| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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10,000 pcs
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10000 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request | |
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9,680 pcs
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9680 pcs | On Request | 1 | On Request | On Request | 1835+ | On Request | On Request |
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The Skyworks Solutions SKY77818-21 is a Penta-Band Power Amplifier Module (PAM) specifically developed for 4G LTE applications. This fully matched, 24-pad surface mount module integrates PA blocks, input/output matching circuitry to 50 ohms, and MIPI standard logic control.
It supports multiple power control levels and output/input switch control within a compact 4.0 mm x 3.0 mm x 0.85 mm package. The enhanced architecture covers multiple bands and meets spectral linearity requirements for LTE QPSK and 16QAM modulations, with bandwidths up to 20 MHz and resource block allocations up to 100.
Key features include Average Power Tracking (APT) for TDD/FDD bands, internal DC-blocking, continuous bias control for 3G/4G PA High Power Mode, and low leakage current in power-down mode to maximize handset standby time. It also includes an integrated TDD Tx-Rx switch for a single SAW architecture.
The SKY77818-21 is suitable for multi-band 4G handsets and smartphones, offering efficient power management and reliable performance for LTE communication.
The SKY77818-21 supports a low supply voltage of 0.6 V for APT applications.
The SKY77818-21 is available in a QFN package (MCM, 24-pad) with dimensions 4.0 x 3.0 x 0.85 mm.
The input/output impedance is 50 ohms with internal DC-blocking.
The module supports a bandwidth of up to 20 MHz.
The SKY77818-21 handles up to 100 resource blocks.
Yes, the SKY77818-21 is designed for surface mount mounting.