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TQ1090

11-Output Configurable Clock Buffer

TQ1090 Features

* Q0 14 GND 15 Q1 Q2 16 17 MUX Divide Logic ÷2 Output Buffers Group C Group A Group B 1 GND 28 27 S1 S0 Q8 Q7 VDD 18 26 VDD

* Wide frequency range: 33 MHz to 45 MHz 65 MHz to 90 MHz and 130 MHz to 180 MHz

* Output configurations: four outputs at fREF four outputs at 2x fREF t

TQ1090 General Description

The core of the TQ1090 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.

TQ1090 Datasheet (247.02 KB)

Preview of TQ1090 PDF

Datasheet Details

Part number:

TQ1090

Manufacturer:

TriQuint Semiconductor

File Size:

247.02 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 11 TQ1090 S1 10 REFCLK S0 9 8 GND 7 GND 6 GND 5 TEST 12.

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TAGS

TQ1090 11-Output Configurable Clock Buffer TriQuint Semiconductor

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