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 AD can also datasheey used as a single-ended-to-differential amplifier with similar distortion products as in the differential configuration. The Sample button will be displayed if a model is available for web samples. The isolation of each device when in a disabled state PWUP pin pulled low is about 60 dBc for the maximum input level of 0. Configured such that switch W1 disables the device when Pin 1 is set to ground.

D Page 8 of 19 2. Resistor R1 is used to set the gain of the device.

Trademarks and registered trademarks are the property of their respective owners. This voltage is bypassed with a 0. Indicates the packing option of the model Tube, Reel, Tray, etc.

Due to the inverse relationship between the gain of the device and the value of the A8351 resistor, any parasitic capacitance on the RG ports can result in gain-peaking at high frequencies. Even though the differential balance is not perfect under these conditions, the distortion performance is still impressive. Many SAW filters are inherently differential, allowing for a low loss output match.


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. This can be one of 4 stages: In some applications, baluns may be used to transform a singleended drive signal to a differential signal.

Package Description The package for this IC i. Transit times from these sites may vary. The power loss associated with datssheet networks must be accounted for when attempting to measure the gain of the device. This is the date Analog Devices, Inc. Frequently Xatasheet Questions 1.

Low Distortion Differential RF/IF Amplifier AD Data Sheet

Select the purchase button to display inventory availability and online purchase options. Differential circuits inherently provide improved common-mode rejection and harmonic distortion performance as well as dagasheet immunity to interference and ground noise. The resistor RF is required to balance the output voltages required for second-order cancellation by the AD and can be selected using a chart see the SingleEnded-to-Differential Operation section.

R5 and R8 can be increased to reduce gain peaking when driving from a high source impedance. If a dataaheet is not available for web samples, look for notes on the product page that indicate how to request samples or Contact ADI. Other models listed in the table may still be available if they have a status that is not obsolete.


Device can be disabled add8351 using Pin 4 of header P1. T1 is a 1-to-1 impedance ratio balun used to transform a single-ended input into a balanced differential signal. Pin Count Pin Count is the number of pins, balls, or pads on the device.

Low Distortion Differential RF/IF Amplifier AD8351 Data Sheet

The low output noise spectral density allows for a simple implementation as depicted in Figure Third-Order Intermodulation Distortion vs. The model is currently being produced, and generally available for purchase and sampling. International prices may differ due to local duties, taxes, fees and exchange rates. Model The model number is a specific version of a generic that can be purchased or sampled.

This is the acceptable operating range of the device.

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

Allows for monitoring or adjustment of the output common-mode voltage. The AD may also be used to transform a single-ended signal to a differential signal.

Temperature Range This is the acceptable operating range of the device.