cv211-2a WJ Communications, Inc., cv211-2a Datasheet
cv211-2a
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cv211-2a Summary of contents
Page 1
... 320 475 380 ° °C 160 = -5 dBm / tone. in Ordering Information Part No. CV211-2AF CV211-2APCB75 CV211-2APCB240 Fully Assembled Eval. Board 240MHz Product Information Functional Diagram INPUT RF GND 2 IF Amp 1 BIAS 3 GND 4 GND ...
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... CV211-2A: The application circuit can be broken up into three main functions as denoted in the colored dotted areas above: RF/IF diplexing (blue), IF amplifier matching (green), and dc biasing (purple). There are various placeholders for chip components in the circuit schematic so that a common PCB can be used for all WJ dual-branch converters. Further details are given in the Application Note located on the website titled “ ...
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... CV211-2A UMTS/WiMax-band Dual-Branch Downconverter Application Circuit MHz (CV211-2APCB75) PCB Layout Circuit Board Material: .014” FR-4, 4 layers, .062” total thickness WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-577-6621 • e-mail: sales@wj.com • Web site: www.wj.com, www.TriQuint.com RF = 1900 – 2200 MHz MHz ...
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... CV211-2A UMTS/WiMax-band Dual-Branch Downconverter CV211-2APCB75 Application Circuit Performance Plots Conversion Gain vs IF Frequency dBm 1875 MHz, low-side -40° C +25° C +85° Frequency (MHz) Conversion Gain vs RF Frequency 25° MHz, low-side ...
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... CV211-2A UMTS/WiMax-band Dual-Branch Downconverter CV211-2APCB75 Application Circuit Performance Plots (cont’d) L-R Isolation vs LO Frequency Referenced with dBm -40° C +25° C +85° 1600 1700 1800 1900 2000 2100 LO Frequency (MHz) IF Return Loss vs RF Frequency 25° ...
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... CV211-2A UMTS/WiMax-band Dual-Branch Downconverter Application Circuit 240 MHz (CV211-2APCB240) PCB Layout Circuit Board Material: .014” FR-4, 4 layers, .062” total thickness WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-577-6621 • e-mail: sales@wj.com • Web site: www.wj.com, www.TriQuint.com RF = 1900 – 2200 MHz 240 MHz ...
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... CV211-2A UMTS/WiMax-band Dual-Branch Downconverter CV211-2APCB240 Application Circuit Performance Plots Conversion Gain vs IF Frequency dBm 1710 MHz, low-side -40° C +25° C +85° 215 225 235 245 255 IF Frequency (MHz) Conversion Gain vs RF Frequency 25° 240 MHz, low-side LO ...
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... CV211-2A UMTS/WiMax-band Dual-Branch Downconverter CV211-2APCB240 Application Circuit Performance Plots (cont’d) L-R Isolation vs LO Frequency Referenced with dBm -40° C +25° C +85° 1500 1600 1700 1800 1900 2000 LO Frequency (MHz) IF Return Loss vs IF Frequency 25° ...
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... CV211-2A UMTS/WiMax-band Dual-Branch Downconverter CV211-2AF Mechanical Information This package is lead-free/RoHS-compliant compatible with both lead-free (maximum 260°C reflow temperature) and leaded (maximum 245°C reflow temperature) soldering processes. The plating material on the pins is annealed matte tin over copper. Outline Drawing Mounting Configuration / Land Pattern WJ Communications, Inc • ...