{"product_id":"design-of-2-4-ghz-cmos-frontend-for-bluetooth-von-florian-krug","title":"Design of 2.4 GHZ CMOS Frontend for Bluetooth","description":"\u003cp\u003eInhaltsangabe:Abstract: \u003c\/p\u003e\u003cp\u003eThe Bluetooth wireless technology is the worlds new short-range RF transmission standard for small form factor, low-cost, short-range radio links between portable or desktop devices. The technology promises to eliminate the confusion of cables, connectors and protocols confounding communications between today high tech products. \u003c\/p\u003e\u003cp\u003eIn the first step a 2.45 GHz Low Noise Amplifier (LNA), intended for use in a Bluetooth receiver, has been designed in a standard 0.18 um CMOS process. The amplifier provides a simulated switchable forward voltage gain of +16 \/ -7.7 dB with a simulated noise Figure (NF) of only 3 dB while drawing 2.8 mA from a 1.8 V supply. The die area of the LNA (pads included) is 0.79 mm2. \u003c\/p\u003e\u003cp\u003eIn the second step a 2.45 GHz Power Amplifier (PA), also intended for the Bluetooth standard, has been designed in the same 0.18 um CMOS process as for the LNA. The class-A PA achieves a simulated forward gain (S21) of 23 dB and a simulated output 1 dB compression point (P1dB ) of 5.5 dBm, with a power-added efficiency (PAE) of 23 % while drawing 15.8 mA from a 1.8 V supply. The die area of the PA (pads included) is 2.1 mm2. \u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e Inhaltsverzeichnis:Table of Contents: \u003c\/p\u003e\u003cp\u003e1.Introduction1 \u003c\/p\u003e\u003cp\u003e1.1Motivation1 \u003c\/p\u003e\u003cp\u003e1.2Organization2 \u003c\/p\u003e\u003cp\u003e2.The Bluetooth standard3 \u003c\/p\u003e\u003cp\u003e2.1Bluetooth as branding-name3 \u003c\/p\u003e\u003cp\u003e2.2Bluetooth RF requirements4 \u003c\/p\u003e\u003cp\u003e2.3System design4 \u003c\/p\u003e\u003cp\u003e2.3.1Receiver architectures4 \u003c\/p\u003e\u003cp\u003e2.3.2Transmitter architectures6 \u003c\/p\u003e\u003cp\u003e3.RF CMOS technology9 \u003c\/p\u003e\u003cp\u003e3.1The foundry9 \u003c\/p\u003e\u003cp\u003e3.1.1Technology overview9 \u003c\/p\u003e\u003cp\u003e3.1.2Process Characteristic9 \u003c\/p\u003e\u003cp\u003e3.2Design Flow10 \u003c\/p\u003e\u003cp\u003e3.2.1Cadence10 \u003c\/p\u003e\u003cp\u003e3.2.2SpectreRF10 \u003c\/p\u003e\u003cp\u003e4.Integrated spiral inductors11 \u003c\/p\u003e\u003cp\u003e4.1View and physical dimension of spiral11 \u003c\/p\u003e\u003cp\u003e4.2Model for on-chip spiral inductors12 \u003c\/p\u003e\u003cp\u003e5.Low Noise Amplifier13 \u003c\/p\u003e\u003cp\u003e5.1Architecture choices13 \u003c\/p\u003e\u003cp\u003e5.1.1Recent studies13 \u003c\/p\u003e\u003cp\u003e5.1.2LNA Architectures13 \u003c\/p\u003e\u003cp\u003e5.1.3Architecture properties14 \u003c\/p\u003e\u003cp\u003e5.1.4Architecture choice14 \u003c\/p\u003e\u003cp\u003e5.2A little piece of theory15 \u003c\/p\u003e\u003cp\u003e5.2.1Standard MOS noise model15 \u003c\/p\u003e\u003cp\u003e5.2.2Noise Figure16 \u003c\/p\u003e\u003cp\u003e5.2.3Input impedance16 \u003c\/p\u003e\u003cp\u003e5.2.4Voltage Gain18 \u003c\/p\u003e\u003cp\u003e5.2.5Stability19 \u003c\/p\u003e\u003cp\u003e5.2.6Noise Figure20 \u003c\/p\u003e\u003cp\u003e5.3Design approach for the LNA21 \u003c\/p\u003e\u003cp\u003e5.3.1Circuit topology21 \u003c\/p\u003e\u003cp\u003e5.3.2RF circuit design strategy21 \u003c\/p\u003e\u003cp\u003e5.3.3DC operating point design strategy23 \u003c\/p\u003e\u003cp\u003e5.3.4Input matching24 \u003c\/p\u003e\u003cp\u003e5.3.5Voltage gain25 \u003c\/p\u003e\u003cp\u003e5.3.6Noise Figure26 \u003c\/p\u003e\u003cp\u003e5.3.7Stability27 \u003c\/p\u003e\u003cp\u003e5.3.8LNA core schematics with component values28 \u003c\/p\u003e\u003cp\u003e5.4Design approach for the attenuation path of the LNA29 \u003c\/p\u003e\u003cp\u003e5.4.1Circuit Topology29 \u003c\/p\u003e\u003cp\u003e5.4.2Switching network29 \u003c\/p\u003e\u003cp\u003e5.4.3Input matching31 \u003c\/p\u003e\u003cp\u003e5.4.4Attenuation32 \u003c\/p\u003e\u003cp\u003e5.4.5Switchable LNA schematics with [¿]\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783838641942\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Libri","offers":[{"title":"Softcover - 9783838641942","offer_id":39460321787997,"sku":"9783838641942","price":58.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/ff10d4c4-d0df-4729-9f43-7a9dd2c2ce55.jpg?v=1772950207","url":"https:\/\/shop.autorenwelt.de\/en\/products\/design-of-2-4-ghz-cmos-frontend-for-bluetooth-von-florian-krug","provider":"Autorenwelt Shop","version":"1.0","type":"link"}