| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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8,100 pcs
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8100 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AD9956YCPZ is a high-performance Direct Digital Synthesizer (DDS) from Analog Devices, designed for agile frequency synthesis applications. It integrates a 14-bit DAC and operates with a master clock frequency of 3 GHz.
The device features a 400 MSPS internal DDS clock speed and a 48-bit frequency tuning word for fine frequency resolution. It delivers excellent dynamic performance with phase noise ≤ -135 dBc/Hz at 1 kHz offset and spurious-free dynamic range (SFDR) of -80 dB at 160 MHz. The DDS includes a 200 MHz phase frequency detector and programmable input dividers.
The AD9956YCPZ operates from a 1.8 V core supply and a 3.3 V I/O supply, with an operating temperature range of -40°C to 125°C. It is available in a compact 48-lead LFCSP package (7x7 mm) with exposed pad for thermal management.
The master clock frequency is 3 GHz.
The DAC resolution is 14 bits.
The operating temperature range is -40°C to 125°C.
It is available in a 48-VFQFN Exposed Pad, CSP package, with a supplier device package of 48-LFCSP-VQ (7x7).
The device requires a 1.8 V core supply and a 3.3 V supply for I/O and charge pump.
The phase noise is ≤ -135 dBc/Hz at a 1 kHz offset.
The typical SFDR is -80 dB at 160 MHz (±100 kHz offset IOUT).