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| RF6263 3V 900MHZ LINEAR POWER AMPLIFIER MODULE RoHS Compliant & Pb-Free Product Package Style: QFN, 16-Pin, 3x3 VCC2L 14 NC Features Input Internally Matched@50 Output Internally Matched 23% Linear Efficiency @ 19dBm 40% Linear Efficiency @ 28dBm -50dBc ACPR @ 885kHz 18mA Idle Current in LPM NC 1 VREG 2 VMODE 3 RF IN 4 16 15 NC 13 NC Bias 12 RF OUT 11 VCC2 10 VCC2 9 VCC2 5 VCC1 6 NC 7 NC 8 GND Applications 3V CDMA/AMPS Cellular Handset 3V CDMA2000/1XRTT Cellular Handset 3V CDMA2000/1X-EV-DO USCellular Handset Spread-Spectrum System Functional Block Diagram Product Description The RF6263 is a high-power, high-efficiency linear amplifier module specifically designed for 3V handheld systems. The device is manufactured on an advanced third generation GaAs HBT process, and was designed for use as the final RF amplifier in 3V IS-95/CDMA2000-1X/ AMPS handheld digital cellular equipment, spread-spectrum systems, and other applications in the 824MHz to 849MHz band. The RF6263 has a digital control pin which when enabled will allow the amplifier to operate up to 19dBm output power with reduced current consumption. The low power mode current consumption can be reduced by more than 50% that of a standard power amplifier. The RF6263 is assembled in a 16-pin, 3mmx3mm, QFN package. Ordering Information RF6263 RF6263PCBA-41X 3V 900MHz Linear Power Amplifier Module Fully Assembled Evaluation Board Optimum Technology Matching(R) Applied GaAs HBT GaAs MESFET InGaP HBT SiGe BiCMOS Si BiCMOS SiGe HBT GaAs pHEMT Si CMOS Si BJT GaN HEMT RF MICRO DEVICES(R), RFMD(R), Optimum Technology Matching(R), Enabling Wireless ConnectivityTM, PowerStar(R), POLARISTM TOTAL RADIOTM and UltimateBlueTM are trademarks of RFMD, LLC. BLUETOOTH is a trademark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and registered trademarks are the property of their respective owners. (c)2006, RF Micro Devices, Inc. Rev A0 DS070622 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. 1 of 8 RF6263 Absolute Maximum Ratings Parameter Supply Voltage (RF off) Supply Voltage (POUT 31dBm) Control Voltage (VREG) Input RF Power Mode Voltage (VMODE) Operating Temperature Storage Temperature Moisture Sensitivity Level (IPC/JEDEC J-STD-20) Rating +8.0 +5.2 +3.9 +10 +3.9 -30 to +110 -40 to +150 MSL 2 @ 260C Unit V V V dBm V C C The information in this publication is believed to be accurate and reliable. However, no responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any infringement of patents, or other rights of third parties, resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change component circuitry, recommended application circuitry and specifications at any time without prior notice. RoHS status based on EUDirective2002/95/EC (at time of this document revision). Caution! ESD sensitive device. Parameter High Power Mode - CDMA (VMODE Low) Operating Frequency Range Linear Gain Second Harmonics Third Harmonics Maximum Linear Output Linear Efficiency Maximum ICC ACPR @ 885kHz ACPR @ 1.98MHz Input VSWR Stability in Band Stability out of Band Noise Power Min. Specification Typ. Max. Unit Condition T=25oC Ambient, VCC =3.4V, VREG =2.8V, VMODE =0V, and POUT =28dBm for all parameters (unless otherwise specified). 824 28 -35 -40 28 40 465 -50 -58 2:1 849 -30 -30 MHz dB dBc dBc % mA dBc dBc 6:1 10:1 -133 dBm/Hz No oscillation>-70dBc No damage At 45MHz offset. T=25oC Ambient, VCC =3.4V, VREG =2.8V, VMODE =2.8V, and POUT =19dBm for all parameters (unless otherwise specified). Low Power Mode - CDMA (VMODE High) Operating Frequency Range Linear Gain Maximum Linear Output Linear Efficiency Maximum ICC ACPR @885kHz ACPR @1.98MHz Input VSWR Output VSWR Stability 19 23 100 70 -49 -62 2:1 6:1 10:1 % mA mA dBc dBc 824 18 849 MHz dB POUT =16dBm No oscillation>-70dBc No damage 2 of 8 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. Rev A0 DS070622 RF6263 Parameter FM Mode Operating Frequency Range AMPS Maximum Output Power AMPS Efficiency AMPS Gain AMPS Second Harmonics AMPS Third Harmonics 824 30.5 50 28 -35 -40 3.2 3.4 55 18 2.5 500 6 40 0.2 0 2.75 2.7 0 2.0 2.85 2.0 0.5 2.95 3.0 0.5 3.0 -30 -30 4.2 dBc dBc V mA mA mA uA uS uS uA V V V V V High Gain Mode Low Gain Mode VMODE =low and VREG =2.8V VMODE =high and VREG =2.8V VMODE =high 849 MHz dBm % Min. Specification Typ. Max. Unit Condition T=25oC Ambient, VCC =3.4V, VREG =2.8V, VMODE =0V, and POUT =30.5dBm for all parameters (unless otherwise specified). Power Supply Supply Voltage High Gain Idle Current Low Gain Idle Current VREG Current VMODE Current RF Turn On/Off Time DC Turn On/Off Time Total Current (Power Down) VREG Low Voltage VREG High Voltage (Recommended) VREG High Voltage (Operational) VMODE Voltage Rev A0 DS070622 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. 3 of 8 RF6263 Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Pkg Base Function NC VREG VMODE RF IN VCC1 NC NC NC VCC2 VCC2 VCC2 RF OUT NC VCC2L NC NC GND Description No connection. Do not connect this pin to any external circuit. Regulated voltage supply for amplifier bias circuit. In power down mode, both VREG and VMODE need to be LOW (<0.5V). For nominal operation (High Power mode), VMODE is set LOW. When set HIGH, devices are biased lower to improve efficiency. RF input internally matched to 50. This input is internally AC-coupled. First stage collector supply. A 2200pF and 4.7F decoupling capacitor are required. No connection. Do not connect this pin to any external circuit. No connection. Do not connect this pin to any external circuit. No connection. Do not connect this pin to any external circuit. High power output stage collector supply. Refer to schematic for required external components. Same as pin 9. Same as pin 9. RF output. Internally AC-coupled. No connection. Do not connect this pin to any external circuit. Low power output stage collector supply. Refer to schematic for required external components. No connection. Do not connect this pin to any external circuit. No connection. Do not connect this pin to any external circuit. Ground connection. The backside of the package should be soldered to a top side ground pad which is connected to the ground plane with multiple vias. The pad should have a short thermal path to the ground plane. Interface Schematic Package Drawing 3.00 Pin 1 ID A 1.45 Pin 1 ID 3.00 1.45 0.28 TYP 0.18 0.05 0.15 C 2 PLCS B 0.15 C 2 PLCS 0.40 TYP 0.20 0.10 M C A B 0.50 TYP 0.203 REF 0.08 C 0.08 C 0.925 0.775 Shaded areas represent pin 1. 0.102 REF Dimensions in mm. C 4 of 8 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. Rev A0 DS070622 RF6263 Evaluation Board Schematic - CDMA C4 2200 pF 16 VREG C30 4.7 F VMODE C40 4.7 F J1 RF IN 3 4 C3 2200 pF 1 2 15 14 13 J2 RF OUT L1 2.2 nH C1 2200 pF Bias 12 11 10 9 5 VCC1 C20 4.7 F C6 DNI C2 100 pF 6 7 8 R1 DNI VCC2 P1 1 2 P1-3 3 4 P1-5 5 CON5 GND GND VRE G GND VMODE P2-5 P2-3 P2 1 2 3 4 5 CON5 GND GND VCC1 GND VCC2 C10 22 F Rev A0 DS070622 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. 5 of 8 RF6263 PCB Design Requirements PCB Surface Finish The PCB surface finish used for RFMD's qualification process is electroless nickel, immersion gold. Typical thickness is 3inch to 8inch gold over 180inch nickel. PCB Land Pattern Recommendation PCB land patterns for PFMD components are based on IPC-7351 standards and RFMD empirical data. The pad pattern shown has been developed and tested for optimized assembly at RFMD. The PCB land pattern has been developed to accommodate lead and package tolerances. Since surface mount processes vary from company to company, careful process development is recommended. PCB Metal Land Pattern A = 0.64 x 0.28 (mm) Typ. B = 0.28 x 0.64 (mm) Typ. C = 0.64 x 1.28 (mm) D = 1.50 (mm) Sq. Dimensions in mm. 1.50 Typ. 0.50 Typ. Pin 16 B Pin 1 B B B Pin 12 A 0.50 Typ. A D A A 0.55 Typ. B 0.55 Typ. 0.75 Typ. B B B A 0.75 Typ. 1.00 Typ. C Pin 8 Figure 1. PCB Metal Land Pattern (Top View) 6 of 8 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. Rev A0 DS070622 RF6263 PCB Solder Mask Pattern Liquid Photo-Imageable (LPI) solder mask is recommended. The solder mask footprint will match what is shown for the PCB metal land pattern with a 2mil to 3mil expansion to accommodate solder mask registration clearance around all pads. The center-grounding pad shall also have a solder mask clearance. Expansion of the pads to create solder mask clearance can be provided in the master data or requested from the PCB fabrication supplier. A = 0.74 x 0.38 (mm) Typ. B = 0.38 x 0.74 (mm) Typ. C = 1.60 (mm) Sq. Dimensions in mm. 1.50 Typ. 0.50 Typ. Pin 16 B Pin 1 B B B Pin 12 0.50 Typ. A A A A C A A A A B B B B Pin 8 0.75 1.50 Typ. 0.55 Typ. 0.55 Typ. 0.75 Figure 2. PCB Solder Mask Pattern (Top View) Thermal Pad and Via Design The PCB land pattern has been designed with a thermal pad that matches the die paddle size on the bottom of the device. Thermal vias are required in the PCB layout to effectively conduct heat away from the package. The via pattern has been designed to address thermal, power dissipation and electrical requirements of the device as well as accommodating routing strategies. The via pattern used for the RFMD qualification is based on thru-hole vias with 0.203mm to 0.330mm finished hole size on a 0.5mm to 1.2mm grid pattern with 0.025mm plating on via walls. If micro vias are used in a design, it is suggested that the quantity of vias be increased by a 4:1 ratio to achieve similar results. Rev A0 DS070622 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. 7 of 8 RF6263 Tape and Reel Information Carrier tape basic dimensions are based on EIA481. The pocket is designed to hold the part for shipping and loading onto SMT manufacturing equipment, while protecting the body and the solder terminals from damaging stresses. The individual pocket design can vary from vendor to vendor, but width and pitch will be consistent. Carrier tape is wound or placed onto a shipping reel either 330 mm (13 inches) in diameter or 178 mm (7 inches) in diameter. The center hub design is large enough to ensure the radius formed by the carrier tape around it does not put unnecessary stress on the parts. Prior to shipping, moisture sensitive parts (MSL level 2a-5a) are baked and placed into the pockets of the carrier tape. A cover tape is sealed over the top of the entire length of the carrier tape. The reel is sealed in a moisture barrier, ESD bag, which is placed in a cardboard shipping box. It is important to note that unused moisture sensitive parts need to be resealed in the moisture barrier bag. If the reels exceed the exposure limit and need to be rebaked, most carrier tape and shipping reels are not rated as bakeable at 125C. If baking is required, devices may be baked according to section 4, table 4-1, column 8 of Joint Industry Standard IPC/JEDEC J-STD-033A. The following table provides useful information for carrier tape and reels used for shipping the devices described in this document. RFMD Part Number RF6263TR7 Reel Diameter Inch (mm) 7 (178) Hub Diameter Inch (mm) 2.4 (61) Width (mm) 12 Pocket Pitch (mm) 4 Feed Single Units per Reel 2500 QFN (Carrier Tape Drawing with Part Orientation) Notes: 1. All dimensions are in millimeters (mm). 2. Unless otherwise specified, all dimension tolerances per EIA-481. Ao = 3.18 0.10 Bo = 3.18 0.10 F = 5.50 0.05 Ko = 1.02 0.10 P = 4.00 0.10 W = 12.00 +0.30/-0.10 4.00 0.10 2.00 0.05 O1.50.10 1.750.10 0.279 .020 15 inch Trailer Sprocket holes toward rear of reel Pin 1 Location Top View 15 inch Leader F RF Part Number Trace Code RF Part Number Trace Code RF Part Number Trace Code RF Part Number Trace Code RF Part Number Trace Code RF Part Number Trace Code RF Part Number Trace Code W Bo P Ao Ko Direction of Feed 8 of 8 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. Rev A0 DS070622 |
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