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LTC6954IUFF-1#PBF

Clock Distribution, Divider, 1.8 GHz, 3.15V-3.45V supply, 3 Outputs, QFN-36

LINEAR TECHNOLOGY LTC6954IUFF-1#PBF

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Manufacturer Part No:
LTC6954IUFF-1#PBF
Order Code:
2517566
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Product Overview

The LTC6954IUFF-1#PBF is a low phase noise, triple output clock distribution divider/driver in 36 pin QFN package. It has three outputs and each output is individually programmable to divide the input frequency by any integer from 1 to 63 and to delay each output by 0 to 63 input clock cycles. The output duty cycle is always 50% regardless of the divide number. It also features Linear Technology's EZSync system for perfect clock synchronization and alignment every time. The device settings are controlled through an SPI-compatible serial port. It is used in clocking high speed, high resolution ADCs, DACs and data acquisition systems and low jitter clock distribution.
  • Supply voltage range from 3.15V to 3.45V
  • Maximum supply current is 350mA
  • Three LVPECL low noise outputs
  • Additive jitter<20fsRMS (12KHz to 20MHz), additive jitter< 85fsRMS (10Hz to nyquist)
  • Maximum input frequency is 1.8GHz (when DELAY = 0)
  • Maximum input frequency is 1.4GHz (when DELAY > 0)
  • Operating temperature range from -40°C to 105°C

Applications

Clock & Timing

Product Information

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:
Clock Distribution, Divider

:
1.8GHz

:
3Outputs

:
3.15V

:
3.45V

:
QFN

:
36Pins

:
-40°C

:
105°C

:
-

:
-

:
MSL 1 - Unlimited
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Technical Docs (1)

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HK$170.61

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