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Description : 12-Bit, 2.0 GSPS, 1.3 V/2.5 V Analog-to-Digital Converter

GENERAL DESCRIPTION
The AD9625 is a 12-bit monolithic sampling Analog-to-Digital Converter (ADC) that operates at conversion rates of up to 2.0 giga samples per second (GSPS). This product is designed for sampling wide bandwidth analog signals up to the second Nyquist zone. The combination of wide input bandwidth, high sampling rate, and excellent linearity of the AD9625 is ideally suited for spectrum analyzers, data acquisition systems, and a wide assortment of military electronics applications, such as radar and jamming/antijamming measures.

FEATURES
12-bit 2.0 GSPS ADC, no missing codes
SFDR = 80 dBc, AIN up to 1 GHz at −1 dBFS, 2.0 GSPS
SFDR = 76 dBc, AIN up to 1.8 GHz at −1 dBFS, 2.0 GSPS
SNR = 59 dBFS, AIN up to 1 GHz at −1 dBFS, 2.0 GSPS
SNR = 58 dBFS, AIN up to 1.8 GHz at −1 dBFS, 2.0 GSPS
Noise floor = −149.5 dBFS/Hz at 2.0 GSPS
Power consumption: 3.5 W at 2.0 GSPS
Differential analog input: 1.1 V p-p
Differential clock input
High speed 6- or 8-lane JESD204B serial output Subclass 1: 5.0 Gbps at 2.0 GSPS
Two independent decimate by 8 or decimate by 16 filters  with 10-bit NCOs
Supply voltages: 1.3 V, 2.5 V
Serial port control
  Flexible digital output modes
  Built-in selectable digital test patterns

Part Name(s) : TS86101G2B
Atmel
Atmel Corporation
Description : 4:1 10-bit 1.2 Gsps MUX-DAC

Description
The TS86101G2B is a 10-bit 1.2 Gsps DAC with an integrated 4:1 multiplexer, allowing easy interfacing with standard FPGAs. The enhanced linearity and Noise Power Ratio (NPR) performance (9.5 bits equivalent at 1.2 Gsps) and over 550 MHz instantaneous bandwidth make this product particularly suitable for high-end applications such as arbitrary waveform generators and broadband DDS systems.

Main Features
• 10-bit Resolution
• 1.2 Gsps Guaranteed Conversion Rate, 1.4 Gsps Typical
• 4:1 Integrated Parallel MUX
• PECL/LVDS Differential Data and Clock Inputs
• Programmable DSP Clock
• 2 Vpp Differential Analog Output Swing
• Output Impedance: 50ΩSingle-ended, 100ΩDifferential
• Power Up Reset for Easy Synchronization of Several DACs
Dual Power Supply : ±5V
• CBGA 255 Package for “C” and “V” Grades
• Evaluation Board TSEV86101G2BGL

Applications
• Direct Digital Synthesis (DDS) for Broadband Applications
• Automatic Test Equipment (ATE)
• Instrumentation: Arbitrary Waveform Generator Screening

Description : Quad, 16-Bit, 2.8 GSPS, TxDAC+® Digital-to-Analog Converter

GENERAL DESCRIPTION
The AD9144 is a quad, 16-bit, high dynamic range digital-to-analog Converter (DAC) that provides a maximum sample rate of 2.8 GSPS, permitting a multicarrier generation up to the Nyquist frequency. The DAC outputs are optimized to interface seamlessly with the ADRF6720 analog quadrature modulator (AQM) from Analog Devices, Inc. An optional 3-wire or 4-wire serial port interface (SPI) provides for programming/readback of many internal parameters. Full-scale output current can be programmed over a typical range of 13.9 mA to 27.0 mA. The AD9144 is available in an 88-lead LFCSP.

FEATURES
   Supports input data rate >1 GSPS
   Proprietary low spurious and distortion design
      6-carrier GSM IMD = 77 dBc at 75 MHz IF
      SFDR = 82 dBc at dc IF, −9 dBFS
      Flexible 8-lane JESD204B interface
      Support quad or Dual DAC mode at 2.8 GSPS
   Multiple chip synchronization
      Fixed latency
      Data generator latency compensation
   Selectable 1×, 2×, 4×, 8× interpolation filter
      Low power architecture
   Input signal power detection
      Emergency stop for downstream analog circuitry protection
   Transmit enable function allows extra power saving
   High performance, low noise phase-locked loop (PLL) clock
      multiplier
   Digital inverse sinc filter
   Low power: 1.6 W at 1.6 GSPS, 1.7 W at 2.0 GSPS,
      full operating conditions
   88-lead LFCSP with exposed pad

APPLICATIONS
   Wireless communications
      3G/4G W-CDMA base stations
      Wideband repeaters
      Software defined radios
   Wideband communications
      Point-to-point
      Local multipoint distribution service (LMDS) and
         multichannel multipoint distribution service (MMDS)
   Transmit diversity, multiple input/multiple output (MIMO)
   Instrumentation
   Automated test equipment

Description : 11-/14-Bit, 5.6 GSPS, RF Digital-to-Analog Converter

GENERAL DESCRIPTION
The AD9119/AD9129 are high performance, 11-/14-bit RF digital to-analog Converters (DACs) supporting data rates up to 2.8 GSPS. The DAC core is based on a quad-switch architecture that enables Dual-edge clocking operation, effectively increasing the DAC update rate to 5.6 GSPS when configured for Mix-Mode™ or 2× interpolation. The high dynamic range and bandwidth enable multicarrier generation up to 4.2 GHz.

FEATURES
DAC update rate: up to 5.6 GSPS
Direct RF synthesis at 2.8 GSPS data rate
  DC to 1.4 GHz in baseband mode
  DC to 1.0 GHz in 2× interpolation mode
  1.4 GHz to 4.2 GHz in Mix-Mode
Bypassable 2× interpolation
Excellent dynamic performance
Supports DOCSIS 3.0 wideband ACLR/harmonic performance
   8 QAM carriers: ACLR > 65 dBc
Industry-leading Single/multicarrier IF or RF synthesis
  4-carrier W-CDMA ACLR at 2457.6 MSPS
   fOUT = 900 MHz, ACLR = 71 dBc (baseband mode)
   fOUT = 2100 MHz, ACLR = 68 dBc (Mix-Mode)
   fOUT = 2700 MHz, ACLR = 67 dBc (Mix-Mode)
Dual-port LVDS and DHSTL data interface
  Up to 1.4 GSPS operation
  Source synchronous DDR clocking with parity bit
Low power: 1.0 W at 2.8 GSPS (1.3 W at 5.6 GSPS)

APPLICATIONS
Broadband communications systems
  CMTS/VOD
  Wireless infrastructure: W-CDMA, LTE, point-to-point
Instrumentation, automatic test equipment (ATE)
Radars, jammers

Description : 10-bit 2 Gsps ADC

Description
The TS83102G0B is a monolithic 10-bit Analog-to-Digital Converter, designed for digitizing wide bandwidth analog signals at very high sampling rates of up to 2 Gsps. It uses an innovative architecture, including an on-chip Sample and Hold (S/H). The 3.3 GHz full power input bandwidth and band flatness performances enable the digitizing of high IF and large bandwidth signals.
   
Features
• Up to 2 Gsps Sampling Rate
• Power Consumption: 4.6 W
• 500 mVpp Differential 100 Ω or Single-ended 50 Ω (±2 %) Analog Inputs
• Differential 100 Ω or Single-ended 50 Ω Clock Inputs
• ECL or LVDS Output Compatibility
• 50 Ω Differential Outputs with Common Mode not Dependent on Temperature
• ADC Gain Adjust
• Sampling Delay Adjust
• Offset Control Capability
• Data Ready Output with Asynchronous Reset
• Out-of-range Output Bit
• Selectable Decimation by 32 Functions
• Gray or Binary Selectable Output Data; NRZ Output Mode
• Pattern Generator Output (for Acquisition System Monitoring)
• Radiation Tolerance Oriented Design (More Than 100 Krad (Si) Expected)
• CBGA 152 Cavity Down Hermetic Package
• CBGA Package Evaluation Board TSEV83102G0BGL
• Companion Device: DMUX 8-/10-bit 1:4/1:8 2 Gsps TS81102G0
   
Performance
• 3.3 GHz Full Power Input Bandwidth (-3 dB)
• Gain Flatness: ± 0.2 dB (from DC up to 1.5 GHz)
• Low Input VSWR: 1.2 Max from DC to 2.5 GHz
• SFDR = -59 dBc; 7.6 Effective Bits at FS = 1.4 Gsps, FIN = 700 MHz [-1 dBFS]
• SFDR = -53 dBc; 7.1 Effective Bits at Fs = 1.4 Gsps, FIN = 1950 MHz [-1 dBFS]
• SFDR = -54 dBc; 6.5 Effective Bits at FS = 2 Gsps, FIN = 2 GHz [-1 dBFS]
• Low Bit Error Rate (10-12) at 2 Gsps
   
Application
• Direct RF Down Conversion
• Wide Band Satellite Receiver
• High-speed Instrumentation
• High-speed Acquisition Systems
• High-energy Physics
• Automatic Test Equipment
• Radar
   

Part Name(s) : SPT7610 SPT7610SIQ
Fairchild
Fairchild Semiconductor
Description : 6-BIT, 1 GSPS FLASH A/D Converter

GENERAL DESCRIPTION
The SPT7610 is a full parallel (flash) Analog-to-Digital Converter capable of digitizing full-scale (0 to –1 V) inputs into six-bit digital words at an update rate of 1 GSPS. The ECL-compatible outputs are demultiplexed into two separate output banks, each with differential data-ready outputs to ease the task of data capture. The SPT7610’s wide input bandwidth and low capacitance eliminate the need for external track-and-hold amplifiers for most applications. A proprietary decoding scheme reduces metastable errors to the 1 LSB level. The SPT7610 operates from a Single –5.2 V supply, with a nominal power dissipation of 2.75 W.

FEATURES
• 1:2 demuxed ECL-compatible outputs
• 1.0 GSPS conversion rate
• Wide input bandwidth: 1.4 GHz
• Low input capacitance: 8 pF
• Metastable errors reduced to 1 LSB
• Monolithic construction
• Binary/Two’s complement output

APPLICATIONS
• Radar, EW, ECM
• Direct RF down-conversion
• Microwave modems
• Industrial ultrasound
• Transient capture
• Test and measurement

ADI
Analog Devices
Description : 1 GSPS, 14-Bit, 3.3 V CMOS Direct Digital Synthesizer

GENERAL DESCRIPTION
The AD9910 is a direct digital synthesizer (DDS) featuring an integrated 14-bit DAC and supporting sample rates up to 1 GSPS. The AD9910 employs an advanced, proprietary DDS technology that provides a significant reduction in power consumption without sacrificing performance. The DDS/DAC combination forms a digitally programmable, high frequency, analog output synthesizer capable of generating a frequency agile sinusoidal waveform at frequencies up to 400 MHz.

FEATURES
1 GSPS internal clock speed (up to 400 MHz analog output)
Integrated 1 GSPS, 14-bit DAC
32-bit tuning word
Phase noise ≤ −125 dBc/Hz @ 1 kHz offset (400 MHz carrier)
Excellent dynamic performance with >80 dB narrow-band SFDR
Serial input/output (I/O) control
Automatic linear or arbitrary frequency, phase, and amplitude sweep capability
8 frequency and phase offset profiles
1.8 V and 3.3 V power supplies
Software and hardware controlled power-down
100-lead TQFP_EP package
Integrated 1024 word × 32-bit RAM
PLL REFCLK multiplier
Parallel datapath interface
Internal oscillator, can be driven by a Single crystal
Phase modulation capability
Amplitude modulation capability
Multichip synchronization

APPLICATIONS
Agile local oscillator (LO) frequency synthesis
Programmable clock generator
FM chirp source for radar and scanning systems
Test and measurement equipment
Acousto-optic device drivers
Polar modulator
Fast frequency hopping

Part Name(s) : SPT7610 SPT7610SIQ
CADEKA
Cadeka Microcircuits LLC.
Description : 6-BIT, 1 GSPS FLASH A/D Converter

GENERAL DESCRIPTION
The SPT7610 is a full parallel (flash) Analog-to-Digital Converter capable of digitizing full-scale (0 to –1 V) inputs into six-bit digital words at an update rate of 1 GSPS. The ECL-compatible outputs are demultiplexed into two separate output banks, each with differential data-ready outputs to ease the task of data capture.The SPT7610’s wide input bandwidth and low capacitance eliminate the need for external track-and-hold amplifiers for most applications. A proprietary decoding scheme reduces metastable errors to the 1 LSB level. The SPT7610 operates from a Single –5.2 V supply, with a nominal power dissipation of 2.75 W.

FEATURES
• 1:2 demuxed ECL-compatible outputs
• 1.0 GSPS conversion rate
• Wide input bandwidth: 1.4 GHz
• Low input capacitance: 8 pF
• Metastable errors reduced to 1 LSB
• Monolithic construction
• Binary/Two’s complement output

APPLICATIONS
• Radar, EW, ECM
• Direct RF down-conversion
• Microwave modems
• Industrial ultrasound
• Transient capture
• Test and measurement

SPT
Signal Processing Technologies
Description : 8-BIT, 1 GSPS FLASH A/D Converter

GENERAL DESCRIPTION
The SPT7610 is a full parallel (flash) Analog-to-Digital Converter capable of digitizing full-scale (0 to –1 V) inputs into six-bit digital words at an update rate of 1 GSPS. The ECL-compatible outputs are demultiplexed into two separate output banks, each with differential data-ready outputs to ease the task of data capture. The SPT7610’s wide input bandwidth and low capacitance eliminate the need for external track-and-hold amplifiers for most applications. A proprietary decoding scheme reduces metastable errors to the 1 LSB level. The SPT7610 operates from a Single –5.2 V supply, with a nominal power dissipation of
2.75 W.

FEATURES
• 1:2 demuxed ECL-compatible outputs
• 1.0 GSPS conversion rate
• Wide input bandwidth: 1.4 GHz
• Low input capacitance: 8 pF
• Metastable errors reduced to 1 LSB
• Monolithic construction
• Binary/Two’s complement output

APPLICATIONS
• Radar, EW, ECM
• Direct RF down-conversion
• Microwave modems
• Industrial ultrasound
• Transient capture
• Test and measurement

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

GENERAL DESCRIPTION
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
   Supports input data rates up to 1.096 GSPS
   Proprietary, low spurious and distortion design
      Single carrier LTE 20 MHz bandwidth (BW), ACLR = 77 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 Single tone
   Flexible 8-lane JESD204B interface
   Multiple chip synchronization
      Fixed latency
      Data generator latency compensation
   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

APPLICATIONS
   Wireless communications
      Multicarrier LTE and GSM base stations
      Wideband repeaters
      Software defined radios
   Wideband communications
      Point to point microwave radio
   Transmit diversity, multiple input/multiple output (MIMO)
   Instrumentation
   Automated test equipment

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