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Manufacturer / Brand: AD
Details: Dual, 16-Bit, 1600 MSPS, TxDAC+ Digital-to-Analog Converter
Series: AD9142
Quantity Available: Over 67670 pieces
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Datasheet for AD9142:
Product Parameters
- Manufacturer Part Number : AD9142
- Manufacturer : AD
- Description : Dual, 16-Bit, 1600 MSPS, TxDAC+ Digital-to-Analog Converter
- Series : AD9142
- Reference Price : USD 33.12
- Our Price : We have a better price, contact us by email
- Product Type : High Speed D/A Converters ≥30MSPS
- Function : Standard High Speed D/A Converters
- Current Suggest : Not Recommended for New Designs
- Status : Production
- RoHS Status: -
- Voltage: -
- Feature: -
- Package Case: -
- Temperature Range: -
- Packing: Reel/Tray/Tube
- Standard Packing Quantity: -
- Country of Origin: -
- Other Part Number : AD9142
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
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Features and Benefits of AD9142
- Very small inherent latency variation: <2 DAC clock cycles
- Proprietary low spurious and distortion design
6-carrier GSM ACLR = 79 dBc at 200 MHz IF
SFDR > 85 dBc (bandwidth = 300 MHz) at ZIF - Flexible 16-bit LVDS interface
Supports word and byte load - Multiple chip synchronization
Fixed latency and data generator latency compensation
- Selectable 2×, 4×, 8× interpolation filter
Low power architecture
fS/4 power saving coarse mixer - Input signal power detection
Emergency stop for downstream analog circuitry protection - FIFO error detection
- See data sheet for additional features
Product Detailed Description for AD9142
The AD9142 is a dual, 16-bit, high dynamic range digital-to-analog converter (DAC) that provides a sample rate of 1600 MSPS, permitting a multicarrier generation up to the Nyquist frequency. The AD9142 TxDAC+® 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 analog quadrature modulators, such as the ADL537x F-MOD series and the ADRF670x series from Analog Devices, Inc. A 3-wire serial port interface provides for the programming/readback of many internal parameters. Full-scale output current can be programmed over a range of 9 mA to 33 mA. The AD9142 is available in a 72-lead LFCSP.PRODUCT HIGHLIGHTS
APPLICATIONS
- Advanced low spurious and distortion design techniques provide high quality synthesis of wideband signals from baseband to high intermediate frequencies.
- Very small inherent latency variation simplifies both software and hardware design in the system. It allows easy multichip synchronization for most applications.
- New low power architecture improves power efficiency (mW/MHz/channel) by 30%.
- Input signal power and FIFO error detection simplify designs for downstream analog circuitry protection.
- Programmable transmit enable function allows easy design balance between power consumption and wakeup time.
APPLICATIONS
- Wireless communications: 3G/4G and MC-GSM base stations,
wideband repeaters, software defined radios - Wideband communications: point-to-point, LMDS/MMDS
- Transmit diversity/MIMO
- Instrumentation
- Automated test equipment
Lifecycle information of AD9142
This designates products ADI does not recommend broadly for new designs.
AD9142 More photos
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