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Home » NEWEST Products » New by Category » Semiconductors » 8T Series Universal Frequency Translators - IDT
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IDT 8T Series Universal Frequency Translators

IDT 8T Series Universal Frequency Translators

IDT 8T Series Universal Frequency Translators (UFT) accept 1 or 2 input reference clocks per PLL from 8 kHz to 710 MHz, switching between them as necessary and generates any output frequency from 1 MHz to 1.3 GHz with no frequency translation error in most cases. Family members support either one or two different pin-selectable configurations per PLL that may be pre-loaded into the internal One-Time Programmable (OTP) non-volatile memory for automatic operation directly from powerup, or an I2C serial interface can be used to set the desired configurations. In addition to a crystal input, the UFT features two clock inputs per PLL and provides two outputs per PLL. Each output is individually programmable as LVPECL or LVDS. Versions of the UFT with single-ended outputs are also available. Selection between the two input references per PLL may be performed manually via either pin or register, or it may be performed automatically with revertive or non-revertive recovery.


Features
  • Accepts 1 or 2 input reference clocks per PLL from 8 kHz to 710 MHz
  • Generates any output frequency from 1 MHz to 1.3 GHz
  • One or two different pin-selectable configurations per PLL
  • Two clock inputs per PLL
  • Two outputs per PLL
  • Outputs are individually programmable as LVPECL or LVDS
  • Single-ended outputs available

Part Number Data Sheet Max Input Freq Max Output Freq Number of Outputs Package / Case






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IDT UFT 3G Evaluation Kit

IDT's UFT™ 3G Evaluation Kit is designed to enable a quick configuration and testing of the IDT third generation of Universal Frequency Translators. The Evaluation Kit ships with the IDT 8T49N282 mounted on the board, although the board is designed to help the customer evaluate the 8T49N281I, 8T49N282I and the 8T49N283I. The board provides a USB-to-I2C bridge circuit which allows convenient connection to a PC for accessing the device control and status registers via IDT's latest version of Timing Commander™ Software loading device specific personalities.


Features
  • Eight LVPECL Outputs capable of generating any standard output frequency using IDT Timing Commander™ software
  • SMA connectors for each output pair
  • Input SMA connectors
  • Outputs terminate to 50 ohms on a scope
  • USB port to interface with PC and Timing Commander
  • The Evaluation Kit ships with a 38.88 MHz Crystal (3.2x2.5 mm SMD Fox-603-38.88-4)
  • EEPROM - AT24CO4C
  • Board dimensions: 7" x 7"

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