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TQ1089

11-Output Configurable Clock Buffer

TQ1089 Features

* Wide frequency range: 65 MHz to 90 MHz and 130 MHz to 180 MHz

* Output configurations: eight outputs at fREF two outputs at 2x fREF or nine outputs at 1/2 x fREF one output at fREF

* Low output-to-output skew: 150 ps (max) within a group SYSTEM TIMING PRODUCTS Q0 14 2 G

TQ1089 General Description

The core of the TQ1089 is a Phase-Locked Loop (PLL) that continuously compares the reference clock (REFCLK) to the feedback clock (FBIN), maintaining a zero frequency difference between the two. Since one of the outputs is always connected to FBIN, the PLL keeps the propagation delay between the out.

TQ1089 Datasheet (193.63 KB)

Preview of TQ1089 PDF

Datasheet Details

Part number:

TQ1089

Manufacturer:

TriQuint Semiconductor

File Size:

193.63 KB

Description:

11-output configurable clock buffer.
T R I Q U I N T S E M I C O N D U C T O R, I N C . Figure 1. Block Diagram FBIN GND REFCLK GND GND GND 11 10 9 8 7 6 TQ1089 GND 5 4 VDD 3 T.

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TAGS

TQ1089 11-Output Configurable Clock Buffer TriQuint Semiconductor

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