KCT8525D
2023-02-22
KCT8534D
2023-02-22
KCT8553C
KCT8553C is a highly integrated RF Front-End Integrated Circuit incorporates key RF functionality needed for IEEE 802.11a/n/ac WLAN systems operating in the 5.15-5.85GHz range. KCT8553C integrates a high-efficiency, high-linearity power amplifier (PA), a low noise amplifier (LNA) with bypass, the associated matching network, LO rejection, and harmonic filters all in one device.
KCT8553C has simple and low-voltage control logic, and requires minimal external components. A power detector is also integrated for accurately monitoring of output power from the PA.
KCT8553C is assembled in a compact, low-profile 2.3×2.3×0.55mm 16-lead QFN package. KCT8553C is the ideal RF front-end solution for implementing 5GHz WLAN systems supporting multiple standards including 802.11a/n/ac.
Applications
• Mobile Phone
• 802.11ac Wi-Fi Devices
• Tablets / MIDs
• Wi-Fi Media Gateways
• Consumer Electronics
• Notebook / Netbook / Ultrabook
• Access Points / Routers
• Set Top Boxes / Wireless IPTVs
• Other 5GHz ISM Platforms
FEATURES
• Integrated high performance 5GHz PA,LNA with bypass and T/R switch
• Fully-matched input and output
• Integrated power detector
• Transmit gain : 29dB
• Receive gain: 13dB
• Output power: +18dBm @ 1.8% EVM, VHT80/MCS9, 3.3V
• +19dBm @ 1.8% EVM, VHT80/MCS9, 3.7V
• Output power: +19dBm @ 3% EVM, HT40/MCS7, 3.3V
• +20dBm @ 3% EVM, HT40/MCS7, 3.7V
• ESD protection circuitry on all PINs
• Minimal external components required
• Small package: QFN-16L 2.3mm x 2.3mm x0.55mm (MSL3, 260C per JEDEC J-STD-020)
• ROHA and REACH Compliant
