MAX9485EUP+ Maxim Integrated Products, MAX9485EUP+ Datasheet
MAX9485EUP+
Specifications of MAX9485EUP+
Related parts for MAX9485EUP+
MAX9485EUP+ Summary of contents
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... FS2 9 GND 10 TSSOP ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim's website at www.maxim-ic.com. ♦ 27MHz Crystal with ±30ppm Frequency Reference ♦ Two Buffered Output Ports with Multiple Audio Clocks: 256, 384, or 768 Times f ♦ ...
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Programmable Audio Clock Generator ABSOLUTE MAXIMUM RATINGS GND ...............................................-0.3V to +4.0V DD, DD_P GND_P to GND ...................................................................±0.3V All Inputs and Outputs to GND...................-0. Short-Circuit Duration of Outputs to GND ..................Continuous Continuous Power Dissipation (T = ...
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Programmable Audio Clock Generator AC ELECTRICAL CHARACTERISTICS ( 3.0V to 3.6V -40°C to +85°C, output frequency is 73.728MHz DD_P A are +25° 3.3V.) (Note 3) ...
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Programmable Audio Clock Generator TIMING CHARACTERISTICS ( 3.0V to 3.6V -40°C to +85°C, unless otherwise noted. Typical values are DD_P A Figure 7.) (Note 1) PARAMETER Serial Clock Bus ...
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Programmable Audio Clock Generator ( 3.3V +25°C.) DD DD_P A SUPPLY CURRENT vs. LOAD CAPACITANCE 1.5V TUN f = 73.728MHz CLK_OUT ...
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Programmable Audio Clock Generator PIN NAME TSSOP TQFN PLL Power Supply. Bypass V DD_P 2 20 GND_P PLL Ground VCXO Tuning Voltage Input. Apply TUN to adjust the VCXO frequency. Connect 3 1 ...
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Programmable Audio Clock Generator V DD COUNTER N COUNTER M TUN X1 VCXO X2 MODE RESET RST Detailed Description The MAX9485 uses an input reference frequency of 27MHz from a crystal or system reference clock. The device provides two buffered ...
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Programmable Audio Clock Generator Table 1. Sampling Frequency and Output Clock SAMPLING FREQUENCY f (kHz) 256 x f (MHz 3.072 32 8.1920 44.1 11.2896 48 12.2880 64 16.3840 88.2 22.5792 96 24.5760 ACK PULSE HIGH t SDA ...
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Programmable Audio Clock Generator The internal power-on reset completes after 1024 cycles of the reference clock starting when V greater than 2.2V with a tolerance of ±0.4V. When using the internal power-on reset, RST must be high. Figure 3 shows ...
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Programmable Audio Clock Generator Table 5. Selection of Sampling Frequency FS0 SAMPLING FREQUENCY (kHz) Low 32 High 44.1 Open 48 Table 6. MCLK Enable/Disable Control SAO1 MCLK Low Disabled High Enabled Open Reserved Table 7. CLK_OUT Enable/Disable Control SAO1 SAO2 ...
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Programmable Audio Clock Generator Table 13. Frequency Scaling Factors C3 C2 OUTPUT SCALING FACTOR Table 14. Sampling Frequency Selection C1 C0 SAMPLING FREQUENCY (kHz ...
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Programmable Audio Clock Generator SDA t SU, DAT t LOW SCL t HIGH t HD, STA START CONDITION Figure 7. 2-Wire Serial Interface ( 80% 80% ...
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Programmable Audio Clock Generator Output CLK Frequency Setting A specific frequency could be achieved through multi- ple settings (Table 1) such as different sampling rate and multiplication factors (256, 384, and 768). However, due to the difference of internal structure, ...
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Programmable Audio Clock Generator INTERFACE TO SET AUDIO CLK RATE FILTERED PWM CONTROL VOLTAGE FOR VCXO TUN MAX9485 AUDIO CLK 27MHz GENERATOR CRYSTAL MCLK 27MHz AUDIO ENCODED DATA FROM DVD/HDD/BS-TUNER 14 ______________________________________________________________________________________ AUDIO CLK: 256/384/768f CLK_OUT1 S ...
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Programmable Audio Clock Generator (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information go to www.maxim-ic.com/packages.) ______________________________________________________________________________________ Package Information PACKAGE OUTLINE, TSSOP 4.40mm BODY 1 21-0066 ...
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... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 16 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2004 Maxim Integrated Products Package Information (continued) Printed USA is a registered trademark of Maxim Integrated Products ...