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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However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights dataheet third parties that may result from its use.

The input signal is ac-coupled and applied to the INHI input. The various ranges specified are as follows:.

Low Distortion Differential RF/IF Amplifier AD8351 Data Sheet

The device can be used as a general-purpose gain block, an ADC driver, and a high speed data interface driver, among datazheet functions. Also, please note the warehouse location for the product ordered. This is the date Analog Devices, Inc. Device can be disabled remotely using Pin 4 of header P1. Documents Flashcards Grammar checker. In practical applications, the input of the AD is terminated to a lower impedance to provide an impedance match to the driving source, as shown in Figure The excellent distortion performance and low noise characteristics of this device allow for eatasheet wide range of applications.

Model The model number is a specific version of a generic that can be purchased or sampled. BoxNorwood, DtaasheetU. In this case, R1 provides the input impedance.


Model Package Pins Temp. This AD circuit then provides the gain, isolation, and source matching for the AD T2 is a 1-to-1 impedance ratio balun used to transform a balanced differential signal into a single-ended signal.

Figure 46 illustrates the value of adding input and output series resistors to help desensitize the resonant effects datasheet board parasitics. For more information about lead-free parts, please consult our Pb Lead free information page.

Please Select a Region. Didn’t find what you were looking for? Transit times from these sites may vary. The signal generator is bipolar, centered around ground. Configured such that switch W1 disables the device when Pin 1 is set to ground. RL is the single-ended load resistance. The transmission line must be designed to have the appropriate characteristic impedance in the low-Z region. C4 through C7 are used datasneet provide ac coupling. The product is appropriate datzsheet new designs but newer alternatives may exist.

Status Status datasneet the current lifecycle of the product. The supply decoupling consists of a nF capacitor to ground. By using an N-bit digital interface, up to N devices can be controlled. Small parasitic suppressing resistors may be necessary at the device input pins to help desensitize de-Q the resonant effects of the device bond wires and surrounding parasitic board capacitance.

Low Distortion Differential RF/IF Amplifier AD Data Sheet

The high impedance environment between the terminating resistors and device input pins must not have ground planes underneath or near the signal traces. The evaluation board integrates bypassable transformers to allow single ended or differential inputs and output, place holders for an impedance matching network and the evaluation board requires only a single supply within the range of 3.


These effects can be eliminated by adding series input resistors RIP for high source capacitance, or series output resistors ROP for high load capacitance. At least one model within this product family is in production and available for purchase. The excellent distortion performance and low noise characteristics of this device allow for a wide range of applications. Throughout Changes to Features The board traces used to connect the external gain resistor must be balanced and as short as possible to help prevent noise pickup and to ensure balanced gain and stability.

The gain can be set to any value between 0 dB and 26 dB using the resistor datasheet specified in Figure 5, with common gain values provided in Table 4. Biased to midsupply, typically ac-coupled. As the load increases due to the addition of N devices, the distortion performance will degrade due to the heavier loading.

The AD may also be used to transform a single-ended signal to a differential signal. The PWUP interface can be easily driven using most standard logic interfaces.

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