
Vill du jobba på Electrokit?
Just nu söker vi fler elektronikintresserade medarbetare för arbete med försäljning, kundtjänst och marknadsföring.
Butiken åter öppen
Vi har sedan den 1/12 åter öppet för besök i vår lilla butik.
Öppettider normalt måndag-fredag 10-16.
Välkommen!
AD9953YSV TQFP-48 400MSPS DDS 1.8V integrerad 14-bit DAC
1-9 | 349.00 SEK |
---|---|
10+ | 314.10 SEK |
2 i lager
Beskrivning
400 MSPS, 14-Bit, 1.8 V CMOS Direct Digital Synthesizer
The AD9953 is a direct digital synthesizer (DDS) featuring a 14-bit DAC operating up to 400 MSPS. The AD9953 uses advanced DDS technology, coupled with an internal high speed, high performance DAC to form a digitally programmable, complete high frequency synthesizer capable of generating a frequency-agile analog output sinusoidal waveform at up to 200 MHz. The AD9953 includes an integrated 1024 × 32 static RAM to support flexible frequency sweep capability in several modes. The AD9953 is designed to provide fast frequency hopping and fine tuning resolution (32-bit frequency tuning word). The frequency tuning and control words are loaded into the AD9953 via a serial I/O port.
Features
* 400MSPS internal clock speed
* Integrated 14-bit DAC
* 32-bit tuning word
* Phase noise < -120dBc/Hz @ 1kHz offset (DAC output)
* Excellent dynamic performance
* >80dB SFDR @ 160MHz (+/-100kHz offset) AOUT
* Serial I/O control
* 1.8 V power supply
* Software and hardware controlled power-down
* Support for 5V input levels on most digital inputs
* PLL REFCLK multiplier (4× to 20×)
* Internal oscillator, can be driven by a single crystal
* Phase modulation capability
* Multichip synchronization
Applications
* Agile VHF/UHF LO frequency synthesis
* FM chirp source for radar and scanning systems
* Nonlinear-shaped PSK/FSK modulator
* Test and measurement equipment