Industry's Highest Dynamic-Range Quad, 16-bit D/A Converter Supports All Wireless and Mobile Device Frequency Standards
Highly integrated AD9154 quad, 16-bit D/A converter delivers 2.4-GSPS bandwidth, enabling superior performance and multi-carrier generation to the Nyquist frequency in baseband mode.
- Download data sheet, view product page and order samples: http://www.analog.com/AD9154
- Get questions answered by ADI engineers on EngineerZone™, ADI's online technical support community: https://ez.analog.com/community/data_converters/high-speed_dacs
The AD9154 quad, 2.4-GSPS, 16-bit D/A converter is designed to up-convert a pair of I/Q digital input signals, creating a complex IF signal at the input to a pair of on-chip D/A converter cores. The new device features several interpolation modes, increasing the sampling rate of the digital signal to the Nyquist frequency to enable simpler, less costly transmitter filters following the D/A converter analog output. The AD9154 additionally includes digital-signal correction for quadrature modulator up-converters to cancel RF (radio frequency) local oscillator feed-through and unwanted side-bands.
The AD9154 converter was designed with an eight-lane JESD204B interface that simplifies board layout by providing deterministic latency and multi-device synchronization for radio transmitters that use multiple antennas—an increasingly common feature in wireless base stations, radar and military radio communications.
The AD9154 quad, 16-bit D/A converters extends ADI's transmit capabilities to the 100- to 300-MHz range, and joins the AD9144 quad, 16-bit D/A converter, which operates in the DC to 100-MHz range, and will be joined later in 2015 by a 16-bit dual-channel D/A converter.
AD9154 Key Features:
- Single-carrier LTE 20-MHz bandwidth ACLR = 76.7 dBC at 180-MHz IF
- Six-carrier GSM IMD = 78-dBC, 600-kHz carrier spacing at 180-MHz IF
- SFDR = 72-dBC at 180-MHz IF, -6 dBFS
- 8-lane JESD204B interface
- Support for quad-DAC or dual-DAC mode
- Low power: 2.1-W at 1.5 GSPS
Pricing, Availability and Complementary Components |
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Product |
Production |
Price | Packaging | ||||||
AD9154BCPZ | NOW |
each in 1,000-unit quantities |
12mm ×12mm
88-lead LFCSP |
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AD9154-EBZ
|
NOW |
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-- | ||||||
AD9154-FMC-EBZ |
NOW |
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-- | ||||||
AD9154-M6720-EBZ |
NOW |
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The AD9154 quad, 16-bit D/A converter's outputs are optimized to
interface with ADI's ADRF672x
line of RF quadrature modulators, the ADL5375
quadrature modulator, ADM7150
low-dropout linear regulator and the
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linda.kincaid@analog.com
or
Porter
Novelli
andrew.maclellan@porternovelli.com
Source:
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