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Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 6

Technical content

Features

■ Wideband Performance ■ POUT +4.0dBm Typ. ■ External Resonator Not Required ■ Single Bias Supply: +5V at 53mA ■ Output Phase Noise: -99dBc/Hz at 100kHz ■ Low Profile 4mm x 4mm QFN Package

Applications

■ Military - Radar, Communications, ECM/IED ■ Satcomm - Communication Modems ■ Test Instrumentation ■ Industrial/Medical Equipment Functional Block Diagram RFVC1802 Functional Block Diagram

RF Micro Devices Inc. 7628 Thorndike Road, Greensboro, NC 27409-9421 DS140506 The information in this publication is believed to be accurate. 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. 2 of 6 RFVC1802 Absolute Maximum Ratings Parameter Rating Unit Device Operating Voltage (VS) 5.5 V VTUNE (VT) 0 to +20 V Device Operating Current 80 mA Operating Temperature Range -40 to +85 °C Storage Temperature Range -65 to +150 °C Operating Junction Temperature (TJ) +140 °C ESD Rating - Human Body Model (HBM) Class 0 Caution! ESD sensitive device. RFMD Green: RoHS compliant per EU Directive 2011/65/EU, halogen free per IEC 61249-2-21, <1000ppm each of antimony trioxide in polymeric materials and red phosphorus as a flame retardant, and <2% antimony solder. Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Absolute Maximum Rating conditions is not implied. Nominal Operating Parameters Parameter Specification Unit Condition Min Typ Max General Performance VS = 5V, Freq = 4GHz to 8GHz, T = 25°C unless noted otherwise. Frequency of Operation 4.0 8.0 GHz Supply Voltage (VS) 4.75 5.00 5.25 V Recommended operating range. Supply Current 40 53 70 mA Tuning Voltage (VTUNE) 0 18 V Tuning Sensitivity 270 MHz/V Output Power 4.0 dBm Output Phase Noise at 10kHz -74 dBc/Hz Output Phase Noise at 100kHz -99 dBc/Hz 2nd Harmonic -20 dBc Frequency Pushing 15 MHz/V Frequency Pulling (2:1 VSWR) 3 MHz pp RF Output Return Loss 10 dB Frequency Drift Rate -0.6 MHz/°C VTUNE Port Input Capacitance 4 pF Thermal Resistance 45 °C/W Junction to paddle

RF Micro Devices Inc. 7628 Thorndike Road, Greensboro, NC 27409-9421 DS140506 The information in this publication is believed to be accurate. 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. 3 of 6 RFVC1802 Typical Evaluation Board Performance (VS = 5.0V, unless noted)

RF Micro Devices Inc. 7628 Thorndike Road, Greensboro, NC 27409-9421 DS140506 The information in this publication is believed to be accurate. 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. 4 of 6 RFVC1802 Pin Out Pin Names and Descriptions Pin Name Description 1-3 N/C No internal connection. Connect to PCB ground. 4 VTUNE VCO control voltage input. 5-11 N/C No internal connection. Connect to PCB ground. 12 VS Supply voltage input for the VCO and Buffer stage. 13 N/C No internal connection. Connect to PCB ground. 14 GND Pin internally bonded to package paddle. Connect to PCB ground. 15 RFOUT VCO RF output. Pin is internally DC-blocked. 16 GND Pin internally bonded to package paddle. Connect to PCB ground. 17-24 N/C No internal connection. Connect to PCB ground. PADDLE GND Exposed paddle on backside needs to be soldered to PCB ground.

RF Micro Devices Inc. 7628 Thorndike Road, Greensboro, NC 27409-9421 DS140506 The information in this publication is believed to be accurate. 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. 5 of 6 RFVC1802 Package Drawing (Dimensions in millimeters) Notes: 1. Dimensions are for reference only. 2. Package body material: Alumina. 3. Lead and paddle plating: Au, 30µm minimum. Recommended PCB Layout

RF Micro Devices Inc. 7628 Thorndike Road, Greensboro, NC 27409-9421 DS140506 The information in this publication is believed to be accurate. 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. 6 of 6 RFVC1802 Evaluation Board Schematic Evaluation Board Layout Evaluation Board Bill of Materials (BOM) Item Description U1 RFVC1802 C1 CAP, 1000 pF, 0402 C2 CAP, 4.7µF, TANT-A C3 CAP, 22µF, TANT-D R1 Jumper, 0Ω, 0402 P1 CONN, HDR, ST, PLRZD, 4-Pin, 0.100” J1 CONN, SMA, END LAUNCH