Product Summary

The MAX9472EUD is a multiple-output clock generator with dual PLLs and OTP. It is ideal for consumer and communication applications. The device features two buffered phase-locked loop (PLL) outputs that can be independently set from 4MHz to 200MHz. The MAX9472EUD also provides one buffered output of the reference clock. The device outputs a set of common audio frequencies. These frequencies are selected by setting the three-level FS pins. The applications of the MAX9472EUD include: Digital TVs, Communication Systems, Data Networking Systems, Set-Top Boxes, Home Entertainment Centers, Multimedia PCs.

Parametrics

MAX9472EUD absolute maximum ratings: (1)VDD to GND: -0.3V to +4.0V; (2)VDDA to AGND: -0.3V to +4.0V; (3)AGND to GND: -0.3V to +0.3V; (4)All Other Pins to GND: -0.3V to VDD + 0.3V; (5)Short-Circuit Duration(all LVCMOS outputs): Continuous; (6)ESD Protection (Human Body Model): ±2kV; (7)Continuous Power Dissipation (TA = +70℃) 20-Pin TQFN (derate 21.3mW/℃ above +70℃): 2758mW, 14-Pin TSSOP (derate 9.1mW/℃ above +70℃): 796.8mW; (8)Storage Temperature Range: -65℃ to +150℃; (9)Maximum Junction Temperature: +150℃; (10)Operating Temperature Range: -40℃ to +85℃; (11)Lead Temperature (soldering, 10s): +300℃.

Features

MAX9472EUD features: (1)5MHz to 50MHz Input Clock Reference; (2)Crystal or Input-Clock-Based Reference; (3)Two Fractional-N Feedback PLLs (4MHz to 200MHz) with Buffered Outputs; (4)Two Buffered Outputs of Reference Clock; (5)OTP for Factory-Preset PLL Frequencies Available (Contact Factory); (6)Programmable Through I2C Interface or Three-Level Logic Pins for Video or Audio Clocks; (7)Low-RMS Jitter PLL (14ps for 45MHz); (8)Integrated VCXO with ±200ppm Tuning Range; (9)Available in 20-Pin TQFN and 14-Pin TSSOP Packages; (10)+3.3V Supply; (11)-40 to +85℃ Temperature Range.

Diagrams

MAX9472EUD diagram

MAX9000
MAX9000

Other


Data Sheet

Negotiable 
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1-25: $2.23
25-50: $1.61
50-100: $1.60
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0-2080: $1.39
2080-2500: $1.39
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Data Sheet

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