Multi-Clock Generator - PLL1700

PLL1700 (NRND)

Multi-Clock Generator

Not Recommended for New Designs (NRND)

Replaced By PLL1706 – The device has the SAME FUNCTIONALITY as the compared device, but is not pin-for-pin equivalent and may not be parametrically equivalent.   PLL1708 – The device has the SAME FUNCTIONALITY as the compared device, but is not pin-for-pin equivalent and may not be parametrically equivalent.  

TI does not recommend using this part in a new design. This product continues to be in production to support existing customers.

Description

The PLL1700 is a low cost, multi-clock generator Phase Lock Loop (PLL).

The PLL1700 can generate four systems clocks from a 27MHz reference input frequency.

The device gives customers both cost and space savings by eliminating external components and enables customers to achive the very low jitter performance needed for high performance audio digital-to-analog converters (DAC) and/or analog-to-digital converters (ADC).

The PLL1700 is ideal for MPEG-2 applications which use a 27MHz master clock such as DVD players, DVD add-on cards for multimedia PCs, digital HDTV systems, and set-top boxes.

Features

  • 27MHZ MASTER CLOCK INPUT
  • GENERATED AUDIO SYSTEM CLOCK:
    • SCKO1: 33.8688MHz (Fixed)
    • SCKO2: 256fS
    • SCKO3: 384fS
    • SCKO4: 768fS
  • ZERO PPM ERROR OUTPUT CLOCKS
  • LOW CLOCK JITTER: 150ps at SCKO3
  • MULTIPLE SAMPLING FREQUENCIES: fS = 32kHz, 44.1kHz, 48kHz, 64kHz, 88.2kHz, 96kHz
  • +3.3V CMOS LOGIC INTERFACE
  • DUAL POWER SUPPLIES: +5V and +3.3V
  • SMALL PACKAGE: 20-Lead SSOP

All trademarks are the property of their respective owners.

View more

Featured tools and software

Click Here