AD9154 Quad, 16-Bit, 2.4 GSPS, TxDAC+® Digital-to-Analog Converter

Product Highlights Ultrawide signal bandwidth enables emerging wideband and multiband wireless applications. Advanced low spurious and distortion design techniques provide high quality synthesis of wideband signals from baseband to high intermediate frequencies. JESD204B Subclass 1 support simplifies multichip synchronization. Small package size with a 12 mm × 12 mm footprint. Applications

The AD9154 is a quad, 16-bit, high dynamic range digital-to-analog converter (DAC) that provides a maximum sample rate of 2.4 GSPS, permitting multicarrier generation up to the Nyquist frequency in baseband mode. The AD9154 includes features optimized for direct conversion transmit applications including complex digital modulation, input signal power detection, and gain, phase, and offset compensation. The DAC outputs are optimized to interface seamlessly with the ADRF6720-27 radio frequency quadrature modulator (AQM) from Analog Devices, Inc. In mix mode, the AD9154 DAC can reconstruct carriers in the second and third Nyquist Zones. A serial port interface (SPI) provides the programming/readback of internal parameters. The full-scale output current can be programmed over a range of 4 mA to 20 mA. The AD9154 is available in two different 88-lead LFCSP packages

Features and Benefits

Supports input data rates up to 1 GSPS
Proprietary, low spurious and distortion design
Flexible 8-lane JESD204B interface
Multiple chip synchronization

Input signal power detection
High performance, low noise phase-locked loop (PLL) clock multiplier
Digital inverse sinc filter
Digital quadrature modulation using a numerically controlled oscillator (NCO)
Nyquist band selection—mix mode
Selectable 1×, 2×, 4×, and 8× interpolation filters
Low power: 2.11 W at 1.6 GSPS, full operating conditions
88-lead, exposed pad LFCSP

Digital to Analog Converters

High Speed DACs ≥30MSPS

IBIS Models

AD9154 IBIS Model .IBS

Data Sheets

Document	note
AD9154: Quad, 16-Bit, 2.4 GSPS, TxDAC+® Digital-to-Analog Converter (Rev. B)	PDF 2.1 M

Order Information

Part Number	Package	Packing Qty	Temp Range	Price 100-499	Price 1000+	RoHS
AD9154BCPAZ Production	88 ld LFCSP_Variable lead Length (12x12mm w/7.4 EP)	OTH 168	-40 to 85C	94.12	80	Y
AD9154BCPAZRL Production	88 ld LFCSP_Variable lead Length (12x12mm w/7.4 EP)	REEL 2000	-40 to 85C	0	80	Y
AD9154BCPZ Production	88 ld LFCSP (12x12mm w/7.4 EP)	OTH 168	-40 to 85C	94.12	80	Y
AD9154BCPZRL Production	88 ld LFCSP (12x12mm w/7.4 EP)	REEL 2000	-40 to 85C	0	80	Y