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Description : Dual 12-/10-Bit 500 MSPS Digital-to-Analog Converters

DESCRIPTION
The DAC3154/DAC3164 are dual channel 10-/12-bit, pin-compatible family of 500 MSPS Digital-to-Analog Converters (DAC). The DAC3154/DAC3164 use a 10- /12-bit wide LVDS digital bus with an input FIFO. FIFO input and output pointers can be synchronized across multiple devices for precise signal synchronization. The DAC outputs are current sourcing and terminate to GND with a compliance range of –0.5 to 1V. DAC3154/ DAC3164 are pin compatible with the dual-channel, 14-bit, 500 MSPS Digital-to-Analog Converters DAC3174, and the Single channel, 14-/12-10-bit, Digital-to-Analog Converters DAC3171/DAC3161/DAC3151.

FEATURES
• Dual Channel
• Resolution
    – DAC3154: 10-Bit
    – DAC3164: 12-Bit
• Maximum Sample Rate: 500 MSPS
• Pin Compatible Family with DAC3174 and DAC3151/DAC3161/DAC3171
• Input Interface:
    – 12-/10-Bit Wide LVDS Inputs
    – Internal FIFO
• Chip to Chip Synchronization
• Power Dissipation: 460mW
• Spectral Performance at 20 MHz IF
    – SNR: 62 dBFS for DAC3154, 72 dBFS for DAC3164
    – SFDR: 76 dBc for DAC3154, 77 dBc for DAC3164
• Current Sourcing DACs
• Compliance Range: –0.5V to 1V
• Package: 64 Pin QFN (9x9mm)

APPLICATIONS
• Multi-Carrier, Multi-Mode Cellular Infrastructure Base Stations
• Radar
• Signal Intelligence
• Software-Defined Radio
• Test and Measurement Instrumentation

Description : 14-Bit, 500 MSPS JESD204B, Quad Analog-to-Digital Converter

GENERAL DESCRIPTION
The AD9694 is a quad, 14-bit, 500 MSPS analog-to-digital converter (ADC). The device has an on-chip buffer and a sample-and-hold circuit designed for low power, small size, and ease of use. This device is designed for sampling wide bandwidth analog signals of up to 1.4 GHz. The AD9694 is optimized for wide input bandwidth, high sampling rate, excellent linearity, and low power in a small package.

FEATURES
JESD204B (Subclass 1) coded serial digital outputs Lane rates up to 15 Gbps
1.66 W total power at 500 MSPS
   415 mW per analog-to-digital converter (ADC) channel
SFDR = 82 dBFS at 305 MHz (1.80 V p-p input range)
SNR = 66.8 dBFS at 305 MHz (1.80 V p-p input range)
Noise density = −151.5 dBFS/Hz (1.80 V p-p input range)
0.975 V, 1.8 V, and 2.5 V dc supply operation
No missing codes
Internal ADC voltage reference
Analog input buffer
On-chip dithering to improve small signal linearity
Flexible differential input range    1.44 V p-p to 2.16 V p-p (1.80 V p-p nominal)
1.4 GHz analog input full power bandwidth
Amplitude detect bits for efficient AGC implementation
4 integrated wideband digital processors 48-bit NCO, up to 4 cascaded half-band filters
Differential clock input
Integer clock divide by 1, 2, 4, or 8
On-chip temperature diode
Flexible JESD204B lane configurations

APPLICATIONS
Communications
Diversity multiband, multimode digital receivers 3G/4G, W-CDMA, GSM, LTE, LTE-A
General-purpose software radios
Ultrawideband satellite receivers
Instrumentation
Radars
Signals intelligence (SIGINT)

Description : 14-Bit, 500 MSPS LVDS, Dual Analog-to-Digital Converter

The AD9684 is a dual, 14-bit, 500 MSPS ADC. The device has an on-chip buffer and a sample-and-hold circuit designed for low power, small size, and ease of use. This product is designed for sampling wide bandwidth analog signals. The AD9684 is optimized for wide input bandwidth, a high sampling rate, excellent linearity, and low power in a small package.

Exar
Exar Corporation
Description : CMOS 10 MSPS, 12-Bit, High Speed Analog to Digital Converter

CMOS 10 MSPS, 12-Bit, High Speed Analog to Digital Converter

Description : 10-/12-/14-Bit, 125 MSPS Dual TxDAC+ Digital-to-Analog Converters

PRODUCT DESCRIPTION
The AD9765 is a dual port, high speed, two channel, 12-bit CMOS DAC. It integrates two high quality 12-bit TxDAC+ cores, a voltage reference and digital interface circuitry into a small 48-lead LQFP package. The AD9765 offers exceptional ac and dc performance while supporting update rates up to 125 MSPS.

FEATURES
   12-Bit Dual Transmit DAC
   125 MSPS Update Rate
   Excellent SFDR to Nyquist @ 5 MHz Output: 75 dBc
   Excellent Gain and Offset Matching: 0.1%
   Fully Independent or Single Resistor Gain Control
   Dual Port or Interleaved Data
   On-Chip 1.2 V Reference
   Single 5 V or 3 V Supply Operation
   Power Dissipation: 380 mW @ 5 V
   Power-Down Mode: 50 mW @ 5 V
   48-Lead LQFP

APPLICATIONS
   Communications
   Base Stations
   Digital Synthesis
   Quadrature Modulation

Description : 8-/10-/12-/14-Bit, 175 MSPS TxDAC Digital-to-Analog Converters

GENERAL DESCRIPTION
The AD9704/AD9705/AD9706/AD9707 are the fourth-generation family in the TxDAC series of high performance, CMOS digital-toanalog Converters (DACs). This pin-compatible, 8-/10-/12-/14-bit resolution family is optimized for low power operation, while maintaining excellent dynamic performance. The AD9704/ AD9705/AD9706/AD9707 family is pin-compatible with the AD9748/AD9740/AD9742/AD9744 family of TxDAC Converters and is specifically optimized for the transmit signal path of communication systems.

FEATURES
    175 MSPS update rate
    Low power member of pin-compatible TxDAC product family
    Low power dissipation 12 mW at 80 MSPS, 1.8 V 50 mW at 175 MSPS, 3.3 V
    Wide supply voltage: 1.7 V to 3.6 V
    SFDR to Nyquist AD9707: 84 dBc at 5 MHz output AD9707: 83 dBc at 10 MHz output AD9707: 75 dBc at 20 MHz output
    Adjustable full-scale current outputs: 1 mA to 5 mA
    On-chip 1.0 V reference
    CMOS-compatible digital interface
    Common-mode output: adjustable 0 V to 1.2 V
    Power-down mode <2 mW at 3.3 V (SPI controllable)
    Self-calibration
    Compact 32-lead LFCSP, RoHS compliant package

Philips
Philips Electronics
Description : 10-bit, 500 MSPS Digital-to-Analog Converter (DAC)

GENERAL DESCRIPTION
The TDA8776 is a 10-bit Digital-to-Analog Converter (DAC) for high resolution video and other high frequency
applications. It converts the digital input signal into an analog output voltage at a maximum conversion rate of
500 MSPS. No external reference voltage is required and all digital inputs are 10K/100K-ECL compatible.

FEATURES
• 10-bit resolution
• Conversion rate up to 500 MHz
• 10K/100K ECL input levels
• Internal reference voltage generator
• No deglitching circuit required
• Internal input register
• Power dissipation only 925 mW (typical)
• Internal 50Ωoutput load (connected to the analog ground)
• Very few external components required.

APPLICATIONS
High-speed Digital-to-Analog conversion for:
• High resolution video and graphics
• Direct Digital Synthesis (DDS)
• Telecommunication
• High-speed modems.

Description : Dual 8-/10-/12-/14-/16-Bit 250 MSPS Digital-to-Analog Converters

GENERAL DESCRIPTION
The AD9741/AD9743/AD9745/AD9746/AD9747 are pin compatible, high dynamic range, dual Digital-to-Analog Converters (DACs) with 8-/10-/12-/ 14-/16-bit resolutions and sample rates of up to 250 MSPS. The devices include specific features for direct conversion transmit applications, including gain and offset compensation, and they interface seamlessly with analog quadrature modulators, such as the ADL5370.

FEATURES
High dynamic range, dual DACs
Low noise and intermodulation distortion
Single carrier WCDMA ACLR = 80 dBc @ 61.44 MHz IF
Innovative switching output stage permits useable outputs
   beyond Nyquist frequency
LVCMOS inputs with dual-port or optional interleaved
   Single-port operation
Differential analog current outputs are programmable from
   8.6 mA to 31.7 mA full scale
Auxiliary 10-bit current DACs with source/sink capability for
   external offset nulling
Internal 1.2 V precision reference voltage source
Operates from 1.8 V and 3.3 V supplies
315 mW power dissipation
Small footprint, Pb-free, 72-Lead LFCSP

APPLICATIONS
Wireless infrastructure:  WCDMA, CDMA2000, TD-SCDMA, WiMAX
Wideband communications: LMDS/MMDS, point-to-point
Instrumentation: RF signal generators, arbitrary waveform generators

Description : Dual, Low Power, 8-/10-/12-/14-Bit TxDAC Digital-to-Analog Converters

GENERAL DESCRIPTION
The AD9714/AD9715/AD9716/AD9717 are pin-compatible, dual, 8-/10-/12-/14-bit, low power Digital-to-Analog Converters (DACs) that provide a sample rate of 125 MSPS. These TxDAC® Converters are optimized for the transmit signal path of communication systems. All the devices share the same interface, package, and pinout, providing an upward or downward component selection path based on performance, resolution, and cost.

FEATURES
   Power dissipation @ 3.3 V, 2 mA output
      37 mW @ 10 MSPS
      86 mW @ 125 MSPS
   Sleep mode: <3 mW @ 3.3 V
   Supply voltage: 1.8 V to 3.3 V
   SFDR to Nyquist
      84 dBc @ 1 MHz output
      75 dBc @ 10 MHz output
   AD9717 NSD @ 1 MHz output, 125 MSPS, 2 mA: −151 dBc/Hz
   Differential current outputs: 1 mA to 4 mA
   2 on-chip auxiliary DACs
   CMOS inputs with Single-port operation
   Output common mode: adjustable 0 V to 1.2 V
   Small footprint 40-lead LFCSP RoHS-compliant package

APPLICATIONS
   Wireless infrastructures
      Picocell, femtocell base stations
   Medical instrumentation
      Ultrasound transducer excitation
   Portable instrumentation
      Signal generators, arbitrary waveform generators

Part Name(s) : AD6644PCB AD6644ST
ADI
Analog Devices
Description : 14-Bit, 40 MSPS/65 MSPS A/D Converter

PRODUCT DESCRIPTION
The AD6644 is a high-speed, high-performance, monolithic 14-bit analog-to-digital converter. All necessary functions, including track-and-hold (T/H) and reference, are included onchip to provide a complete conversion solution. The AD6644 provides CMOS-compatible digital outputs. It is the third generation in a wideband ADC family, preceded by the AD9042 (12-bit 41 MSPS) and the AD6640 (12-bit 65 MSPS, IF sampling.)

FEATURES
   65 MSPS Guaranteed Sample Rate
   40 MSPS Version Available
   Sampling Jitter < 300 fs
   100 dB Multitone SFDR
   1.3 W Power Dissipation
   Differential Analog Inputs
   Digital Outputs
      Two’s Complement Format
      3.3 V CMOS-Compatible
      Data Ready for Output Latching

APPLICATIONS
   Multichannel, Multimode Receivers
   AMPS, IS-136, CDMA, GSM, Third Generation
   Single Channel Digital Receivers
   Antenna Array Processing
   Communications Instrumentation
   Radar, Infrared Imaging
   Instrumentation

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