SKY77658-11
Multimode Multiband Power Amplifier Module

Skyworks SKY77658-11 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 SKY77658-11 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 SKY77658-11 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

Features

  • Paired with SKY77657-11 (Low Band)
  • Five MB output ports and One Rx port for Mid-band
  • Four HBM 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.
  • Supports Uplink Carrier Aggregation in Band 39 (35 MHz) and Bands 38, 40, 41 (up to 40 MHz).
  • Small, low profile package: 3.65 x 4.0 x 0.75 mm, - 28-pad configuration
Product Summary SKY77658-11 Multimode Multiband Power Amplifier Module SKY77658_11_204448A.pdf (78 KB)
ProductName : SKY77658-11
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Description : Multimode Multiband Power Amplifier Module
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Package (mm) : 28-pad MCM, 4 x 3.65 x 0.75
Product Information: New
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