Part Number
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AD9954 |
Manufacturer
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Analog Devices |
Description
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400 MSPS 14-Bit/ 1.8 V CMOS Direct Digital Synthesizer |
Published
|
Mar 24, 2005 |
Detailed Description
|
400 MSPS 14-Bit, 1.8 V CMOS Direct Digital Synthesizer AD9954
FEATURES
400 MSPS internal clock speed Integrated 14-bit D...
|
Datasheet
|
AD9954
|
Overview
400 MSPS 14-Bit, 1.
8 V CMOS Direct Digital Synthesizer AD9954
FEATURES
400 MSPS internal clock speed Integrated 14-bit DAC Programmable phase/amplitude dithering 32-bit tuning word Phase noise ≤ –120 dBc/Hz @ 1 kHz offset (DAC output) Excellent dynamic performance 80 dB SFDR @ 160 MHz (±100 kHz offset) AOUT Serial I/O control Ultrahigh speed analog comparator Automatic linear and nonlinear frequency sweeping capability 4 frequency/phase offset profiles 1.
8 V power supply Software and hardware controlled power-down 48-lead TQFP/EP package Integrated 1024 word × 32-bit RAM Support for 5 V input levels on most digital inputs PLL REFCLK multiplier (4× to 20×) Internal oscillator, can be driven ...
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