AD9956YCPZ - Brand New Analog Devices Direct Digital Synthesis (DDS)
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Description
The AD9956YCPZ is a direct digital synthesis (DDS) component model by Analog Devices. It is an AgileRF synthesizer that combines DDS and PLL circuitry. The device features a 14-bit DAC with a maximum operating speed of 400 MSPS and a 48-bit frequency tuning word (FTW). It also includes a phase frequency detector with scalable 200 MHz inputs, a 655 MHz CML-mode PECL-compliant driver, and programmable slew rates. With advanced DDS technology and an external VCO, the AD9956YCPZ enables the synthesis of digitally programmable, frequency-agile analog output sinusoidal waveforms up to 2.7 GHz.
Specifications and features
- 400 MSPS internal DDS clock speed
- 48-bit frequency tuning word
- 14-bit programmable phase offset
- Integrated 14-bit DAC
- Excellent dynamic performance
- Phase noise ≤ 135 dBc/Hz @ 1 KHz offset
- −80 dB SFDR @ 160 MHz (±100 KHz offset IOUT)
- 25 Mb/s write-speed serial I/O control
- 200 MHz phase frequency detector inputs
- 655 MHz programmable input dividers for the phase frequency detector (÷M, ÷N) {M, N = 1..16} (bypassable)
- Programmable RF divider (÷R) {R = 1, 2, 4, 8} (bypassable)
- 8 phase/frequency profiles
- 1.8 V supply for device operation
- 3.3 V supply for I/O and charge pump
- Software controlled power-down
- 48-lead LFCSP package
- Automatic linear frequency sweeping capability (in DDS)
- Programmable charge pump current (up to 4 mA)
- Phase modulation capability
- Multichip synchronization
- Dual-mode PLL lock detect
- 655 MHz CML-mode PECL-compliant driver
Application Scenarios
The AD9956YCPZ is commonly used for agile LO frequency synthesis, FM chirp source for radar and scanning systems, automotive radars, test and measurement equipment, and acousto-optic device drivers.
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Datasheet
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Shopping guide
Delivery period:
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- Datasheet: Download AD9956YCPZ
- Chipdatas Part: CD91-AD9956YCPZ
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 06:56 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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