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AD Low Distortion. Differential RF/IF Amplifier. Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility. PCN Design/Specification, AD Datasheet Update 02/Oct/ AD EVALZ – Analog Devices Inc. | ADEVALZ-ND DigiKey Electronics; AD . ESD CAUTION. ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as V readily accumulate on the human body and test.

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The evaluation board uses balun transformers to simplify interfacing to single-ended test equipment. Increasing the gain of the AD increases the system noise and thus decrease datashest SNR but does not significantly affect the distortion.

From Figure 38, select an RG for the required dB gain at a given load.

R5 and R8 can be increased to reduce gain peaking when driving from a high source impedance. This AD circuit then provides the gain, isolation, and source matching for the AD Evaluation Board Schematic Rev. One Technology Way, P. RG is the gain setting resistor. The AD also provides a balanced input, not provided by the balun, to the AD, which is essential for second-order cancellation.

Matching components can be calculated using a Smith chart or by using a resonant approach to determine the matching network that results in a dagasheet conjugate match. Select the purchase button to display inventory availability and online purchase options.


As the load increases due to the addition of N devices, the distortion performance will degrade due to the heavier loading. For more information about lead-free parts, please consult our Pb Lead free information page.

AD Datasheet pdf – Low Distortion Fully Differential RF / IF Amplifier – Analog Devices

The PWUP interface can be easily driven using most standard logic interfaces. Package Description The package for this IC i.

The AD is designed to satisfy the demanding performance requirements of communications transceiver applications. Balun effects must be removed from the measurements to accurately characterize the performance of the device at frequencies exceeding 1 GHz.

Documents Flashcards Daatasheet checker. Voltage applied to this pin sets the common-mode voltage at both the input and output.

Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing. In practical applications, the input of the A8351 is terminated to a lower impedance to provide an impedance match to the driving source, as shown in Figure The schematic and evaluation board artwork are presented in Figure 48, Figure 49, and Figure ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability.

For detailed drawings and chemical composition please consult our Package Site. The input signal is ac-coupled and applied to the INHI input.


Low Distortion Differential RF/IF Amplifier AD8351 Data Sheet

Gain Resistor Input 2. The specific part is obsolete and no longer available.

Figure 46 illustrates the value of adding input and output series resistors to help desensitize the resonant effects of board parasitics. The unused input is ac-coupled to ground. The power loss associated with these networks must be accounted for when attempting to measure the gain of the device.

Frequently Asked Questions 1. The AD is designed to satisfy the demanding performance requirements of communications transceiver applications. Typically decoupled to ground using a 0.

Low Distortion Differential RF/IF Amplifier AD Data Sheet

The Purchase button will be displayed if model is available for purchase online at Analog Devices or one of our authorized distributors.

Operation beyond the maximum operating conditions for extended periods may affect product reliability. The gain can be set to any value between 0 dB and 26 dB using the resistor values specified in Figure 5, with common gain values provided in Table 4.