High Performance Wideband Fractional RF Synthesizer / PLL

The 8V97053 is a high performance GSM1800 grade 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 8V97053 Wideband RF Synthesizer / PLL offers a default  Fractional Mode with the option for an Integer mode. It requires an external loop filter.

The 8V97053 has an integrated Voltage Controlled Oscillator (VCO) and 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.

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 in the datasheet)
  • Fractional-N Feedback Divider (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
  • Programmable output power level: -4dBm to +5dBm
    (up to +7 when using the extended registers)
  • Mute Function
  • Ultra low PN (typical phase noise for 1.65GHz LO: -142.21dBc/Hz @ 1MHz Offset)
  • 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
  • Supports +105°C case temperature
  • Lead-free (RoHS 6) packaging​

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
8V97053NLGI Active NLG32P1 VFQFPN 32 I Yes Tray Availability
8V97053NLGI/W Active NLG32P1 VFQFPN 32 I Yes Reel Availability
8V97053NLGI8 Active NLG32P1 VFQFPN 32 I Yes Reel Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
8V97053 Datasheet - Datasheet PDF 1.00 MB Sep 21, 2016
User Guides & Manuals
Timing Commander Installation Guide - Guide PDF 497 KB Oct 6, 2013
8V9705x Loop Bandwidth Calculator - Guide XLSX 18 KB May 17, 2015
Application Notes & White Papers
Integer Boundary Spurs in Fractional-Feedback Phase-Locked Loops (PLLs) - White Paper PDF 537 KB Jul 27, 2016
PCNs & PDNs
PCN# : N1703-01 Die Revision Change, 8V97053NLGI - Product Change Notice PDF 47 KB May 2, 2017
Other
The IDT Communications Products Advantage - Overview PDF 2.54 MB Feb 13, 2017
IDT Clock Generation Overview 日本語 Overview PDF 1.83 MB Apr 28, 2016
8V97053 / 8V97053L High-Performance RF Synthesizers / PLLs - Product Brief PDF 343 KB Nov 29, 2016
IDT Products for Radio Applications 日本語 Product Brief PDF 2.34 MB Nov 29, 2016
IDT Clock Distribution Overview 日本語 Overview PDF 3.79 MB Apr 24, 2016

Software & Tools

Title Other Languages Type Format File Size Date
Timing Commander Installer v1.9.3.8 - Software ZIP 18.53 MB Jun 12, 2017

Evaluation Boards

Part Number Title Sort ascending
8V97053-EVK Evaluation Kit for 8V97053