RENESAS 8V97053LNLGI/W

The 8V97053L is a high performance Wideband RF Synthesizer / PLL optimized for use as the local oscillator (LO) in Multi-Carrier, Multi-mode FDD & TDD Base Station radio card. It is offered in a compact 5x5, 32-VFQFN package. The 8V97053L 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 8V97053L with integrated Voltage Controlled Oscillator (VCO) 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. The RF_OUT outputs can be muted. The mute function is accessible via a SPI command or mute pin. The operation of the 8V97053L is controlled by writing to registers through a 3-wire SPI interface. The 8V97053L also has an additional option that allows users to read back values from registers by configuring the MUX_OUT pin as a SDO for the SPI interface. The SPI interface is compatible with 1.8V logic and tolerant to 3.3V. In multi-service base stations, very low noise oscillators are required to generate a large variety of frequencies to the mixers while maintaining excellent phase noise performance and low power. The 8V97053L offers a large tuning range capable of providing multi-band local oscillator (LO) frequency synthesis in multi-mode base stations, thus limiting the use of multiple narrow band RF Synthesizers and reducing the BOM complexity and cost. The device can operate over -40°C to +85°C industrial temperature range.

• 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
• Logic compatibility: 1.8V
• Integrated high performance low dropout regulators (LDOs) for excellent power supply noise rejection
• Programmable output power level: -4dBm to +5dBm (up to +7 when using the extended registers)
• Mute Function
• Ultra low PN for 1.65GHz LO: -142.21dBc/Hz @ 1MHz Offset, (typical)
• Lock Detect Indicators
• Input Reference frequency: 5MHz to 310MHz
• 32-Lead, 5x5 VFQFN package
• Automatic VCO band selection (Autocal feature)
• -40°C to +85°C ambient operating temperature
• Lead-free (RoHS 6) packaging
• Supports case temperature ≤105°C operations

• Wireless Infrastructure
• Test Equipment
• CATV Equipment
• Wireless LAN
• Clock Generation