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AD9915 Datasheet PDF

Part Series:AD9915 Series
Category:Specialty Application ICs
Description:Direct Digital Synthesizer 2500MHz 1DAC 12Bit Serial 88Pin LFCSP Tray
Document:AD9915BCPZ Datasheet PDF (49 Pages)

AD9915 Specialty Application ICs Datasheet PDF

AD9915BCPZ - ADI Specifications

TYPE
DESCRIPTION
Mounting Style
Surface Mount
Number of Pins
88 Pin
Supply Voltage (DC)
1.71V (min)
Case/Package
LFCSP-88
Number of Outputs
1 Output
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AD9915BCPZ - ADI Function Overview

The AD9915BCPZ is a Direct Digital Synthesizer (DDS) featuring a 12-bit DAC. The AD9915 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 1.0GHz. The AD9915 enables fast frequency hopping and fine tuning resolution (64-bit capable using programmable modulus mode). The AD9915 also offers fast phase and amplitude hopping capability. The frequency tuning and control words are loaded into the AD9915 via a serial or parallel input/output port. The AD9915 also supports a user defined linear sweep mode of operation for generating linear swept waveforms of frequency, phase or amplitude.
2.5GSPS Internal clock speed
Frequency tuning resolution to 135pHz
16-bit Phase tuning resolution
12-bit Amplitude scaling
Programmable modulus
Automatic linear and nonlinear frequency sweeping capability
32-bit Parallel datapath interface
8 Frequency/phase offset profiles
-128dBc/Hz (1Hz offset at 978MHz) Phase noise
<-57dBc Wideband SFDR
Serial or parallel input/output control
Software and hardware controlled power-down
PLL REF CLK multiplier
Phase modulation capability
Amplitude modulation capability
Multichip synchronization
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