SKY77652-11
SkyLiTE™ Multimode Multiband Power Amplifier Module

Skyworks SKY77652-11 SkyLiTE™ is a multimode multiband (MMMB) Power Amplifier Module (PAM) that supports 3G / 4G handsets and operates efficiently in CDMA, WCDMA, TD-SCDMA, and LTE modes. The module is fully programmable through a Mobile Industry Processor Interface (MIPI®).

The PAM consists of a WCDMA / LTE block for high and mid-bands, and a Multi-Function Control (MFC) block, RF input/output ports internally matched to 50  to reduce the number of external components. A CMOS integrated circuit uses standard MIPI® controls to provide the internal MFC interface and operation. Extremely low leakage current maximizes handset standby time.

The InGaP die and the silicon die and passive components are mounted on a multi-layer laminate substrate. The assembly is encapsulated in a 3.65 x 4.0 x 0.75 mm, 28-pad MCM, SMT package which allows for a highly manufacturable, low cost solution.

3G: The SKY77652-11 supports modulations in CDMA, WCDMA, High-Speed Downlink Packet Access (HSDPA), High Speed Uplink Packet Access (HSUPA), High Speed Packet Access (HSPA+), and TD-SCDMA. Varying the input power level controls the output power. A DCDC converter adjusts VCC to maximize efficiency for each power level and modulation type.

4G: The SKY77652-11 supports 1.4, 3, 5, 10, 15, 20 MHz channel bandwidths. Similar to 3G operation, varying the input power level controls the output power and a DCDC converter adjusts VCC to maximize efficiency for each power level.

3G / 4G Modulation scheme includes:

• WCDMA Voice Release 99
• HSDPA categories
• HSUPA
• HSPA+
• TD-SCDMA
• CDMA2000 1x RC1, 1x RC2
• CDMA2000 EVDO
• LTE 1.4, 3, 5, 10, 15, 20 MHz Channel BW
• TDD LTE
• TDD LTE intra-band uplink Carrier Aggregation (CA) Band 39 (35 MHz), Band 40/41 (40 MHz)

Features

• Paired with SKY77651 (Low Band)
• Five output ports and One Rx port for Mid-band
• Four output ports and Two Rx ports for High Band
• Industry-leading PAE for 3G/4G
• Optimized for APT DCDC operation
• Fully programmable Mobile Industry Processor Interface (MIPI®) control
• MIPI® programmable bias modes optimize best efficiency / linearity trade-off for 3G and 4G; minimizes DG09 for 3G.
• Small, low profile package: 3.65 x 4.0 x 0.75 mm, 28-pad configuration