SKYWORKS SE5004L-R

A 5GHz power amplifier offering high linear power for wireless LAN applications. Incorporates a power detector for closed loop monitoring and control of the output power. Offers high integration for a simplified design, providing quicker time to market and higher application board production yield. Integrates the input match, the inter - stage match, the output match, the power detector with 15dB of dynamic range and a 3.8GHz notch filter. Only 6 external decoupling capacitors are required to complete the design. Meets the requirements of IEEE802.11a & 802.11n, and delivers approximately 26dBm of linear output power at 5V. Integrates temperature compensated bias voltage generators. A 2.85V reference voltage on VREF is all that is required to enable or disable the power amplifier.

• High output power amplifier 26dBm at 5V
• External Analog Reference Voltage (VREF) for maximum flexibility
• Buffered, temperature compensated power detector
• 3% EVM, @26dBm, 64 QAM, 54 Mbps
• 32 dB Gain
• Lead Free, RoHS compliant, halogen free MSL3 package 20 pin 4 mm x 4 mm x 0.9 mm QFN

• DSSS 5 GHz WLAN (IEEE802.11a)
• DSSS 5 GHz WLAN (IEEE802.11n)
• Access Points, PCMCIA, PC cards