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RFSP2023 Dataheets PDF



Part Number RFSP2023
Manufacturers ANADIGICS
Logo ANADIGICS
Description 2.4 GHz 802.11b/g WLAN Power Amplifier
Datasheet RFSP2023 DatasheetRFSP2023 Datasheet (PDF)

RFS P2023 2.4 GHz 802.11b/g www.DataSheet4U.com WLAN Power Amplifier Data Sheet - Rev 2.3 FEATURES • • • • • • <3% EVM, 145 mA @ POUT = +19 dBm with IEEE 802.11g Modulation at 54 Mbps -38 dBc ACPR 1st Sidelobe at +23 dBm with IEEE 802.11b Modulation at 11 Mbps -54 dBc ACPR 2nd Sidelobe at +23 dBm with IEEE 802.11b Modulation at 11 Mbps No RF Matching Required 34 dB of Linear Power Gain Temperature-Compensated Linear Power Detector APPLICATIONS • • • IEEE 802.11 b/g WLAN 2.4 GHz Cordless Phones.

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RFS P2023 2.4 GHz 802.11b/g www.DataSheet4U.com WLAN Power Amplifier Data Sheet - Rev 2.3 FEATURES • • • • • • <3% EVM, 145 mA @ POUT = +19 dBm with IEEE 802.11g Modulation at 54 Mbps -38 dBc ACPR 1st Sidelobe at +23 dBm with IEEE 802.11b Modulation at 11 Mbps -54 dBc ACPR 2nd Sidelobe at +23 dBm with IEEE 802.11b Modulation at 11 Mbps No RF Matching Required 34 dB of Linear Power Gain Temperature-Compensated Linear Power Detector APPLICATIONS • • • IEEE 802.11 b/g WLAN 2.4 GHz Cordless Phones 2.4 GHz ISM Equipment S28 Package 16 Pin 3 mm x 3 mm x 0.9 mm LPCC PRODUCT DESCRIPTION The RFS P2023 power amplifier is a high performance InGaP HBT IC designed for transmit applications in the 2.4-2.5 GHz band. The part is matched at the input and output so no additional RF matching components are required off-chip. The VCC1 NC PA exhibits unparalleled linearity and efficiency for both 802.11g and 802.11b WLAN systems. The power detector is temperature compensated on chip enabling a single-ended output voltage. The part is biased by a single +3.3 V supply. VCC2 VCC3 13 16 15 14 GND 1 Bias Network 12 GND RF IN 2 Input Match Output Match 11 RF OUT GND 3 10 GND VPC1 4 Bias Network Power Detector 9 DETDC1 5 6 7 8 Figure 1: Block Diagram and Pinout 04/2005 DETOUT VBC DETDC2 VPC2/3 RFS P2023 Table 1: Pin Description P IN 1 2 3 4 5 6 7 8 N AM E GND RFIN GND V PC1 V BC VPC2/3 DETDC2 DETOUT D E S C R IP T ION Ground RF Input Ground Power Control 1 Bi as Ci rcui t Voltage Power Control 2/3 Detector Bi as 2 Power Detector Output P IN 9 10 11 12 13 14 15 16 N AM E DETDC1 GND RFOUT GND V CC3 V CC2 NC V CC1 www.DataSheet4U.com D E S C R IP T ION Detector Bi as 1 Ground RF Output Ground Supply Voltage Supply Voltage No Connect Supply Voltage 2 Data Sheet - Rev 2.3 04/2005 RFS P2023 ELECTRICAL CHARACTERISTICS Table 2: Absolute Minimum and Maximum Ratings PAR AME T E R DC Power Supply (VCC1, VCC2, VCC3) MIN M AX 4.0 U N IT V Appli ed to seri es resi stors external to VPC pi ns. No RF si gnal appli ed. www.DataSheet4U.com C OMME N T S Power Control Level (VPC1, VPC2/3) 4.0 V DC Current Consumpti on RF Input Level (RFIN) Operati ng Ambi ent Temperature Storage Temperature 0 -55 400 -5 +85 +150 mA dBm °C °C 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 Operating Frequency Supply Voltage (VCC1, VCC2, VCC3) Power Control Voltage (VPC1, VPC2/3) MIN 2400 3.0 - TYP 3.3 3.3 MAX 2500 3.6 - UNIT MHz V V COMMENTS 0 - 0.5 V PAON. Applied to series resistors external to VPC pins. PASHUTDOWN. Applied to series resistors external to VPC pins. 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 2.3 04/2005 3 RFS P2023 Table 4: IEEE 802.11g Modulation, 54 Mbps OFDM (VCC = 3.3 V, VPC = 3.3 V, POUT = +19 dBm, +25 °C) PAR AME T E R Power Gai n Gai n Ri pple Current Consumpti on Error Vector Magni tude (EVM) Power Detector Voltage Detector Sensi ti vi ty Detector Output Impedance Notes: 1. EVM includes noise floor of 1% (-40 dB). MIN 31.5 T YP 34.5 M AX 37.0 ±0.75 U N IT dB dB mA % dB V mV/dB KV www.DataSheet4U.com C OMME N T S POUT = +19 dBm 145 2.8 -31 0.50 0.60 75 1 165 4.0 -28 0.70 POUT = +19 dBm POUT = +19 dBm POUT = +19 dBm POUT = +19 dBm, 1KV Load Table 5: IEEE 802.11b Modulation,11 Mbps DSSS, CCK (VCC = 3.3 V, VPC = 3.3 V, POUT = +21 dBm, +25 °C) PARAMETER Power Gain Gain Ripple Current Consumption ACPR - 1st Sidelobe (11 MHz Offset) ACPR - 2nd Sidelobe (22 MHz Offset) Power Detector Voltage Detector Sensitivity Detector Output Impedance 1 0.7 175 -38 -54 0.8 75 MIN 31.5 TYP 34.5 MAX 37.0 ±0.75 195 -33 -53 0.9 UNIT dB dB mA dB c dB c V mV/dB K8 POUT = +21dBm POUT = +21 dBm; 1,2,5.5,11 Mbps POUT = +21 dBm; 1,2,5.5,11 Mbps POUT = +21 dBm, 1K8 Load COMMENTS POUT = +21 dBm 4 Data Sheet - Rev 2.3 04/2005 RFS P2023 Table 6: Continuous Wave Signal (VCC = 3.3 V, VPC = 3.3 V, +25 °C) PARAMETER P 1 dB Harmonics 2fo 3fo Stability Input Return Loss Output Return Loss Output Noise Power Reverse Isolation Shutdown Current Quiescent Current TON Setting Time TOFF Setting Time MIN 25.0 TYP 26.5 -20 -25 5:1 -7 -12 MAX 28.0 -16 -20 UNIT dB m www.DataSheet4U.com COMMENTS dB c Pout = +25 dBm -4 -9 130 dB dB dBm/Hz dB 40 1 30 45 60 1 1 µA mA µS µS Settles within ±0.5 dB Data Sheet - Rev 2.3 04/2005 5 RFS P2023 PERFORMANCE DATA Figure 2: Gain, Current, EVM vs. Output Power at 2.412 GHz, 3.3 V (IEEE 802.11g @ 54 Mbps) 40 400 www.DataSheet4U.com Figure 3: Gain, Current vs. Output Power at 2.412 GHz, 3.3 V (IEEE 802.11b Signal @ 11 Mbps) 40 35 Gain +25C 30 25 Gain +70C Gain 0C Current +25C 20 15 Current Gain 400 350 300 250 200 150 1.


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