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Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 9
Technical content
Features
731MHz to 881MHz Operation Gain = 24dB Typical Gain Adjustment Range >19dB ACPR = <-60dBc at +10dBm P OUT (Dual Carrier WCDMA) Small 7mm x 7mm, Multi-Chip Module
Applications
Cellular, 3G and 4G Infrastructure WiBro, WiMax, LTE Microwave Radio High Linearity Power Control DS140408 Package: MCM, 7mm x 7mm RFVA1027 RFVA1027SQ Sample bag with 25 pieces RFVA1027SR 7” Sample reel with 100 pieces RFVA1027TR7 7” Reel with 1500 pieces RFVA1027TR13 13” Reel with 2500 pieces RFVA1027PCK-410 731MHz to 881MHz PCBA with 5-piece sample bag
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or customerservice@rfmd.com. Absolute Maximum Ratings Parameter Rating Unit Max Device Current 770 mA Max Device Voltage 5.5 V Max Control Line Voltage 6 V Max RF Input Power* 25 dBm Max Junction Temp (T J)+ 1 5 0 ° C Max Storage Temp +150 °C Thermal Resistance (junction to backside) 14.8 °C/W ESD Class 1C (1000V min) Moisture Sensitivity Level MSL3 *Load condition: ZL = 50 Parameter Specification Unit ConditionMin. Typ. Max. Frequency 731 881 MHz Temperature Range -40 25 85 °C Operating Range Gain 21 24 26 dB Min attenuator setting Nominal Operating Output Power 10 dBm Operating power for ACPR rating Output IP3 37 42 dBm In high gain setting P1dB 24 28 dBm High gain setting ACPR -60 -65 dBc Dual carrier WCDMA, 7.5dB CF at nominal operating power Gain Flatness 0.2 0.9 dB Over 50MHz BW Gain Adjustment Range 19 22 dB Control Voltage Range 0 3.3 V Noise Figure 5.25 dB Min attenuator setting Impedance 50 Input Return Loss 11 15 dB Over attenuation range Output Return Loss 8 18 dB Over attenuation range Supply Voltage 4.75 5.0 5.25 V Supply Current 300 460 600 mA Max current is at -40°C Supply Current (VPC = 0V) 120 135 150 mA Output amplifier shutdown; total current
support, contact RFMD at (+1) 336-678-5570 or customerservice@rfmd.com.
support, contact RFMD at (+1) 336-678-5570 or customerservice@rfmd.com.
support, contact RFMD at (+1) 336-678-5570 or customerservice@rfmd.com. Evaluation Board Schematic Evaluation Board Bill of Materials (BOM) Description Reference Designator Manufacturer Manufacturer’s P/N EVALUATION BOARD DDI RFVAx007L410(A) CAP, 1F, 10%, 10V, X5R, 0402 C7, C9-C10 MURATA ELECTRONICS GRM155R61A105KE15D RES, 00402 R1 KAMAYA, INC RMC1/16SJPTH CONN, SMA, END LAUNCH, UNIV, HYB MNT, FLT J1-J2 HEILIND ELECTRONICS PER MAT-21-1038 CONN, HDR, ST, PLRZD, 4-PIN, 0.100” P2 ITW PANCON MPSS100-4-C CONN, HDR, ST, PLRZD, 2-PIN, 0.100” P1 ITW PANCON MPSS100-2-C DNP C1, C3-C4, C6, C11-C12, R3-R5 RFVA1027 MODULE U1 RFMD RFVA1027
support, contact RFMD at (+1) 336-678-5570 or customerservice@rfmd.com. Pin Table and Description Pin Function Description 1R F I N RF input pin. Internal DC block. 2G N D Ground pin. 3V P C Power up/down control for 2nd stage amplifier. Apply VCC to power on 2nd stage amplifier. Apply 0V to disable 2nd stage amplifier. Do not exceed VCC + 0.5V. Connect to VCC if not needed. Decoupling capacitor may be desired on application board for control line noise. 4N C No connection. 5V C C Power supply for the module. Recommending 1F decoupling cap on the application board. 6G N D Ground pin. 7R F O U T RF output pin. Internal DC block. 8V C T R L Gain control voltage; 0V to 3.3V range. Maximum gain at 0V. Recommending 0.1F decoupling on the applica- tion board. Center Pad GND Center ground pads need to have a good thermal path on the application board. Use solder stencil pattern shown in the document to define solder paste during assembly.
support, contact RFMD at (+1) 336-678-5570 or customerservice@rfmd.com. Application Schematic (Without using final stage amplifier power down control) Application Schematic (Using final stage amplifier power down control) 1 7 2GND 3VPC 4NC 5 6GND Voltage Variable Attenuator RF OUTRF IN 1 uF VCC VCNTRL 0.1 uF 1 7 2GND 3 4NC 5 6GND Voltage Variable Attenuator RF OUTRF IN 1 uF VCC VCNTRL 0.1 uF 0.1 uF VPC
support, contact RFMD at (+1) 336-678-5570 or customerservice@rfmd.com. Package Drawing (All dimensions in mm) Branding Diagram
support, contact RFMD at (+1) 336-678-5570 or customerservice@rfmd.com. Evaluation Board Assembly Drawing Required PCB Solder Stencil Note: This solder stencil pattern is required to prevent solder voiding that may impact thermal dissipation.