PRELIMINARY DATA SHEET SKY77433 Front-End Module for WCDMA / HSDPA / HSUPA (Tx 1920-1980 MHz), (Rx 2110-2170 MHz) Applications Description • Digital cellular (WCMDA) handsets The SKY77433 Front-End Module (FEM) is a fully matched, 16-pad surface mount module developed for WCDMA applications. Small and efficient, this WCDMA FEM integrates the interstage filter, the input matching, the power amplifier, the output matching, the power detection, and the duplexer into a single 7 mm x 4 mm x 1.05 mm package. Features • High Speed Downlink Packet Access (HSDPA) • High Speed Uplink Packet Access (HSUPA) • Low quiescent current - 20 mA • Low current consumption - 500 mA • Integrated Power Detector • 16-pad package • Small profile - 4 mm x 7 mm x 1.05 mm • Low voltage - 3.1 V to 4.45 V The SKY77433 meets the stringent spectral requirements of HSDPA standards up to 25.2 dBm output power. The FEM incorporates an InGaP HBT PA and contains circuitry to optimize power detector performance. Different control pads are available to enhance the performance of the FEM at different power levels. Integration of the RF front-end greatly simplifies the design of the handset radio as all critical matching between the interstage filter, PA, power detection, and duplexer is optimized within the module. By optimizing the efficiency of the InGaP HBT PA MMIC and reducing the RF loss between the integrated components, this FEM achieves current as low as 500 mA at maximum output power (25.2 dBm) that significantly improves the talk time of the WCDMA handset. This small package uses Skyworks’ low cost, multi-laminate substrate technology and is approximately half the size of individually packaged component solutions. The SKY77433 front-end module can save handset designers significant board space and design-cycle time. • Digital enable pad • Highly integrated, user friendly solution • InGaP HBT • Integrated interstage filter and duplexer • Supports low collector voltage operation • Requires few external components Figure 1. Functional Block Diagram Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200595B • Skyworks Proprietary and Confidential Information. • Products and product information are subject to change without notice. • December 8, 2008 1 PRELIMINARY DATA SHEET SKY77433 FRONT-END MODULE FOR WCDMA / HSDPA / HSUPA TX (1920-1980 MHz), RX (2110-2170 MHz) Electrical Specifications The following tables list the electrical characteristics of the SKY77433 Front-End Module for WCDMA. Table 1 lists the absolute maximum ratings; Table 2 specifies the recommended operating conditions necessary for achieving the electrical performance listed in Table 3 and Table 4 through Table 7 specifies the standard test configurations in WCDMA, HSDPA, and HSUPA modes, respectively. Table 8 lists parameters specific to power detection performance over recommended operating conditions, including mismatch at the module antenna port up to a VSWR of 2.5:1 for all phase angles. Table 9 shows nominal duplexer performance. Table 1. Absolute Maximum Ratings 1 Parameter Symbol RF Input Power PIN Supply Voltages No RF Minimum Nominal Maximum Unit — — 10.0 dBm 3.4 6.0 Volt VCC1, VCC2, VBIAS 3.4 4.7 Volt Bias Control Voltage With RF VCONT — — 2.7 Volt Mode Control Voltage VMODE — — 3.0 Volts Enable Control Voltage Temperatures VEN — — 3.0 Volt Operating TCASE –20 +25 +110 °C Storage TSTG –55 — +125 Nominal Maximum 1 No damage assuming only one parameter at a time is set to limit with all other parameters set at nominal values. Table 2. Recommended Operating Conditions Parameter Symbol Minimum Unit Tx Channel Center Frequency FTX 1922.4 1950.0 1977.6 MHz Rx Channel Center Frequency FRX = FTX + 190 MHz 2112.4 2140.0 2167.6 MHz Supply Voltages VCC1, VCC2 3.1 1 3.4 4.45 Volt VBIAS 3.1 3.4 4.45 VCONT 0.5 — 1.9 Volt Volt Bias Control Voltage Mode Control Enable Control Setting Low Power Mode (LPM) VMOD_L 1.5 1.8 2.85 High Power Mode (HPM) VMOD_H 0.0 0.0 0.56 Disabled VEN_L 0.0 0.0 0.56 Enabled VEN_H 1.5 1.8 2.85 TCASE –20 +25 +85 Operating Temperature 1 For VCC < 3.4 V, maximum output power = PMAX2 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 2 December 8, 2008 • Skyworks Proprietary and Confidential Information. • Products and product information are subject to change without notice. • 200595B Volt °C SKY77433 FRONT-END MODULE FOR WCDMA / HSDPA / HSUPA TX (1920-1980 MHz), RX (2110-2170 MHz) PRELIMINARY DATA SHEET Table 3. Electrical Specifications for Nominal Operating Conditions 1 (1 of 2) WCDMA (Wide Band Code Division Multiple Access) Parameter Symbol Current Consumption Harmonic Suppression Maximum Unit dBm 16.0 — — PMAX2 2 VCC ≥ 3.1 V HPM 24.4 — — PMAX1 2 HPM 25.2 — — Mid-Power GMID LPMPMID 11.0 — 23.0 High Power GHIGH PMAX1 19.5 — 28.5 Mid-Power ICC LPM PMID — — 55 PMAX1 — — 500 Mid-Power PAE_MID LPM PMID 5.3 — — High Power PAE_HIGH PMAX1 19.5 — — Error Vector Magnitude Adjacent Channel Leakage Ratio 3 Typical VCC ≥ 3.1 V HPM, LPM High Power Power Added Efficiency Minimum PMID Linear Output Power Gain Conditions EVM — 5 MHz ACLR1 — 10 MHz ACLR2 Second 2ƒOƒ Third 3ƒOƒ PMAX1 dB mA % 5 % dBc — –40 — — –54 — — — –33 — — –33 dBm Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200595B • Skyworks Proprietary and Confidential Information. • Products and product information are subject to change without notice. • December 8, 2008 3 PRELIMINARY DATA SHEET SKY77433 FRONT-END MODULE FOR WCDMA / HSDPA / HSUPA TX (1920-1980 MHz), RX (2110-2170 MHz) Table 3. Electrical Specifications for Nominal Operating Conditions 1 (2 of 2) [continued] WCDMA (Wide Band Code Division Multiple Access) Parameter Tx Noise Power in Rx Band Symbol Conditions Minimum Typical Maximum Unit dBm NRx1 PMAX1 869–894 MHz RBW = 3.84 MHz — — –61 NRx2 PMAX1 1575.42 MHz RBW = 2.046 MHz — — –100 NRx3 PMAX1 1884.5–1879.9 MHz RBW = 3.84 MHz — — –61 NRx4 PMAX1 2110–2170 MHz RBW = 3.84 MHz — — –114 NRx5 PMAX1 2400–2483.5 MHz RBW = 1.0 MHz — — –90 NRx6 PMAX1 921–925 MHz RBW = 100 kHz — — –61 NRx7 PMAX1 925–935 MHz RBW = 2.046 MHz — — –61 NRx8 PMAX1 1805–1881 MHz RBW = 3.84 MHz — — –72 NRx9 PMAX1 1893.5–1919.6 MHz RBW = 3.84 MHz — — –42 Input Voltage Standing Wave Ratio VSWR — — — 2:1 Quiescent Current ICQ — — — 25 Control Current ICONT — — — 1 mA Digital Enable Current IEN — — — 1 mA Leakage Current ILEAK VCC1, VCC2, VBIAS = 4.45 V VCONT = 0 V VEN = 0 V VMODE = 0 V — — 20 μA Stability (spurious output) S 8:1 VSWR, all phases — — –65 dBc Ruggedness – no damage 4 Ru 10:1 — — — 1 Unless otherwise specified: VCC = 3.4 V, Temp. = 25 °C. 2 For STC1 WCDMA, STC2 HSDPA, and STC3 HSUPA modes test conditions. For STC4 HSUPA, power backoff = 2.6 dB. 3 ACLR is specified per 3GPP as the ratio of in-band power to adjacent power, both measured in 3.84 MHz bandwidth at specified offsets. 4 All phases, time = 10 seconds, continuous WCDMA/HSDPA modulated signal, VCC = 4.7 V, PO = PMAX1 + 1.5 dB, PIN_MAX = +10 dBm. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 4 December 8, 2008 • Skyworks Proprietary and Confidential Information. • Products and product information are subject to change without notice. • 200595B mA SKY77433 FRONT-END MODULE FOR WCDMA / HSDPA / HSUPA TX (1920-1980 MHz), RX (2110-2170 MHz) PRELIMINARY DATA SHEET Table 4. Standard Test Configuration – STC1 WCDMA Mode Parameter Level Spread Code Spread Factor I/Q βc βd βhs βec βed Relative Power (dB) DPCCH 15 kbps 0 256 Q 8/15 — — — — –6.547 DPDCH 60 kbps 16 64 I — 15/15 — — — –1.087 Level Spread Code Spread Factor I/Q βc βd βhs βec βed Relative Power (dB) DPCCH 15 kbps 0 256 Q 12/15 — — — — –7.095 DPDCH 60 kbps 16 64 I — 15/15 — — — –5.157 HS-DPDCCH 15 kbps 64 256 Q — — 24/15 — — –3.012 Table 5. Standard Test Configuration – STC2 HSDPA Mode Parameter Table 6. Standard Test Configuration – STC3 HSUPA Mode Parameter Level Spread Code Spread Factor I/Q βc βd βhs βec βed Relative Power (dB) DPCCH 15 kbps 0 256 Q 8/15 — — — — –19.391 DPDCH 960 kbps 1 4 I — 15/15 — — — –13.931 HS-DPCCH 15 kbps 64 256 Q — — 8/15 — — –19.391 E-DPCCH 15 kbps 1 256 I — — — 10/15 — –17.338 E-DPDCH 960 kbps 2 4 I — — — — 71.5/15 –0.371 Table 7. Standard Test Configuration – STC4 HSUPA Mode Parameter Level Spread Code Spread Factor I/Q βc βd βhs βec βed Relative Power (dB) DPCCH 15 kbps 0 256 Q 6/15 — — — — –12.499 DPDCH 960 kbps 1 4 I — 15/15 — — — –4.540 HS-DPCCH 15 kbps 64 256 Q — — 2/15 — — –22.041 E-DPCCH 15 kbps 1 256 I — — — 12/15 — –6.478 E-DPDCH 960 kbps 2 4 I — — — — 15/15 –4.425 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200595B • Skyworks Proprietary and Confidential Information. • Products and product information are subject to change without notice. • December 8, 2008 5 PRELIMINARY DATA SHEET SKY77433 FRONT-END MODULE FOR WCDMA / HSDPA / HSUPA TX (1920-1980 MHz), RX (2110-2170 MHz) Table 8. Electrical Specifications for Power Detector Tx Power Detection Parameter Symbol Detector Power Detect Range PDET Detector Output Range VDET Conditions 3 dBm ≤ PO ≤ 26 dBm Minimum Typical Maximum Unit 0.0 — 26.0 dBm 400 (rms) — 1800 (peak) mV Minimum Typical Maximum Unit — — 2.0 dB Table 9. Nominal Duplexer Performance Antenna to Rx Parameter Parameter Symbol Insertion Loss ILRx Conditions 2110 MHz to 2170 MHz Ripple Each Rx Frequency –0.5 — 0.5 dB Attenuation DC to 12750 MHz 20 — — dB ARX1 180 MHz to 200 MHz 40 — — ARX2 703 MHz to 724 MHz 25 — — ARX3 1055 MHz to 1085 MHz 45 — — ARX4 1730 MHz to 1790 MHz 40 — — Tx Band ARX5 1920 MHz to 1980 MHz 50 — — ARX6 2015 MHz to 2025 MHz 23 — — ARX7 2025 MHz to 2050 MHz 13 — — ARX8 2050 MHz to 2075 MHz 5 — — Tx + Rx ARX9 4030 MHz to 4150 MHz 35 — — 2Tx + Rx ARX10 5950 MHz to 6130 MHz 35 — — VSWR — — — 2.0:1 Input — — — 30 dBm — — –25 dBm Tx Power @ Rx Port 1920 MHz to 1980 MHz PMAX1 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 6 December 8, 2008 • Skyworks Proprietary and Confidential Information. • Products and product information are subject to change without notice. • 200595B SKY77433 FRONT-END MODULE FOR WCDMA / HSDPA / HSUPA TX (1920-1980 MHz), RX (2110-2170 MHz) PRELIMINARY DATA SHEET Evaluation Board Description The evaluation board is a platform for testing and interfacing design circuitry. To accommodate the interface testing of the SKY77433, the evaluation board schematic and assembly diagrams are included for preliminary analysis and design. The basic schematic is shown in Figure 2 for the board assembly in Figure 3. Figure 2. Evaluation Board Schematic Diagram Figure 3. Evaluation Board Assembly Diagram Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200595B • Skyworks Proprietary and Confidential Information. • Products and product information are subject to change without notice. • December 8, 2008 7 PRELIMINARY DATA SHEET SKY77433 FRONT-END MODULE FOR WCDMA / HSDPA / HSUPA TX (1920-1980 MHz), RX (2110-2170 MHz) Package Dimensions The SKY77433 is a multi-layer laminate base, overmold encapsulated modular package designed for surface-mounted solder attachment to a printed circuit board. Figure 4 is a mechanical drawing of the pad layout for this package. Figure 5 provides a recommended phone board layout footprint for the FEM to help the designer attain optimum thermal conductivity, good grounding, and minimum RF discontinuity for the 50 ohm terminals. Figure 4. Dimensional Diagram for 7 x 4 x 1.05 mm, 16-Pad Package (All Views) – SKY77433 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 8 December 8, 2008 • Skyworks Proprietary and Confidential Information. • Products and product information are subject to change without notice. • 200595B SKY77433 FRONT-END MODULE FOR WCDMA / HSDPA / HSUPA TX (1920-1980 MHz), RX (2110-2170 MHz) PRELIMINARY DATA SHEET Figure 5. Phone PCB Layout Footprint for 7 x 4 mm, 16-Pad Package – SKY77433 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200595B • Skyworks Proprietary and Confidential Information. • Products and product information are subject to change without notice. • December 8, 2008 9 PRELIMINARY DATA SHEET SKY77433 FRONT-END MODULE FOR WCDMA / HSDPA / HSUPA TX (1920-1980 MHz), RX (2110-2170 MHz) Package Description Figure 6 shows each pad name and the pad numbering convention, which starts with pad 1, in the lower left as indicated, and increments counter-clockwise around the package. Figure 7 illustrates typical case markings. The SKY77433 is currently qualified for MSL3/260 °C. Care must be taken when attaching this product, whether it is done manually or in a production solder reflow environment. If the part is attached in a reflow oven, the temperature ramp rate should not exceed 3 °C per second; maximum temperature should not exceed 260 °C. If the part is manually attached, precaution should be taken to insure that the part is not subjected to temperatures exceeding 260 °C for more than 10 seconds. For details on attachment techniques, precautions, and handling procedures recommended by Skyworks, please refer to Skyworks Application Note: PCB Design and SMT Assembly/Rework, Document Number 101752. Additional information on standard SMT reflow profiles can also be found in the JEDEC Standard J–STD–020. Production quantities of this product are shipped in the standard tape-and-reel format. For packaging details, refer to Skyworks Application Note: Tape and Reel – RF Modules, Document Number 101568. Figure 6. SKY77433 16-Pad Configuration – (Top View) Electrostatic Discharge Sensitivity (ESD) To avoid ESD damage, both latent and visible, it is very important that the product assembly and test areas follow the Class 1 ESD handling precautions listed below. Figure 7. Typical Case Markings (Top View) Package Handling Information Because of its sensitivity to moisture absorption, this device package is baked and vacuum-packed prior to shipment. Instructions on the shipping container label must be followed regarding exposure to moisture after the container seal is broken, otherwise, problems related to moisture absorption may occur when the part is subjected to high temperature during solder assembly. • Personnel Grounding - Wrist Straps - Conductive Smocks, Gloves and Finger Cots - Antistatic ID Badges • Protective Workstation - Dissipative Table Top - Protective Test Equipment (Properly Grounded) - Grounded Tip Soldering Irons - Solder Conductive Suckers - Static Sensors • Facility - Relative Humidity Control and Air Ionizers - Dissipative Floors (less than 109 Ω to GND) • Protective Packaging and Transportation - Bags and Pouches (Faraday Shield) - Protective Tote Boxes (Conductive Static Shielding) - Protective Trays - Grounded Carts - Protective Work Order Holders Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 10 December 8, 2008 • Skyworks Proprietary and Confidential Information. • Products and product information are subject to change without notice. • 200595B Ordering Information Model Number Manufacturing Part Number SKY77433 SKY77433 Product Revision Package Operating Temperature MCM 7 x 4 x 1.05 mm –20 °C to +85 °C Revision History Revision Date Description A August 29, 2007 Initial Issue – Preliminary Information B December 8, 2008 Revise: Features list (p1); Tables 1, 3, 8; Figures 2–5 Add: GREEN tag (p1); Tables 4–7 References Skyworks Application Note: Tape and Reel – RF Modules, Document Number 101568 Skyworks Application Note: PCB Design and SMT Assembly/Rework, Document Number 101752 JEDEC Standard J–STD–020 © 2007–2008 Skyworks Solutions, Inc. All Rights Reserved. Information in this document is provided in connection with Skyworks Solutions, Inc. (“Skyworks”) products or services. These materials, including the information contained herein, are provided by Skyworks as a service to its customers and may be used for informational purposes only by the customer. Skyworks assumes no responsibility for errors or omissions in these materials or the information contained herein. Skyworks may change its documentation, products, services, specifications or product descriptions at any time, without notice. Skyworks makes no commitment to update the materials or information and shall have no responsibility whatsoever for conflicts, incompatibilities, or other difficulties arising from any future changes. No license, whether express, implied, by estoppel or otherwise, is granted to any intellectual property rights by this document. Skyworks assumes no liability for any materials, products or information provided hereunder, including the sale, distribution, reproduction or use of Skyworks products, information or materials, except as may be provided in Skyworks Terms and Conditions of Sale. THE MATERIALS, PRODUCTS AND INFORMATION ARE PROVIDED “AS IS” WITHOUT WARRANTY OF ANY KIND, WHETHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, INCLUDING FITNESS FOR A PARTICULAR PURPOSE OR USE, MERCHANTABILITY, PERFORMANCE, QUALITY OR NON-INFRINGEMENT OF ANY INTELLECTUAL PROPERTY RIGHT; ALL SUCH WARRANTIES ARE HEREBY EXPRESSLY DISCLAIMED. SKYWORKS DOES NOT WARRANT THE ACCURACY OR COMPLETENESS OF THE INFORMATION, TEXT, GRAPHICS OR OTHER ITEMS CONTAINED WITHIN THESE MATERIALS. SKYWORKS SHALL NOT BE LIABLE FOR ANY DAMAGES, INCLUDING BUT NOT LIMITED TO ANY SPECIAL, INDIRECT, INCIDENTAL, STATUTORY, OR CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION, LOST REVENUES OR LOST PROFITS THAT MAY RESULT FROM THE USE OF THE MATERIALS OR INFORMATION, WHETHER OR NOT THE RECIPIENT OF MATERIALS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. Skyworks products are not intended for use in medical, lifesaving or life-sustaining applications, or other equipment in which the failure of the Skyworks products could lead to personal injury, death, physical or environmental damage. Skyworks customers using or selling Skyworks products for use in such applications do so at their own risk and agree to fully indemnify Skyworks for any damages resulting from such improper use or sale. Customers are responsible for their products and applications using Skyworks products, which may deviate from published specifications as a result of design defects, errors, or operation of products outside of published parameters or design specifications. Customers should include design and operating safeguards to minimize these and other risks. Skyworks assumes no liability for applications assistance, customer product design, or damage to any equipment resulting from the use of Skyworks products outside of stated published specifications or parameters. Skyworks, the Skyworks symbol, “Breakthrough Simplicity,” DCR, Helios, HIP3, Innovation to Go, Intera, iPAC, LIPA, Polar Loop, and System Smart are trademarks or registered trademarks of Skyworks Solutions, Inc., in the United States and other countries. Third-party brands and names are for identification purposes only, and are the property of their respective owners. Additional information, including relevant terms and conditions, posted at www.skyworksinc.com, are incorporated by reference.