DATA SHEET SE2622L: 2.4 GHz, 256 QAM Power Amplifier Applications Description The SE2622L is a 2.4 GHz power amplifier designed for use in the DSSS 2.4 GHz WLAN (IEEE 802.11b) 2.4 GHz ISM band for wireless LAN applications. The device OFDM 2.4 GHz WLAN (IEEE 802.11g) incorporates a power detector for closed loop monitoring of the OFDM 2.4 GHz WLAN (IEEE 802.11n) output power. OFDM 2.4 GHz WLAN (256 QAM) The SE2622L includes a digital enable control for device on/off control. Access points, PCMCIA, PC cards The SE2622L temperature compensated power detector is highly immune to mismatch at its output with less than 1.5 dB of Features variation with a 2:1 mismatch. The device package and pinout for the 16-pin QFN are shown in Figure 1. A block diagram of the Single 3.3 V supply operation: SE2622L is shown in Figure 2. 18 dBm, EVM = 35 dB, 256 QAM OFDM 20 dBm, EVM = 30 dB, 802.11n 23 dBm, ACPR < 32 dBc, 802.11b Small signal gain: 31 dB typical 16 15 14 13 Integrated temperature compensated power detector Digital power amplifier enable pin (VEN) RF IN 12 GND 1 Lead Free, Halogen Free and RoHS compliant RF OUT/VCC EN 2 11 Small footprint QFN (16-pin, 3 3 0.9 mm) package (MSL1, 260 C per JEDEC J-STD-020) GND 10 N/U 3 N/U GND 4 9 Skyworks Green products are compliant with all applicable legislation and are halogen-free. 586 7 For additional information, refer to Skyworks Y1122 Denition of Green, document number SQ04-0074. Figure 1. SE2622L Pinout 16-Pin QFN (Top View) VCC EN Bias Input Inter-Stage Inter-Stage RF OUT RF IN Match Match Match Detector ts042 VDET Figure 2. SE2622L Block Diagram Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 202733C Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice September 29, 2014 1 GND GND GND VCC N/C DET N/U N/UDATA SHEET SE2622L: 2.4 GHZ, 256 QAM POWER AMPLIFIER conditions are specified in Table 3. Electrical specifications are Electrical and Mechanical Specifications provided in Tables 4, 5, and 6. Signal pin assignments and functional pin descriptions are described in Table 1. The absolute maximum ratings of the Typical performance characteristics of the SE2622L are illustrated SE2622L are provided in Table 2. Recommended operating in Figure 3. Table 1. SE2622L Signal Descriptions Pin Name Description Pin Name Description 1 RF IN Power amplifier RF input DC block required 10 N/U Not used Power Amplifier RF output / Final stage collector 2 EN Digital pin used to power up and power down the IC 11 RF OUT/VCC supply 3 GND Ground 12 GND Ground 4 N/U Not used 13 N/U Not used 5,6 GND Ground 14 N/C No connect 7 DET Analog power detector output 15 VCC Stages 1, 2 collector supply 8 N/U Not used 16 GND Ground 9 GND Ground Paddle GND Exposed die paddle electrical and thermal ground Table 2. SE2622L Absolute Maximum Ratings (Note 1) Parameter Symbol Minimum Maximum Units Supply voltage on pins VCC VCC 0.3 +4 V Power amplifier enable VEN 0.3 +3.6 V RF input power, RF OUT terminated into 50 match RFIN +10 dBm Storage temperature range TSTG 40 +150 C Electrostatic discharge: ESD Human Body Model (HBM), Class 1B 500 V Note 1: Exposure to maximum rating conditions for extended periods may reduce device reliability. There is no damage to device with only one parameter set at the limit and all other parameters set at or below their nominal value. Exceeding any of the limits listed here may result in permanent damage to the device. CAUTION: Although this device is designed to be as robust as possible, electrostatic discharge (ESD) can damage this device. This device must be protected at all times from ESD. Static charges may easily produce potentials of several kilovolts on the human body or equipment, which can discharge without detection. Industry-standard ESD precautions should be used at all times. Table 3. SE2622L Recommended Operating Conditions Parameter Symbol Minimum Maximum Units Supply voltage VCC 3.0 3.6 V Supply voltage on pins VCC3 VCC3 3.0 3.6 V Ambient temperature TA 40 85 C Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 2 September 29, 2014 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice 202733C