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8V97053L PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 8V97053L
部品説明 Low Power Wideband Fractional RF Synthesizer / PLL
メーカ IDT
ロゴ IDT ロゴ 



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8V97053L Datasheet, 8V97053L PDF,ピン配置, 機能
Low Power Wideband Fractional
RF Synthesizer / PLL
8V97053L
Datasheet
General Description
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.
Applications
• Wireless Infrastructure
• Test Equipment
• CATV Equipment
• Military and Aerospace
• Wireless LAN
• Clock Generation
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
• 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
©2016 Integrated Device Technology, Inc.
1
August 18, 2016

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