0 11.6 -10.0 -20.0 0.7 0.9 1.1 1.3 1.5 1.7 1.9 6 9.0 2.7 V LO (dBm) VGC (V) Cellular Driver IIP3 @ 25°C 18.0 Cellular Noise Figure Driver @ 25°C 2.7 V 16.0 14.0 12.0 10.0 8.0 6.0 4.0 2.0 0.0 3V 3.3 V MIXERS 8.0 7.0 6.0 3V 3.3 V 5.0 4.0 3.0 2.0 1.0 0.0 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1 Noise Figure (dB) IIP3 (dBm) 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1 VGC (V) VGC (V) Cellular Gain Driver @ 2.7 V 10.0 Gain, -30º Gain, 25º 5.0 Gain, 85º 7.0 0.0 6.0 8.0 9.0 IIP3, -30º IIP3, 25º IIP3, 85º Cellular Driver IIP3 @ 2.7 V IIP3 (dBm) 0.5 1.0 1.5 2.0 Gain (dB) 5.0 4.0 3.0 2.0 -5.0 -10.0 -15.0 1.0 -20.0 0.0 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1 VGC (V) VGC (V) 6-48 Rev A1 010717 Preliminary Cellular Driver Noise Figure @ 2.7 V 18.0 NF, -30º 16.0 14.0 12.0 NF, 25º NF, 85º 33.3 33.1 32.9 33.5 Icc, -30º Icc, 25º Icc, 85º RF2643 PCS Current Noise Figure (dB) Current (mA) 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1 32.7 32.5 32.3 32.1 10.0 8.0 6.0 4.0 2.0 0.0 31.9 31.7 31.5 2.7 2.8 2.9 3.0 3.1 3.2 3.3 VGC (V) VCC (V) PCS Mixer Conversion Gain @ LO = -10 dBm 1.5 1.5 PCS Mixer Conversion @ LO = -3 dBm 6 MIXERS Gain, -30º Gain, 25º Gain, 85º 1.0 1.0 0.5 0.5 Conversion Gain (dB) 0.0 Conversion Gain (dB) 0.0 -0.5 Gain, -30º -1.0 Gain, 25º Gain, 85º -1.5 -0.5 -1.0 -2.0 -1.5 -2.5 2.7 2.8 2.9 3.0 3.1 3.2 3.3 -2.0 2.7 2.8 2.9 3.0 3.1 3.2 3.3 VCC (V) VCC (V) PCS LO to RF Leakage @ LO = -10 dBm -21.3 -21.4 -21.5 -17.65 -17.70 -17.75 PCS LO to RF Leakage @ LO = -3 dBm LO2RF, -30º LO2RF, 25º LO2RF, 85º LO to RF Leakage (dBm) -21.7 -21.8 -21.9 -22.0 -22.1 -22.2 -22.3 -22.4 2.7 2.8 2.9 3.0 3.1 LO2RF, -30º LO2RF, 25º LO2RF, 85º LO to RF Leakage (dBm) 3.3 -21.6 -17.80 -17.85 -17.90 -17.95 -18.00 -18.05 -18.10 -18.15 -18.20 2.70 3.2 2.80 2.90 3.00 3.10 3.20 3.30 VCC (V) VCC (V) Rev A1 010717 6-49 RF2643 PCS Mixer OIP3 @ LO = -10 dBm 13.0 12.5 12.0 12.0 11.5 13.0 Preliminary PCS Mixer OIP3 @ LO = -3 dBm 12.5 OIP3 (dBm) OIP3 (dBm) 11.0 10.5 10.0 9.5 9.0 8.5 8.0 2.7 2.8 2.9 3.0 3.1 3.2 3.3 11.5 OIP3, -30º 11.0 OIP3, 25º OIP3, 85º 10.5 OIP3, -30º OIP3, 25º OIP3, 85º 10.0 9.5 9.0 2.7 2.8 2.9 3.0 3.1 3.2 3.3 6 17.0 VCC (V) VCC (V) PCS Mixer Noise Figure @ LO = -10 dBm 15.0 16.5 14.5 16.0 15.5 PCS Mixer Noise Figure @ LO = -3 dBm MIXERS NF, -30º NF, -30º NF, 25º Noise Figure (dB) 15.0 14.5 14.0 13.5 13.0 Noise Figure (dB) 14.0 NF, 25º NF, 85º NF, 85º 13.5 13.0 12.5 12.5 12.0 2.7 2.8 2.9 3.0 3.1 3.2 3.3 12.0 2.7 2.8 2.9 3.0 3.1 3.2 3.3 VCC (V) VCC (V) PCS Mixer Conversion Gain @ 25°C 0.0 12.6 2.7 V -0.1 12.4 3V 3.3 V 12.2 -0.2 PCS Mixer OIP3 @ 25°C Conversion Gain (dB) 12.0 -0.3 OIP3 (dBm) 2.7 V 3V 3.3 V -9.0 -8.0 -7.0 -6.0 -5.0 -4.0 -3.0 -2.0 11.8 -0.4 11.6 -0.5 11.4 -0.6 11.2 -0.7 -10.0 11.0 -10.0 -9.0 -8.0 -7.0 -6.0 -5.0 -4.0 -3.0 -2.0 LO (dBm) LO (dBm) 6-50 Rev A1 010717 Preliminary PCS Mixer Noise Figure @ 25°C 14.3 2.7 V 14.2 14.1 14.0 3V 3.3 V 5.0 10.0 2.7 V 3V 3.3 V RF2643 PCS Gain Driver @ 25°C Noise Figure (dB) 13.9 13.8 13.7 13.6 13.5 13.4 13.3 13.2 -10.0 0.0 Gain (dB) -9.0 -8.0 -7.0 -6.0 -5.0 -4.0 -3.0 -2.0 -5.0 -10.0 -15.0 -20.0 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1 LO (dBm) VGC (V) PCS IIP3 Driver @ 25°C 14.0 2.7 V 12.0 3V 3.3 V 10.0 16.0 14.0 12.0 10.0 8.0 6.0 4.0 2.0 2.0 0.0 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1 0.0 0.7 0.9 18.0 PCS Noise Figure Driver @ 25°C 2.7 V 3V 3.3 V 6 MIXERS 2.1 2.1 8.0 6.0 4.0 Noise Figure (dB) IIP3 (dBm) 1.1 1.3 1.5 1.7 1.9 VGC (V) VGC (V) PCS Gain Driver @ 2.7 V 10.0 Gain, -30º Gain, 25º 5.0 Gain, 85º 10.0 12.0 IIP3, -30º IIP3, 25º IIP3, 85º PCS IIP3 Driver @ 2.7 V 0.0 8.0 -5.0 IIP3 (dBm) 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1 Gain (dB) 6.0 -10.0 4.0 -15.0 2.0 -20.0 0.0 0.7 0.9 1.1 1.3 1.5 1.7 1.9 VGC (V) VGC (V) Rev A1 010717 6-51 RF2643 PCS Noise Figure Driver @ 2.7 V 18.0 NF, -30º 16.0 14.0 12.0 10.0 8.0 6.0 4.0 2.0 0.0 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1 NF, 25º NF, 85º Preliminary Noise Figure (dB) 6 MIXERS VGC (V) 6-52 Rev A1 010717