RFX5000B Advanced Data Sheet 5GHZ TRANSMIT / RECEIVE WLAN CMOS RFEIC Description RFX5000B is a fully integrated, single-chip, single-die RFeIC (RF Front-end Integrated Circuit) which incorporates all the RF functionality needed for a typical IEEE 802.11a/n WLAN system operating in the 4.9-5.85GHz range. The RFX5000B architecture integrates the PA, LNA, Transmit and Receive switching circuitry, the associated matching network, and the harmonic filter all in a CMOS single-chip device. Combining superior performance, high sensitivity and efficiency, low noise, small form factor, and low cost, the RFX5000B is the ideal solution for single antenna applications, and the ideal building block for 802.11n MIMO applications for wireless HDTV and other high-performance video streaming solutions. RFX5000B has simple and low-voltage CMOS control logic, and requires minimal external components including only the external power supply bypass and the desired band-pass filter for the receive path. A directional coupler based power detect circuit is also integrated for accurate monitoring of output power from the PA. Applications 802.11a/n Access Point 802.11a/n NIC PC Card 802.11a Devices 802.11a/n Multimedia Applications 802.11n Mobile Platforms Other 5GHz Transceivers FEATURES 5GHz WLAN Single Chip, Single-Die RF Front-End IC ESD Protection Circuitry on All Pins DC Decoupled RF Ports Separate TX and RX Transceiver Port and Single Antenna Port Internal RF Decoupling on All VDD Bias Pins 5GHz Power Amplifier with Low-Pass Harmonic Filter Low Noise Figure for the Receive Channel Low Noise Amplifier with Bypass High Power Capability for Received Signals Transmit/Receive Switch Circuitry Very Low DC Power Consumption High Transmit Signal Linearity Meeting Standards for OFDM Modulation Full On-chip Matching and Decoupling Circuitry Minimal External Components Required Integrated Power Detector for Transmit Power Monitor and Control 50-Ohm Input/Output Matching Market Proven CMOS Technology Low Voltage (1.2V) CMOS Control Logic 3.0mm x 3.0mm x 0.55mm Small Outline 16L QFN Package with Exposed Ground Pad 1 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com Rev 2.4 Aug '14 RFX5000B Advanced Data Sheet PIN ASSIGNMENTS: Pin Number Pin Name Description 1 NC Internally Not Connected 3 RXOUT RF RX Output Port to the Transceiver; DC Shorted to GND 5 TXIN RF TX Signal Input Port from the Transceiver; DC Shorted to GND 7 SW0 CMOS Input to Control Antenna Switch 8 SW1 CMOS Input to Control Antenna Switch 9 VDD3 DC Supply Voltage 11 ANT RF Signal from the PA or RF Signal to the LNA; DC Shorted to GND 13 DET Analog Voltage Proportional to the PA Power Output 14 MODE CMOS Input to Control High Linearity/Low Current Mode 15 VDD1 DC Supply Voltage 16 VDD2 DC Supply Voltage 2, 4, 6, 10, 12, 17 GND Ground – Must be connected to GND PIN-OUT DIAGRAM: NC 1 GND 2 RXOUT GND VDD2 VDD1 MODE DET 16 15 14 13 12 GND 11 ANT 3 10 GND 4 9 VDD3 17 GND 5 6 7 8 TXIN GND SW0 SW1 (Top View) 2 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com Rev 2.4 Aug '14 RFX5000B Advanced Data Sheet ABSOLUTE MAXIMUM RATINGS: Parameters Units Min Max Conditions DC VDD Voltage Supply V 0 4.0 All VDD Pins DC Control Pin Voltage V 0 VDD All Control Pins Through VDD Pins when TX PA is “ON” DC VDD Current Consumption mA 350 TX RF Input Power dBm +10 ANT RF Input Power dBm +10 Junction Temperature o C Storage Ambient Temperature o C -40 +150 Operating Ambient Temperature o C -40 +85 150 Appropriate care required according to JEDEC Standards Note: Sustained operation at or above the Absolute Maximum Ratings for any one or combinations of the above parameters may result in permanent damage to the device and is not recommended. All Maximum RF Input Power Ratings assume 50-Ohm terminal impedance. RECOMENDED OPERATING CONDITIONS: Parameters Units Min Typ Max Conditions DC VDD Voltage Supply (Note 1) V 2.7 3.3 3.6 All VDD Pins Control Voltage “High” V 1.2 VDD Control Voltage “Low” V 0 0.3 DC Control Pin Current Consumption μA 1 DC Shutdown Current μA 7 PA Turn On/Off Time μsec 0.5 1 LNA Turn On/Off Time μsec 0.5 1 Shut-Down and “ON” State Switching Time μsec 0.5 1 Note 1: For normal operation of the RFX5000B, VDD must be continuously applied to all VDD supply pins. 3 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com Rev 2.4 Aug '14 RFX5000B Advanced Data Sheet TRANSMIT TECHNICAL PARAMETERS (VDD=3.3V; T=+25 oC) Parameters Units Min Operating Frequency Band GHz 4.9 Linear Output Power for EVM<3%, 802.11a 64QAM/54Mbps; dBm +16 Small-Signal Power Gain in All Modes dB TX Quiescent Current mA TX Linear Current Typ Max Conditions 5.85 +17 High Linearity Mode +15 Low Current Mode 28 32 High Linearity Mode 26 30 Low Current Mode 135 High Linearity Mode 100 Low Current Mode 200 POUT = +17dBm, High Linearity Mode 160 POUT = +15dBm, Low Current Mode mA Power Detector Voltage Output mV 200 Second Harmonic dBc -30 POUT=+17dBm, CW Third Harmonic dBc -35 POUT=+17dBm, CW Input Return Loss dB -10 Output Return Loss dB -10 Load VSWR for Stability (CW, Fix Pin for Pout=+20dBm with 50Ω load) N/A 4:1 Load VSWR for Ruggedness (CW, Fix Pin for Pout=+20dBm) 1000 POUT = +5 to +18dBm 6:1 All non-harmonically related spurs less than -43dBm/MHz 10:1 No Damage RECEIVE TECHNICAL PARAMETERS (VDD=3.3V; T=+25 oC) Parameters Operating Frequency Band Units Min GHz 4.9 Typ Max Conditions 5.85 All RF Pins are Loaded by 50-Ohm Gain dB 13 Noise Figure dB 3 Insertion Loss for LNA Bypass Mode dB 13 Input Return Loss dB -10 Output Return Loss dB -10 RF Port Impedance Ohm 50 DC Quiescent Current mA 14 POUT < -10dBm, through VDD Input P1dB dBm -3 At ANT Pin, RX “ON” 4 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com Rev 2.4 Aug '14 RFX5000B Advanced Data Sheet PACKAGE DIMENSIONS: A A1 Dimensions (mm) Min Nom A 0.5 0.55 A1 0.00 0.02 b 0.20 0.25 D 2.90 3.00 D2 1.65 1.70 E 2.90 3.00 E2 1.65 1.70 e 0.45 0.50 L 0.35 0.40 b e D2 D Max 0.6 0.05 0.30 3.10 1.75 3.10 1.75 0.55 0.45 Pin 1 Mark L E E2 Pin 1 PACKAGE MARKING: Pin 1 Mark 5000B First Line Part Number LLLL.L Second Line Lot Number ADYYWW Third Line Date Code 5 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com Rev 2.4 Aug '14 RFX5000B Advanced Data Sheet CONTROL LOGIC TRUTH TABLE Note: SW0 SW1 MODE Mode Of Operation 1 0 0 Low Current Transmit Mode 1 0 1 High Linearity Transmit Mode 0 0 0 LNA Bypass Receive Mode 0 1 X Low Noise Figure Receive Mode 1 1 X Not Supported “1” denotes high voltage state (> 1.2V) “0” denotes low voltage state (<0.3V) at Control Pins “X” denotes the don’t care state PCB LAND PATTERN 0.25mm 0.5mm 0.25mm 0.65mm 1.7 mm x 1.7mm 3.5mm 3.0mm 6 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com Rev 2.4 Aug '14 RFX5000B Advanced Data Sheet TAPE AND REEL INFORMATION: 7 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com Rev 2.4 Aug '14