AFE7071 Series

Integrated Dual 14-bit 65MSPS DAC and RF IQ Modulator

Catalog

Integrated Dual 14-bit 65MSPS DAC and RF IQ Modulator

Part	Supplied Contents	Number of Bits	Utilized IC / Part	DAC Type	Sampling Rate (Per Second)	Number of DAC's	Data Interface	Mounting Type	Package / Case	Output Type	Voltage - Supply, Digital [Min]	Voltage - Supply, Digital [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Reference Type	Supplier Device Package
Texas Instruments AFE7071EVM	Board(s)	14	AFE7071	Voltage	65 M	2	SPI
Texas Instruments AFE7071IRGZT		14					Parallel	Surface Mount	48-VFQFN Exposed Pad	Voltage - Buffered	1.71 V	1.89 V	85 °C	-40 °C	Internal	48-VQFN (7x7)
Texas Instruments AFE7071IRGZR		14					Parallel	Surface Mount	48-VFQFN Exposed Pad	Voltage - Buffered	1.71 V	1.89 V	85 °C	-40 °C	Internal	48-VQFN (7x7)

Catalog

Integrated Dual 14-bit 65MSPS DAC and RF IQ Modulator

Key Features

• Maximum Sample Rate: 65 MSPSLow Power: 334 mWInterleaved CMOS Input, 1.8–3.3 V IOVDDInput FIFO for Independent Data and DAC Clocks3- or 4-pin SPI Interface for Register ProgrammingQuadrature Modulator Correction: Gain, Phase, Offset for Sideband and LO SuppressionAnalog Baseband Filter With Programmable Bandwidth: 20-MHz Maximum RF BandwidthRF Frequency Range: 100 MHz to 2.7 GHzPackage: 48-Pin QFN (7-mm × 7-mm)Maximum Sample Rate: 65 MSPSLow Power: 334 mWInterleaved CMOS Input, 1.8–3.3 V IOVDDInput FIFO for Independent Data and DAC Clocks3- or 4-pin SPI Interface for Register ProgrammingQuadrature Modulator Correction: Gain, Phase, Offset for Sideband and LO SuppressionAnalog Baseband Filter With Programmable Bandwidth: 20-MHz Maximum RF BandwidthRF Frequency Range: 100 MHz to 2.7 GHzPackage: 48-Pin QFN (7-mm × 7-mm)

Description

The AFE7071 is a dual 14-bit 65-MSPS digital-to-analog converter (DAC) with integrated, programmable fourth-order baseband filter and analog quadrature modulator. The AFE7071 includes additional digital signal-processing features such as a quadrature modulator correction circuit, providing LO and sideband suppression capability. The AFE7071 has an interleaved 14-bit 1.8-V to 3.3-V CMOS input. The AFE7071 provides 20 MHz of RF signal bandwidth with an RF output frequency range of 100 MHz to 2.7 GHz. The AFE7071 package is a 7-mm × 7mm 48-pin QFN package. The AFE7071 is specified over the full industrial temperature range (–40°C to 85°C). The AFE7071 is a dual 14-bit 65-MSPS digital-to-analog converter (DAC) with integrated, programmable fourth-order baseband filter and analog quadrature modulator. The AFE7071 includes additional digital signal-processing features such as a quadrature modulator correction circuit, providing LO and sideband suppression capability. The AFE7071 has an interleaved 14-bit 1.8-V to 3.3-V CMOS input. The AFE7071 provides 20 MHz of RF signal bandwidth with an RF output frequency range of 100 MHz to 2.7 GHz. The AFE7071 package is a 7-mm × 7mm 48-pin QFN package. The AFE7071 is specified over the full industrial temperature range (–40°C to 85°C).