Datasheet > 8V97052

8V97052

更新时间： 2023-12-20 18:44:36

品牌	Logo	应用领域
瑞萨 - RENESAS		/
页数	文件大小	规格书
47页	1246K
描述
High Performance Wideband Fractional RF Synthesizer / PLL

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8V97052 数据手册

Datasheet

8V97052

High Resolution Wideband RF Synthesizer / PLL

The 8V97052 is a high-performance wide-band RF

synthesizer / PLL that offers a high resolution of 32-bit

fractional and modulus. It is ideal for use in

instrumentation, test equipment, satellite equipment,

or applications that require very fine adjustments of

the output frequency. It is also optimal for use as a

traditional Local Oscillator (LO) in Multi-Carrier, Multi-

mode FDD, and TDD Base Station radio card.

Features

▪ Supports on-chip VCO or external VCO

▪ Single differential output with frequency range:

34.375MHz to 4400MHz

(continuous range)

▪ RF output divide by 1, 2, 4, 8, 16, 32, 64

▪ Open drain output (see Output Distribution Section)

▪ Fractional-N synthesizer (also supports Integer-N

mode)

The 8V97052 offers an integrated Voltage Controlled

Oscillator (VCO) and output divider that supports a

continuous output frequency range of 34.375MHz to

4400MHz. This large frequency tuning range can

provide multi-band local oscillator (LO) frequency

synthesis, thus, limiting the use of multiple narrow

band RF synthesizers and reducing the BOM

▪ 16-bit integer and 32-bit fractional/32-bit modulus

▪ 3- or 4-wire SPI interface (compatible with 3.3V and

1.8V)

▪ Single 3.3V supply

▪ Programmable output power level: -4dBm to

complexity and cost. The RF_OUT output driver has

an independently programmable output power

ranging from -4dBm to +11.5dBm. The RF_OUT

output can be muted via a SPI command or mute pin.

11.5dBm

▪ Mute function

▪ Ultra low phase noise for 2GHz LO: -133dBc/Hz at

1MHz offset, (typical)

Integrated low noise Low Dropout Regulators (LDOs)

are used for superior power supply noise immunity.

The operation of the 8V97052 is controlled by writing

to registers through a 3-wire SPI interface. The device

also has an 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.

▪ Normalized phase noise floor: -228dBc/Hz

▪ Lock detect Indicators

▪ Input reference frequency: 5MHz to 310MHz

▪ Power consumption: 380mW (typical)

▪ 5 × 5 mm, 32-VFQFPN package

▪ Automatic VCO band selection (Autocal feature)

▪ -40°C to +85°C ambient operating temperature

▪ Supports case temperature 105°C operations

▪ Lead-free (RoHS 6) packaging

The device also includes features such as fast lock,

programmable charge pump current, electable DSM

types and orders, output mute, lock detection,

MUX_OUT, and phase adjust that can help with

specific system requirements, optimization, or power

savings. In RF applications, 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.

Simplified Block Diagram

CP_OUT

Charge

Pump

REF_IN

PFD

External

Loop

Filter

V_TUNE

16/32 bit

Frac-N

Divider

Applications

▪ Wireless infrastructure

▪ Instrumentation equipment

▪ Test equipment

RF_IN

nRF_IN

SCLK

SDI

SDO

SPI

RF_OUT_A

nRF_OUT_A

CSB

÷M0

▪ CATV equipment

▪ Military and aerospace

▪ Wireless LAN

Logic & Registers

8V97052

▪ Clock generation

R31DS0022EU0110 Rev.1.1

Feb 6, 2023

Page 1

12 3 4 5 6 7...47

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与8V97052相关器件

型号	品牌	获取价格	描述	数据表
8V97053	IDT	获取价格	Low Power Wideband Fractional RF Synthesizer / PLL
8V97053L	IDT	获取价格	Low Power Wideband Fractional RF Synthesizer / PLL
8V97053L	RENESAS	获取价格	High Performance Wideband Fractional RF Synthesizer / PLL
8V97053L_18	IDT	获取价格	Low Power Wideband Fract ional RF Synthesizer / PLL
8V97053LNLGI	IDT	获取价格	Low Power Wideband Fractional RF Synthesizer / PLL
8V97053LNLGI/W	IDT	获取价格	Low Power Wideband Fractional RF Synthesizer / PLL
8V97053LNLGI8	IDT	获取价格	Low Power Wideband Fractional RF Synthesizer / PLL
8V97053NLGI	IDT	获取价格	Low Power Wideband Fractional RF Synthesizer / PLL
8V97053NLGI/W	IDT	获取价格	Low Power Wideband Fractional RF Synthesizer / PLL
8V97053NLGI8	IDT	获取价格	Low Power Wideband Fractional RF Synthesizer / PLL

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