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8V97051A - Low Power Wideband Fractional RF Synthesizer

Description

The 8V97051A is a high-performance Wideband RF Synthesizer / PLL optimized for use as the local oscillator (LO) in Multi-Carrier, Multi-mode FDD, and TDD Base Station radio card.

compact 5 5, 32-VFQFPN package.

Features

  • Dual Differential Outputs.
  • Output frequency range: 34.375MHz to 4400MHz (continuous range).
  • RF Output Divide by 1, 2, 4, 8, 16, 32, 64.
  • Open Drain Outputs (see Output Distribution Section).
  • Fractional-N synthesizer (also supports Integer-N mode).
  • 16-bit integer and 12-bit fractional  (16-bit fractional when using the extended registers).
  • 3- or 4-wire SPI interface (compatible with 3.3V and 1.8V).
  • Single 3.3V supply.

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Datasheet Details

Part number 8V97051A
Manufacturer IDT
File Size 1.17 MB
Description Low Power Wideband Fractional RF Synthesizer
Datasheet download datasheet 8V97051A Datasheet
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Low Power Wideband Fractional RF Synthesizer / PLL 8V97051A Preliminary Datasheet Description The 8V97051A is a high-performance Wideband RF Synthesizer / PLL optimized for use as the local oscillator (LO) in Multi-Carrier, Multi-mode FDD, and TDD Base Station radio card. It is offered in a compact 5 5, 32-VFQFPN package. The 8V97051A Wideband RF Synthesizer / PLL offers a default Fractional Mode with the option to use it with an Integer mode. It requires an external loop filter. The 8V97051A has an integrated Voltage Controlled Oscillator (VCO) that supports output frequencies from 34.375MHz to 4400MHz, and maintains superior phase noise and spurious performance. RF_OUT[A:B] output drivers have independently programmable output power ranging from –4dBm to +7dBm.
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