AD6190 Analog Devices, AD6190 Datasheet
AD6190
Related parts for AD6190
AD6190 Summary of contents
Page 1
... An on-chip low dropout regulator minimizes VCO pushing. The transmit section, receive section, or both, can be placed in a low current SLEEP mode when not in use. The AD6190 900 MHz RF transceiver is packaged in a 28-lead SSOP package. The AD6190 900 MHz RF Transceiver is part of the Analog Devices/Zilog “ ...
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... AD6190–SPECIFICATIONS Parameter RECEIVE RF SECTION (LNA to Mixer Output) Power Gain Noise Figure 1 dB Compression (Input) Input IP3 Image Rejection TRANSMIT UPCONVERTER Image Rejection LO Feedthrough DRIVER AMPLIFIER Nominal Output Power 1 dB Compression VCO Operating Frequency PRESCALER Division Ratio PREMOD = “1” PREMOD = “0” ...
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... ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the AD6190 features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality ...
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... Prescaler Modulus control (HIGH = divide-by-64; LOW = divide-by-65). PIN CONFIGURATION PREMOD PREOUT 1 28 VCOON TXON 2 27 VBATT 3 VCCTX 26 VBASE RFOUT 4 25 PAGND TANK 5 24 GND LIMOUT 6 23 AD6190 TANK+ GND 7 22 TOP VIEW (Not to Scale) RSSI 8 VCCLNA 21 TXIF 9 RFIN 20 VREG LNAGND 10 19 LNAGND RXON 11 18 LIMIN 12 17 ...
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... C 915MHz –45 –35 –25 –15 CENTER 915.0 MHz #RES BW 10 kHz Tek Run: 4.00GS/s ET Average –45 –35 –25 –15 Ch1 10.0mV –5– AD6190 –15 – TEMPERATURE – C MKR 915.0 MHz 0.0 dBm MARKER 915.0 MHz 0.0 dBm L ...
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... V dc. All 10.7 MHz IF filters are assumed to be standard 330 ance ceramic types. The AD6190 RX IF signal chain and TX IF input includes internal matching resistors for this impedance. When used with the Zilog Z87L00 Spread-Spectrum Controller IC, the 10 ...
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... PLLs, and is usually ac- coupled through capacitor to the PLL input. Layout, Grounding and Decoupling The AD6190 is a complex device with high bandwidth and high gain on-chip. Proper layout, grounding and decoupling, tech- niques are essential to realizing the full performance of the sys- tem ...
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... The AD6190 is designed as a time-division-duplex (TDD) radio. This means that the transmitter and receiver operate at different times. The AD6190 includes control pins to shut down unused portions of the circuit when not needed, saving power, as shown in the table below. For any mode except “Sleep,” ...