AWL GHz b/g/n WLAN PA, LNA, and RF Switch Data Sheet - Rev 2.0

Transcription

1 . GHz.11b/g/n WLAN PA, LNA, and RF Switch Data Sheet Rev. FEATURES 3.3 % POUT = +1 dbm with IEEE.11g QAM OFDM at 5 Mbps 75 ma Transmit Path Current Consumption at POUT = +1 dbm SP3T RF Switch to Enable Bluetooth Path Single +3. V Supply Transmit Path Linear Power Gain of db TemperatureCompensated Linear Power Detector with Positive Slope Receive Path InBand Gain of 13 db Receive Path Noise Figure of.3 db 3 mm x 3 mm x.55 mm ULPCC Package APPLICATIONS.11b/g WLAN in Cell Phone Designs.11n in WLAN MIMO Systems. GHz Cordless Phone Handsets/Basestations AWL5 S35 Package 1 Pin 3 mm x 3 mm x.55 mm Surface Mount ULPCC PRODUCT DESCRIPTION The ANADIGICS AWL5 is a high performance InGaP HBT power amplifier, lownoise amplifier, and RF switch integrated on a single IC. It is particularly applicable to cell phone designs that integrate.11b/g WLAN in the..5 GHz band. Matched to 5 on all RF ports, the part requires no additional RF matching components offchip. The antenna port is switched between WLAN transmit, WLAN receive, and Bluetooth paths with a lowloss singlepole triplethrow RF switch. The transmit path PA exhibits unparalleled linearity for both IEEE.11b/g/n WLAN systems under the toughest signal configurations within these standards. The WLAN receive path from the antenna port to receiver output port provides a low noise, highgain path to the system receiver chain. The positive slope power detector is temperaturecompensated on the chip, enabling a singleended output voltage with excellent accuracy over a wide range of operating temperatures. The AWL5 is biased by a single +3. V supply and consumes ultralow current in the OFF mode. The AWL5 is manufactured using advanced InGaP HBT technology that offers stateoftheart reliability, temperature stability and ruggedness. It is provided in a 3 mm x 3 mm x.55 mm ULPCC package optimized for a 5 system. Rx RFOUT WLAN Rx Enable BLUETOOTH Enable WLAN Tx Enable Tx RFIN GND Output Match Input Match GND Control Logic Bias Network Power Detector Figure 1: Block Diagram and Pinout VCC Bias Network VCC BLUETOOTH Output Match DET_OUT Antenna /

2 Table 1: Pin Description PIN NAME DESCRIPTION 1 BLUETOOTH Bluetooth RF Port GND Ground 3 RX_RF Receive RF Port GND Ground 5 LNA_EN LNA Enable. On/Off control for the Rx path low noise amplifier BT_EN Bluetooth Enable. On/Off control for the Bluetooth path 7 PA_EN Power Amplifier Enable. On/Off control for the Tx path power amplfier GND Ground 9 PA_IN Power Amplfier Input 1 GND Ground 11 NC No Connection 1 VCC Power Supply. Bias for the transistors in the part 13 DET_OUT 1 GND Ground Power Detector Output. DC coupled power detector output. An emitter follower BJT supplies the output for this pin. 15 ANT Antenna Port. Common connection for the PA, LNA, and Bluetooth paths 1 GND Ground Data Sheet Rev. /

3 ELECTRICAL CHARACTERISTICS Table : Absolute Minimum and Maximum Ratings PARAMETER MIN MAX UNIT COMMENTS DC Power Supply Voltage (VCC) +5. V No RF Signal Applied DC Power Control Voltage (VPA_EN) +5. V No RF Signal Applied DC Power Control Voltage (VLNA_EN) +5. V No RF Signal Applied DC Power Control Voltage (VBT_EN) +5. V No RF Signal Applied DC Current Consumption 3 ma Tx RF Input Level (RFIN) dbm Ant RF Input Level (RFIN) 3 dbm Bluetooth RF Input Level (RFIN) 3 dbm Storage Case Temperature C Operating Case Temperature +5 C ESD Tolerance 5 VDC MSL Rating MSL Reflow Temperature C All pins, forward and reverse voltage. Human Body Model (HBM) Stresses in excess of the absolute ratings may cause permanent damage. Functional operation is not implied under these conditions. Exposure to absolute ratings for extended periods of time may adversely affect reliability. Table 3: Operating Ranges PARAMETER MIN TYP MAX UNIT COMMENTS Operating Frequency (f) 5 MHz DC Power Supply Voltage (VCC) V Control Voltage (VPA_EN, VLNA_EN, VBT_EN) V PA "ON" PA "SHUTDOWN" Case Temperature (TC) +5 C Control Pin Impedance (VPA_EN, VLNA_EN, VBT_EN) 7 k The device may be operated safely over these conditions; however, parametric performance is guaranteed only over the conditions defined in the electrical specifications. Data Sheet Rev. / 3

4 Table : DC Electrical Specifications Tx Path Continuous Wave (TC = +5 C, VCC = +3. V, VPA_EN = +3.3 V, VLNA_EN = V, VBT_EN = V) PARAMETER MIN TYP MAX UNIT COMMENTS P1dB dbm Current at P1dB ma Shutdown Current 5 75 A Shutdown Mode Quiescent Current 1 3 ma VCC = +3. V, VPA_EN = +3.3 V, VLNA_EN = V, VBT_EN = V, RF = off Harmonics fo 3fo dbc POUT=+1 dbm (1) Input Return Loss, Tx RFIN Output Return Loss, Antenna Port, Switch in Transmit Mode 7 3 db 9 db Switch in Tx Position Reverse Isolation (Antenna Port to Tx Input Port) 3 db Switch in Tx Position, signal injected into Antenna port and measured at Tx input port, PA = "ON" Stability (Spurious) 5 dbc :1 VSWR, POUT = +1 dbm (1), O C T ON Settling Time 1.. s 1% to 9% of maximum RF power. POUT = +1 dbm (1) Note: (1) Power as measured at Antenna port of AWL5. Data Sheet Rev. /

5 Table 5: Electrical Specifications Tx Path.11g (TC = +5 C, VCC = +3. V, VPA_EN = +3.3 V, VLNA_EN = V, VBT_EN = V, QAM OFDM 5 Mbps) PARAMETER MIN TYP MAX UNIT COMMENTS Operating Frequency 5 MHz Power Gain 5 3 db Gain Ripple 1.5. db Across 1 MHz band Error Vector Magnitude (EVM) % db (1), () POUT = +1 dbm Tx Spectrum Mask Pass N/A POUT = +1 dbm () Current Consumption ma POUT = +1 dbm () Power Detector Voltage mv POUT = +1 dbm () Power Detector Sensitivity 5 5 mv/db 1 dbm < POUT < +17 dbm () Note: (1) EVM includes system noise floor of 1% ( db). () Power as measured at Antenna port of AWL5 Table : Electrical Specifications Tx Path.11b (TC = +5 C, VCC = +3. V, VPA_EN = +3.3 V, VLNA_EN = V, VBT_EN = V, 1 Mbps, Gaussian Filtering, bt=.5) PARAMETER MIN TYP MAX UNIT COMMENTS Operating Frequency 5 MHz Power Gain 5 3 db Gain Ripple 1.5. db Across 1 MHz band Adjacent Channel Power (ACPR) 1st Sidelobe (11 MHz Offset) Adjacent Channel Power (ACPR) nd Sidelobe (> MHz Offset) 33 3 dbr POUT = +1 dbm (1) 53 5 dbr POUT = +1 dbm (1) Tx Spectrum Mask Pass N/A POUT = +1 dbm (1) Current Consumption ma POUT = +1 dbm (1) Power Detector Voltage mv POUT = +1 dbm (1) Power Detector Sensitivity 7 95 mv/db 1 dbm < POUT < + dbm (1) Note: (1) Power as measured at Antenna port of AWL5 Data Sheet Rev. / 5

6 Table 7: DC Electrical Specifications Rx Path Continuous Wave (TC = +5 C, VCC = +3. V, VPA_EN = V, VLNA_EN = +3.3 V, VBT_EN = V) PARAMETER MIN TYP MAX UNIT COMMENTS Power Gain db Gain Ripple.5 1. db Across 1 MHz Band P1dB dbm Current at P1dB ma Quiescent Current ma Noise Figure db Includes RF switch and LNA Return Loss, Rx RF Port 1 db Switch in Rx position, Antenna port terminated in 5 load Return Loss, Antenna Port, Switch in Receive Mode 7 3 db Switch in Rx position, with 5 Rx port load Isolation (Antenna Port to Rx Port) S1 Performance (@ 1.9 GHz) 9 db db Switch in Tx position, signal injected into Antenna port and measured at Rx port, PA = "ON" Stability 5 dbc Data Sheet Rev. /

7 Table : DC Electrical Specifications Bluetooth Path Continuous Wave (TC = +5 C, VCC = +3. V, VPA_EN = V, VLNA_EN = V, VBT_EN = +3.3 V) PARAMETER MIN TYP MAX UNIT COMMENTS Insertion Loss. 1.5 db. GHz to.5 GHz Quiescent Current 15 A P1dB 5 dbm Return Loss, Bluetooth RF Port Return Loss, Antenna Port, Switch in Bluetooth Mode Isolation (Antenna Port to Rx Port) 1 db 1 db 3 3 db Switch in Bluetooth position, Antenna port terminated in 5 load Switch in Bluetooth position, Bluetooth port terminated in 5 load Switch in Bluetooth position, signal injected into Antenna port and measured at Rx port FEIC MODE PA ENABLE BLUETOOTH ENABLE Table 9: Control Logic Truth Table LNA ENABLE PA STATUS LNA STATUS SWITCH STATUS Shutdown Off Off Not Connected WLAN Rx 1 Off On WLAN Rx Bluetooth 1 Off Off Bluetooth WLAN Tx 1 On Off WLAN Tx Note: 1. Logic State =. V; Logic State 1 =.. V Table 1: Control Voltages and Timing (TC = +5 C, VCC = +3. V, Other Voltages Defined by Logic Below) PARAMETER MIN TYP MAX UNIT COMMENTS LNA Enable Pin Control Voltage V LNA = 1 LNA = Bluetooth Enable Pin Control Voltage V Switch = 1 Switch = PA Enable Pin Control Voltage +. Note: 1. Logic State =. V; Logic State 1 =.. V +. V PA = 1 PA = Data Sheet Rev. / 7

8 PERFORMANCE DATA Gain (db) Figure : Tx Path Gain and Icc vs. Output Power Across Freq (VCC = +3. V, TA = +5 o C).11g 5 Mbps OFDM Gain. GHz Gain.5 GHz Gain.5 GHz Gain Current. GHz Current.5 GHz Current.5 GHz Current (ma) Gain (db) Figure 3: Path Gain and ICC vs. Output Power Across Temp (Freq =.5 GHz, VCC = +3. V).11g 5 Mbps OFDM g 5 Mbps OFDM Gain C Gain +5C Gain +5C Current C Current +5C Current +5C Gain Current (ma) Current Current Figure : Tx Path Gain and ICC vs. Output Power Across Power Supply Voltage (Freq =.5 GHz, TA = +5 o C).11g 5 Mbps OFDM 3 3 Gain 3 3 Figure 5: Tx Path EVM vs. Output Power Across Freq (VCC = +3. V, TA = +5 o C).11g 5 Mbps OFDM 1 9 EVM. GHz EVM.5 GHz Gain 3.3V Gain 3.V Gain.V 7 EVM.5 GHz Gain (db) Icc 3.3V Icc 3.V Icc.V Current (ma) EVM (%) Current Figure : Tx Path EVM vs. Output Power Across Temp (Freq =.5 GHz, VCC = +3. V).11g 5 Mbps OFDM 1 Figure 7: Tx Path EVM vs. Output Power Across Power Supply Voltage (Freq =.5 GHz, Figure 7: Tx Path TA = +5 o EVM vs. Output Power Across Power Supply Voltage C) Freq.11g =.5 GHz, T 5 = +5 Mbps C OFDM 1.11g 5 Mbps OFDM EVM C EVM +5C EVM +5C 7 EVM 3.3V EVM 3.V EVM.V EVM (%) 5 EVM (%) Data Sheet Rev. /

9 1. Figure : Tx Path Detector Voltage vs. Output Power Across Freq (TA = +5 o C, VCC = +3. V).11g 5 Mbps OFDM Figure 9: Tx Path Detector Voltage vs. Output Power Across Temp (Freq =.5 GHz, VCC = +3. V).11g 5 Mbps OFDM 1..11g 5 Mbps OFDM Det. Volt..GHz Det. Volt..5GHz 1..9 Det. Volt. C Det. Volt. +5C Det. Volt.+5C Detector Voltage (V) Det. Volt..5GHz Detector Voltage (V) Figure 1: Tx Path Detector Voltage vs. Output Power Across Supply Voltage (Freq =.5 GHz, TA = +5 O C).11g 5 Mbps OFDM Figure 11: Tx Path and ICC vs. Output Power Across Freq (TA = +5 o C,VCC = +3. V).11b Gaussian Filtering (bt=.5), 1 Mbps Det. Volt. 3.3V Det. Volt. 3.V Gain Detector Voltage (V) Det. Volt..V Gain (db) Gain. GHz Gain.5 GHz Gain.5 GHz Current. GHz Current.5 GHz Current.5 GHz Current (ma).3 Current Figure 1: Tx Path Gain and ICC vs. Output Power Across Temp (Freq =.5 GHz, VCC = +3. V).11b Gaussian Filtering (bt=.5), 1 Mbps 3 3 Figure 13: Tx Path Gain and Icc vs. Output Power Across Supply Voltage (Freq=.5 GHz, TA = +5 o C) Figure 13: Tx Path Gain and Icc vs. Output Power Across Power Supply Voltage.11b Gaussian Freq =.5 GHz, Filtering T = +5 C (bt=.5), 1 Mbps.11b Gaussian Filtering (bt =.5), 1 Mbps Gain (db) 3 3 Gain 1 Gain C Gain +5C Gain +5C 1 1 Current C Current +5C Current +5C Current Current (ma) Gain (db) Gain Gain 3.3V Gain 3.V Gain.V 1 Icc 3.3V Icc 3.V Icc.V Current Data Sheet Rev. / 9

10 Figure 1: Tx Path ACPR Sidelobes 1 & vs. Output Power Across Freq (Vcc = +3. V, TA = +5 o C).11b Gaussian Filtering (bt=.5), 1 Mbps.11b Gaussian Filtering (bt =.5), 1 Mbps Figure 15: Tx Path ACPR Sidelobes 1 & vs. Output Power Across Temp (Freq =.5 GHz, VCC = +3. V).11b Gaussian Filtering (bt=.5), 1 Mbps ACPR Sidelobe (dbr) st Sidelobe.GHz 1st Sidelobe.5GHz 1st Sidelobe.5GHz nd Sidelobe.GHz nd Sidelobe.5GHz nd Sidelobe.5GHz ACPR Sidelobe (dbr) st Sidelobe C 1st Sidelobe +5C 1st Sidelobe +5C nd Sidelobe C nd Sidelobe +5C nd Sidelobe +5C Figure 1: Tx Path ACPR Sidelobes 1 & vs. Output Power Across Supply Voltage (Freq =.5 GHz, TA = +5 o C).11b Gaussian Filtering (bt=.5), 1 Mbps Figure 17: Tx Path Detector Voltage vs. Output Across Freq (VCC = +3. V, TA = +5 o C).11b Gaussian Filtering (bt=.5), 1 Mbps Det. Volt..GHz Det. Volt..5GHz Det. Volt..5GHz ACPR Sidelobe (dbr) 3 5 1st Sidelobe 3.3V 1st Sidelobe 3.V 1st Sidelobe.V nd Sidelobe 3.3V nd Sidelobe 3.V nd Sidelobe.V Detector Voltage (V) Figure 1: Tx Path Detector Voltage vs. Output Across Temp (Freq =.5 GHz, VCC = +3. V).11b Gaussian Filtering (bt=.5), 1 Mbps Figure 19: Tx Path Detector Voltage vs. Output Across Supply Voltage (Freq =.5 GHz, TA= +5 o C).11b Gaussian Filtering (bt=.5), 1 Mbps Voltage Freq =.5 GHz, T = +5 C.11b Gaussian Filtering (bt =.5), 1 Mbps Detector Voltage (V) Det. Volt. C Det. Volt. +5C Det. Volt.+5C Detector Voltage (V) Det. Volt. 3.3V Det. Volt. 3.V Det. Volt..V Data Sheet Rev. /

11 Figure : Tx Path SParameters S1 Response (VCC = +3. V, TA = +5 o C) S1 (db) Vcc = +3. V, T = +5 C S1 Mag (db) Frequency (GHz) S11/S (db) Figure 1: Tx Path SParameters S11 & S Response (VCC = +3. V, TA = +5 o C) Frequency (GHz) S11 Mag (db) S Mag (db).5 Figure : Receive Path Noise Figure Across Supply Voltage (VLNA_EN=+3.3 V, TA = +5 o C) Figure 3: Receive Path Output P1dB Across Freq (VCC = +3. V, VLNA_EN=+3.3 V, TA = +5 o C) 15 Vcc=+3. V, VLNA_EN=+3.3 V, T=+5 C.GHz.5.5GHz. +3.3V Noise Figure +3.V Noise Figure 1.5GHz OP1dB Points +.V Noise Figure Noise Figure (db) Gain (db) Frequency (GHz) Figure : Receive Path Output P1dB Across Supply Voltage (Freq =.5 GHz, VLNA_EN=+3.3 V, TA = +5 o C) 15 Figure 5: Rx Path SParameters S1 Response (VCC = +3. V, TA = +5 o C) Vcc = +3. V, T = +5 C Gain (db) V +3. V +. V OP1dB Points S1 (db) S1 Mag (db) Frequency (GHz) Data Sheet Rev. / 11

12 S11/S (db) Figure : Rx Path SParameters S1 & S Response (VCC = +3. V, TA = +5 o C) Vcc = +3. V, T = +5 C Frequency (GHz) S11 Mag (db) S Mag (db) S1 (db) Figure 7: Bluetooth SParameters S1 Response (VCC = +3. V, TA = +5 o C) Frequency (GHz) S1 Mag (db) Figure :Bluetooth SParameters S11 & S Response (VCC = +3. V, TA = +5 o C) 1 Vcc = +3. V, T = +5 C 3 5 S11 Mag (db) S Mag (db) S11/S (db) Frequency (GHz) 1 Data Sheet Rev. /

13 APPLICATION INFORMATION CONNECT TO ANTENNA DETECTOR OUTPUT CONNECT TO BLUETOOTH VCC CONNECT TO RX 1 3 GND ANT BLUETOOTH GND RX_RF GND GND DET_OUT AWL5 LNA_EN BT_EN PA_EN GND VCC NC GND PA_IN C1.1 F 1 V % CONNECT TO TX 5 7 3BIT CONTROL **NOTES** RF traces should be 1 mils wide with mils of clearance. DC traces should be mils wide with mils of clearance. Figure 9: Application Circuit Data Sheet Rev. / 13

14 PACKAGE OUTLINE C A D I G 1 Pin 1 1 B H Index Area F E Top View Side View Bottom View MILLIMETERS DIMENSION MIN TYP MAX A B C D...5 E F 1.5 BSC. G H.5 BSC. I All dimensions are in millimeters, angles in degrees.. The terminal #1 identifier and pad numbering convention shall. conform to JESD 951 SPP1 3. Lead coplanarity:.5 max.. Dimension applies to metalized pad and is measured between.5 and.3 MM from pad tip. Figure 3: S35 Package Outline 1 Pin 3 mm x 3 mm x.55 mm ULPCC Figure 31: Branding Specification 1 Data Sheet Rev. /

15 Figure 3: Recommended PCB Layout (all units are in mils) Data Sheet Rev. / 15

16 ORDERING INFORMATION ORDER NUMBER TEMPERATURE RANGE PACKAGE DESCRIPTION COMPONENT PACKAGING AWL5RS35P C to +5 C EVA5RS35 C to +5 C RoHScompliant 1 Pin 3 mm x 3 mm x.55 mm Surface Mount IC RoHScompliant 1 Pin 3 mm x 3 mm x.55 mm Surface Mount IC,5 piece Tape and Reel 1 piece Evaluation Board ANADIGICS, Inc. 11 Mount Bethel Road Warren, New Jersey 759, U.S.A. Tel: +1 (9) 5 Fax: +1 (9) 513 URL: Mktg@anadigics.com IMPORTANT NOTICE ANADIGICS, Inc. reserves the right to make changes to its products or to discontinue any product at any time without notice. The product specifications contained in Advanced Product Information sheets and Preliminary Data Sheets are subject to change prior to a product s formal introduction. Information in Data Sheets have been carefully checked and are assumed to be reliable; however, ANADIGICS assumes no responsibilities for inaccuracies. ANADIGICS strongly urges customers to verify that the information they are using is current before placing orders. warning ANADIGICS products are not intended for use in life support appliances, devices or systems. Use of an ANADIGICS product in any such application without written consent is prohibited. 1 Data Sheet Rev. /