AWL6254 ANADIGICS | Alldatasheet

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Technical content

2.4 GHz 802.11b/g/n WLAN PA, LNA, and RF Switch Data Sheet - Rev 2.0

FEATURES

  • 3.3 % EVM @ POUT = +16 dBm with IEEE 802.11g

64 QAM OFDM at 54 Mbps

  • 75 mA Transmit Path Current Consumption at POUT = +16 dBm
  • SP3T RF Switch to Enable Bluetooth Path
  • Single +3.6 V Supply
  • Transmit Path Linear Power Gain of 28 dB
  • Temperature-Compensated Linear Power Detector with Positive Slope
  • Receive Path In-Band Gain of 13 dB
  • Receive Path Noise Figure of 2.3 dB
  • 3 mm x 3 mm x 0.55 mm ULPCC Package

APPLICATIONS

  • 802.11b/g WLAN in Cell Phone Designs
  • 802.11n in WLAN MIMO Systems
  • 2.4 GHz Cordless Phone Handsets/Basestations Figure 1: Block Diagram and Pinout PRODUCT DESCRIPTION The ANADIGICS AWL6254 is a high performance InGaP HBT power amplifier, low-noise amplifier, and RF switch integrated on a single IC. It is particularly applicable to cell phone designs that integrate 802.11b/g WLAN in the 2.4 - 2.5 GHz band. Matched to 50  on all RF ports, the part requires no additional RF matching components off-chip. The antenna port is switched between WLAN transmit, WLAN receive, and Bluetooth paths with a low-loss single-pole triple-throw RF switch. The transmit path PA exhibits unparalleled linearity for both IEEE 802.11b/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, high-gain path to the system receiver chain. The positive slope power detector is temperature- compensated on the chip, enabling a single-ended output voltage with excellent accuracy over a wide range of operating temperatures. The AWL6254 is biased by a single +3.6 V supply and consumes ultra- low current in the OFF mode. The AWL6254 is manufactured using advanced InGaP HBT technology that offers state-of-the-art reliability, temperature stability and ruggedness. It is provided in a 3 mm x 3 mm x 0.55 mm ULPCC package optimized for a 50  system. AWL6254 Input Match Bias Network Power Detector Antenna Tx RFIN DET_OUT GND WLAN Rx Enable Rx RFOUT BLUETOOTH WLAN Tx Enable Control Logic VCC BLUETOOTH Enable GND VCC Bias Network Output Match Output Match 16 Pin 3 mm x 3 mm x 0.55 mm Surface Mount ULPCC

2 Data Sheet - Rev 2.0 AWL6254 Table 1: Pin Description PIN NAME DESCRIPTION

1 BLUETOOTH Bluetooth RF Port

2 GND Ground

3 RX_RF Receive RF Port

4 GND Ground

5 LNA_EN LNA Enable. On/Off control for the Rx path low noise amplifier 6 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

8 GND Ground

9 PA_IN Power Amplfier Input

10 GND Ground

11 NC No Connection

12 VCC Power Supply. Bias for the transistors in the part 13 DET_OUT Power Detector Output. DC coupled power detector output. An emitter follower BJT supplies the output for this pin.

14 GND Ground

15 ANT Antenna Port. Common connection for the PA, LNA, and Bluetooth paths

16 GND Ground

Data Sheet - Rev 2.0 AWL6254

ELECTRICAL CHARACTERISTICS

Table 2: Absolute Minimum and Maximum Ratings 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 The device may be operated safely over these conditions; however, parametric performance is guaranteed only over the conditions defined in the electrical specifications. PARAMETER MIN TYP MAX UNIT COMMENTS Operating Frequency (f) 2400 - 2500 MHz DC Power Supply Voltage (VCC) +3.3 +3.6 +4.2 V Control Voltage (VPA_EN, VLNA_EN, VBT_EN) +2.0 +3.3 +4.2 +0.4 V PA "ON" PA "SHUTDOWN" Case Temperature (T C) -40 - +85 °C Control Pin Impedance (VPA_EN, VLNA_EN, VBT_EN) - 720 - k PARAMETER MIN MAX UNIT COMMENTS DC Power Supply Voltage (VCC) - +5.0 V No RF Signal Applied DC Power Control Voltage (VPA_EN) - +5.0 V No RF Signal Applied DC Power Control Voltage (VLNA_EN) - +5.0 V No RF Signal Applied DC Power Control Voltage (VBT_EN) - +5.0 V No RF Signal Applied DC Current Consumption - 300 mA Tx RF Input Level (RFIN) - 0 dBm Ant RF Input Level (RFIN) - -3 dBm Bluetooth RF Input Level (RFIN) - 23 dBm Storage Case Temperature -55 +150 °C Operating Case Temperature -40 +85 °C ESD Tolerance 500 - VDC All pins, forward and reverse voltage. Human Body Model (HBM) MSL Rating - MSL-2 Reflow Temperature - 260 °C

4 Data Sheet - Rev 2.0 AWL6254 Table 4: DC Electrical Specifications - Tx Path Continuous Wave (TC = +25 °C, VCC = +3.6 V, VPA_EN = +3.3 V, VLNA_EN = 0 V , VBT_EN = 0 V) PARAMETER MIN TYP MAX UNIT COMMENTS P1dB 20 22 - dBm Current at P1dB 140 175 210 mA Shutdown Current - 25 75 A Shutdown Mode Quiescent Current 18 26 34 mA VCC = +3.6 V, VPA_EN = +3.3 V, VLNA_EN = 0 V, VBT_EN = 0 V, RF = off Harmonics 2fo 3fo -48 -68 -40 -60 dBc P OUT=+18 dBm (1) Input Return Loss, Tx RF IN - -7 -3 dB Output Return Loss, Antenna Port, Switch in Transmit Mode - -9 -4 dB Switch in Tx Position Reverse Isolation (Antenna Port to Tx Input Port) 30 40 - dB Switch in Tx Position, signal injected into Antenna port and measured at Tx input port, PA = "ON" Stability (Spurious) - -60 -50 dBc 6:1 VSWR, P OUT = +18 dBm(1), -40 OC TON Settling Time - 1.0 2.0 s 10% to 90% of maximum RF power. POUT = +16 dBm(1) Note: (1) Power as measured at Antenna port of AWL6254.

Data Sheet - Rev 2.0 AWL6254 Table 6: Electrical Specifications - Tx Path 802.11b (TC = +25 °C, VCC = +3.6 V, VPA_EN = +3.3 V, VLNA_EN = 0 V , VBT_EN = 0 V, 1 Mbps, Gaussian Filtering, bT=0.50) Table 5: Electrical Specifications - Tx Path 802.11g (TC = +25 °C, VCC = +3.6 V, VPA_EN = +3.3 V, VLNA_EN = 0 V , VBT_EN = 0 V, 64 QAM OFDM 54 Mbps) Note: (1) EVM includes system noise floor of 1% (-40 dB). (2) Power as measured at Antenna port of AWL6254 Note: (1) Power as measured at Antenna port of AWL6254 PARAMETER MIN TYP MAX UNIT COMMENTS Operating Frequency 2400 - 2500 MHz Power Gain 25 28 32 dB Gain Ripple - 1.5 2.0 dB Across 100 MHz band Error Vector Magnitude (EVM) - 3.3 -29.6 5.0 -26 dB POUT = +16 dBm (1), (2) Tx Spectrum Mask Pass - - N/A POUT = +16 dBm (2) Current Consumption 60 75 95 mA POUT = +16 dBm (2) Power Detector Voltage 650 780 900 mV POUT = +16 dBm (2) Power Detector Sensitivity 50 68 85 mV/dB 10 dBm < POUT < +17 dBm (2) PARAMETER MIN TYP MAX UNIT COMMENTS Operating Frequency 2400 - 2500 MHz Power Gain 25 28 32 dB Gain Ripple - 1.5 2.0 dB Across 100 MHz band Adjacent Channel Power (ACPR) 1st Sidelobe (11 - 22 MHz Offset) - -33 -30 dBr POUT = +18 dBm (1) Adjacent Channel Power (ACPR) 2nd Sidelobe (>22 MHz Offset) - -53 -50 dBr POUT = +18 dBm (1) Tx Spectrum Mask Pass - - N/A POUT = +18 dBm (1) Current Consumption 75 100 125 mA POUT = +18 dBm (1) Power Detector Voltage 810 970 1115 mV POUT = +18 dBm (1) Power Detector Sensitivity 60 78 95 mV/dB 10 dBm < POUT < +20 dBm (1)

6 Data Sheet - Rev 2.0 AWL6254 Table 7: DC Electrical Specifications - Rx Path Continuous Wave (TC = +25 °C, VCC = +3.6 V, VPA_EN = 0 V, VLNA_EN = +3.3 V , VBT_EN = 0 V) PARAMETER MIN TYP MAX UNIT COMMENTS Power Gain 10 13 16 dB Gain Ripple - 0.5 1.0 dB Across 100 MHz Band P1dB 4 6 - dBm Current at P1dB 9 13 17 mA Quiescent Current 9 13 17 mA Noise Figure - 2.3 3.9 dB Includes RF switch and LNA Return Loss, Rx RF Port - -12 -8 dB Switch in Rx position, Antenna port terminated in 50  load Return Loss, Antenna Port, Switch in Receive Mode - -7 -3 dB Switch in Rx position, with 50  Rx port load Isolation (Antenna Port to Rx Port) 22 29 - dB Switch in Tx position, signal injected into Antenna port and measured at Rx port, PA = "ON" S21 Performance Stability - -60 -50 dBc

Data Sheet - Rev 2.0 AWL6254 Table 8: DC Electrical Specifications - Bluetooth Path Continuous Wave (TC = +25 °C, VCC = +3.6 V, VPA_EN = 0 V, VLNA_EN = 0 V , VBT_EN = +3.3 V) Table 9: Control Logic Truth Table Table 10: Control Voltages and Timing (TC = +25 °C, VCC = +3.6 V, Other Voltages Defined by Logic Below) Note: 1. Logic State 0 = 0 - 0.4 V; Logic State 1 = 2.0 - 4.2 V Note: 1. Logic State 0 = 0 - 0.4 V; Logic State 1 = 2.0 - 4.2 V FEIC MODE PA ENABLE BLUETOOTH ENABLE LNA ENABLE PA STATUS LNA STATUS SWITCH STATUS Shutdown 0 0 0 Off Off Not Connected WLAN Rx 0 0 1 Off On WLAN Rx Bluetooth 0 1 0 Off Off Bluetooth WLAN Tx 1 0 0 On Off WLAN Tx PARAMETER MIN TYP MAX UNIT COMMENTS LNA Enable Pin Control Voltage +2.0 +0.4 V LNA = 1 LNA = 0 Bluetooth Enable Pin Control Voltage +2.0 +0.4 V Switch = 1 Switch = 0 PA Enable Pin Control Voltage +2.0 +0.4 V PA = 1 PA = 0 PARAMETER MIN TYP MAX UNIT COMMENTS Insertion Loss - 0.8 1.5 dB 2.4 GHz to 2.5 GHz Quiescent Current - 60 125 A P1dB 20 25 - dBm Return Loss, Bluetooth RF Port - -10 -8 dB Switch in Bluetooth position, Antenna port terminated in 50  load Return Loss, Antenna Port, Switch in Bluetooth Mode - -10 -8 dB Switch in Bluetooth position, Bluetooth port terminated in 50  load Isolation (Antenna Port to Rx Port) 30 38 - dB Switch in Bluetooth position, signal injected into Antenna port and measured at Rx port

8 Data Sheet - Rev 2.0 AWL6254 Figure 2: Tx Path Gain and Icc vs. Output Power Across Freq (VCC = +3.6 V, TA = +25oC) 802.11g 54 Mbps OFDM Figure 5: Tx Path EVM vs. Output Power Across Freq (VCC = +3.6 V, TA = +25oC) 802.11g

54 Mbps OFDM

Figure 3: Path Gain and ICC vs. Output Power Across Temp (Freq = 2.45 GHz, VCC = +3.6 V) 802.11g 54 Mbps OFDM Figure 6: Tx Path EVM vs. Output Power Across Temp (Freq = 2.45 GHz, VCC = +3.6 V) 802.11g 54 Mbps OFDM PERFORMANCE DATA Figure 4: Tx Path Gain and ICC vs. Output Power Across Power Supply Voltage (Freq = 2.45 GHz, TA = +25oC) 802.11g 54 Mbps OFDM Figure 7: Tx Path EVM vs. Output Power Across Power Supply Voltage (Freq = 2.45 GHz, TA = +25oC) 802.11g 54 Mbps OFDM Figure 2: Tx Path Gain and Icc vs. Output Power Across Frequency Vcc = +3.6 V, T = +25 C 802.11g 54 Mbps OFDM 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Output Power (dBm) Gain (dB) 100 120 140 160 180 200 220 240 260 280 300 320 Current (mA) Gain 2.40 GHz Gain 2.45 GHz Gain 2.50 GHz Current 2.40 GHz Current 2.45 GHz Current 2.50 GHz Gain Current Figure 3: Tx Path Gain and Icc vs. Output Power Across Temperature Frequency = 2.45 GHz, Voltage = +3.6 V 802.11g 54 Mbps OFDM 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Output Power (dBm) Gain (dB) 100 120 140 160 180 200 220 240 260 280 300 320 340 Current (mA) Gain -40C Gain +25C Gain +85C Current -40C Current +25C Current +85C Current Gain Figure 4: Tx Path Gain and Icc vs. Output Power Across Power Supply Voltage Freq = 2.45 GHz, T = +25 C 802.11g 54 Mbps OFDM 0 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 Output Power (dBm) Gain (dB) 100 120 140 160 180 200 220 240 260 280 300 320 Current (mA) Gain 3.3V Gain 3.6V Gain 4.2V Icc 3.3V Icc 3.6V Icc 4.2V Gain Current Figure 5: Tx Path EVM vs. Output Power Across Frequency Vcc = +3.6 V, T = +25 C 802.11g 54 Mbps OFDM 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Output Power (dBm) EVM (%) EVM 2.40 GHz EVM 2.45 GHz EVM 2.50 GHz Figure 7: Tx Path EVM vs. Output Power Across Power Supply Voltage Freq = 2.45 GHz, T = +25 C 802.11g 54 Mbps OFDM 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Output Power (dBm) EVM (%) EVM 3.3V EVM 3.6V EVM 4.2V 0 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 Output Power (dBm) EVM (%) EVM -40C EVM +25C EVM +85C

Data Sheet - Rev 2.0 AWL6254

APPLICATION INFORMATION

Figure 29: Application Circuit CONNECT TO RX GND

4 PA_IN

8 DET_OUT

7 GND

RX_RF GND AWL6254 CONNECT TO ANTENNA CONNECT TO TX CONNECT T O BLUETOOTH LNA_EN BT_EN PA_EN 3-BIT CONTROL VCC DETECTOR OUTPUT 0.1 F 16 V 20 % NOTES RF traces should be 18 mils wide with 20 mils of clearance. DC traces should be 8 mils wide with 8 mils of clearance.

Data Sheet - Rev 2.0 AWL6254 Figure 32: Recommended PCB Layout (all units are in mils)

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. IMPORTANT NOTICE ANADIGICS, Inc.

141 Mount Bethel Road

Warren, New Jersey 07059, U.S.A. Tel: +1 (908) 668-5000 Fax: +1 (908) 668-5132 URL: http://www.anadigics.com E-mail: Mktg@anadigics.com 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. Data Sheet - Rev 2.0 AWL6254

ORDERING INFORMATION

DESCRIPTION COMPONENT PACKAGING AWL6254RS35P8 -40 °C to +85 °C RoHS-compliant 16 Pin 3 mm x 3 mm x 0.55 mm Surface Mount IC 2,500 piece Tape and Reel EVA6254RS35 -40 °C to +85 °C RoHS-compliant 16 Pin 3 mm x 3 mm x 0.55 mm Surface Mount IC 1 piece Evaluation Board