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ADI
Analog Devices
Description : 10-Bit, 40 MSPS/60 MSPS A/D Converter

PRODUCT DESCRIPTION
The AD9050 is a complete 10-bit monolithic sampling analog-to-digital Converter (ADC) with an onboard track-and-hold and reference. The unit is designed for low cost, high performance applications and requires only +5 V and an encode clock to achieve 40 MSPS or 60 MSPS sample rates with 10-bit resolution.
The encode clock is TTL compatible and the digital outputs are CMOS; both can operate with 5 V/3 V logic, selected by the user. The two-step architecture used in the AD9050 is optimized to provide the best dynamic performance available while maintaining low power consumption.
A 2.5 V reference is included onboard, or the user can provide an external reference voltage for gain control or matching of multiple devices. Fabricated on an advanced BiCMOS process, the AD9050 is packaged in space saving surface mount packages (SOIC, SSOP) and is specified over the industrial (–40°C to +85°C) temperature range. The 60 MSPS version (AD9050BRS-60) is only available in the SSOP package.

FEATURES
  Low Power: 315 mW @ 40 MSPS, 345 mW @ 60 MSPS
  On-Chip T/H, Reference
  Single +5 V Power Supply Operation
  Selectable 5 V or 3 V Logic I/O
  SNR: 53 dB Minimum at 10 MHz w/40 MSPS

APPLICATIONS
  Medical Imaging
  Instrumentation
  Digital Communications
  Professional Video

 

Description : 12-Bit, 20 MSPS/40 MSPS/65 MSPS 3 V Low Power A/D Converter

GENERAL DESCRIPTION
The AD9237 is a family of monolithic, single 3 V supply, 12-bit, 20 MSPS/40 MSPS/65 MSPS analog-to-digital Converters (ADC). This family features a high performance sample-and-hold amplifier (SHA) and voltage reference. The AD9237 uses a multistage differential pipelined architecture with output error correction logic to provide 12-bit accuracy at 20 MSPS/ 40 MSPS/65 MSPS data rates and guarantees no missing codes over the full operating temperature range.

FEATURES
    Ultralow power 85 mW at 20 MSPS 135 mW at 40 MSPS 190 mW at 65 MSPS
    SNR = 66 dBc to Nyquist at 65 MSPS
    SFDR = 80 dBc to Nyquist at 65 MSPS
    DNL = ±0.7 LSB
    Differential input with 500 MHz bandwidth
    Flexible analog input: 1 V p-p to 4 V p-p range
    Offset binary, twos complement, or gray code data formats
    Output enable pin
    2-step power-down
    Full power-down and sleep mode
    Clock duty cycle stabilizer

APPLICATIONS
    Ultrasound and medical imaging
    Battery-powered instruments
    Hand-held scope meters
    Low cost digital oscilloscopes
    Low power digital still cameras and copiers
    Low power communications

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

Description : 14-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 3 V A/D Converter

GENERAL DESCRIPTION
The AD9245 is a monolithic, single 3 V supply, 14-bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS analog-to-digital Converter (ADC) featuring a high performance sample-andhold amplifier (SHA) and voltage reference. The AD9245 uses a multistage differential pipelined architecture with output error correction logic to provide 14-bit accuracy and guarantee no missing codes over the full operating temperature range.

FEATURES
   Single 3 V supply operation (2.7 V to 3.6 V)
   SNR = 72.7 dBc to Nyquist
   SFDR = 83.0 dBc to Nyquist
   Low power
      366 mW at 80 MSPS
      300 mW at 65 MSPS
      165 mW at 40 MSPS
      90 mW at 20 MSPS
   Differential input with 500 MHz bandwidth
   On-chip reference and sample-and-hold
   DNL = ±0.5 LSB
   Flexible analog input: 1 V p-p to 2 V p-p range
   Offset binary or twos complement data format
   Clock duty-cycle stabilizer
  
APPLICATIONS
   Medical imaging equipment
   IF sampling in communications receivers
      WCDMA, CDMA-One, CDMA-2000, and TDS-CDMA
   Battery-powered instruments
   Hand-held scopemeters
   Spectrum analyzers
   Power-sensitive military applications

Description : 10-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8 V Analog-to-Digital Converter

GENERAL DESCRIPTION
The AD9609 is a monolithic, single channel 1.8 V supply, 10-bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS analog-to-digital Converter (ADC). It features a high performance sample-and hold circuit and on-chip voltage reference.

FEATURES
1.8 V analog supply operation
1.8 V to 3.3 V output supply
SNR
  61.5 dBFS at 9.7 MHz input
  61.0 dBFS at 200 MHz input
SFDR
  75 dBc at 9.7 MHz input
  73 dBc at 200 MHz input
Low power
  45 mW at 20 MSPS
  76 mW at 80 MSPS
Differential input with 700 MHz bandwidth
On-chip voltage reference and sample-and-hold circuit
2 V p-p differential analog input
DNL = ±0.10 LSB
Serial port control options
  Offset binary, gray code, or twos complement data format
  Optional clock duty cycle stabilizer
  Integer 1-to-8 input clock divider
  Built-in selectable digital test pattern generation
  Energy-saving power-down modes
  Data clock out with programmable clock and data alignment

APPLICATIONS
Communications
Diversity radio systems
Multimode digital receivers
  GSM, EDGE, W-CDMA, LTE, CDMA2000, WiMAX, TD-SCDMA
Smart antenna systems
Battery-powered instruments
Handheld scope meters
Portable medical imaging
Ultrasound
Radar/LIDAR
PET/SPECT imaging

Description : 16-Bit, 25 MSPS/65 MSPS/80 MSPS/105 MSPS, 1.8 V Dual Analog-to-Digital Converter (ADC)

GENERAL DESCRIPTION
The AD9650 is a dual, 16-bit, 25 MSPS/65 MSPS/80 MSPS/105 MSPS analog-to-digital Converter (ADC) designed for digitizing high frequency, wide dynamic range signals with input frequencies of up to 300 MHz. The dual ADC core features a multistage, differential pipelined architecture with integrated output error correction logic. Each ADC features wide bandwidth, differential sample-and-hold analog input amplifiers, and shared integrated voltage reference, which eases design considerations. A duty cycle stabilizer is provided to compensate for variations in the ADC clock duty cycle, allowing the Converters to maintain excellent performance.

FEATURES
1.8 V analog supply operation
1.8 V CMOS or LVDS output supply
SNR
  82 dBFS at 30 MHz input and 105 MSPS data rate
  83 dBFS at 9.7 MHz input and 25 MSPS data rate
SFDR
  90 dBc at 30 MHz input and 105 MSPS data rate
  95 dBc at 9.7 MHz input and 25 MSPS data rate
Low power
  328 mW per channel at 105 MSPS
  119 mW per channel at 25 MSPS
Integer 1-to-8 input clock divider
IF sampling frequencies to 300 MHz
Analog input range of 2.7 V p-p
Optional on-chip dither
Integrated ADC sample-and-hold inputs
Differential analog inputs with 500 MHz bandwidth
ADC clock duty cycle stabilizer

APPLICATIONS
Industrial instrumentation
X-Ray, MRI, and ultrasound equipment
High speed pulse acquisition
Chemical and spectrum analysis
Direct conversion receivers
Multimode digital receivers
Smart antenna systems
General-purpose software radios

Part Name(s) : SPT7866 SPT7866SCR
CADEKA
Cadeka Microcircuits LLC.
Description : 10-BIT, 60 MSPS A/D Converter

GENERAL DESCRIPTION
The SPT7866 is a 10-bit, 60 MSPS analog-to-digital Converter with low power dissipation at only 480 mW typical at 60 MSPS with a power supply of +5.0 V.The digital outputs are +3 V or +5 V, and are user selectable. The SPT7866 has incorporated proprietary circuit design and CMOS processing technologies to achieve its advanced performance. Inputs and outputs are TTL/CMOS compatible to interface with TTL/CMOS logic systems. Output data format is offset binary.
The SPT7866 is available in a 28-lead SSOP package over the commercial temperature range.

FEATURES
• 60 MSPS maximum sample rate
• 9.4 effective number of bits at ƒ IN = 10 MHz and ƒS = 60 MSPS
• 2V P-P full-scale input range
• Differential input 2.5 V common mode
• Internal or external voltage reference
• Common-mode voltage reference output
• +3 V / +5 V digital output logic compatibility
• +5 V analog power supply
• Sleep mode power dissipation: 55 mW

APPLICATIONS
• Video imaging
• Medical imaging
• Radar receivers
• IR imaging
• Digital communications

Part Name(s) : SPT7866 SPT7866SCR
SPT
Signal Processing Technologies
Description : 10-BIT, 60 MSPS A/D Converter

GENERAL DESCRIPTION
The SPT7866 is a 10-bit, 60 MSPS analog-to-digital Converter with low power dissipation at only 480 mW typical at 60 MSPS with a power supply of +5.0 V. The digital outputs are +3 V or +5 V, and are user selectable. The SPT7866 has incorporated proprietary circuit design and CMOS processing technologies to achieve its advanced performance. Inputs and outputs are TTL/CMOS compatible to interface with TTL/CMOS logic systems. Output data format is offset binary.
The SPT7866 is available in a 28-lead SSOP package over the commercial temperature range.

FEATURES
• 60 MSPS maximum sample rate
• 9.4 effective number of bits at ƒIN = 10 MHz and ƒS = 60 MSPS
• 2 VP-P full-scale input range
• Differential input 2.5 V common mode
• Internal or external voltage reference
• Common-mode voltage reference output
• +3 V / +5 V digital output logic compatibility
• +5 V analog power supply
• Sleep mode power dissipation: 55 mW

APPLICATIONS
• Video imaging
• Medical imaging
• Radar receivers
• IR imaging
• Digital communications

ADI
Analog Devices
Description : 10-Bit, 40 MSPS, 3 V, 74 mW Analog-to-Digital Converter

GENERAL DESCRIPTION
The AD9203W is a monolithic low power, single supply, 10-bit, 40 MSPS analog-to-digital Converter, with an on-chip voltage reference. The AD9203W uses a multistage differential pipeline architecture and guarantees no missing codes over the full operating temperature range. Its input range may be adjusted between 1 V and 2 V p-p.

FEATURES
   CMOS 10-bit, 40 MSPS sampling analog-to-digital Converter
   Power dissipation: 74 mW (3 V supply, 40 MSPS)
   17 mW (3 V supply, 5 MSPS)
   Operation between 2.7 V and 3.6 V supply
   Differential nonlinearity: −0.25 LSB
   Power-down (standby) mode: 0.65 mW
   ENOB: 9.55 at fIN = 20 MHz
   Out-of-range indicator
   Adjustable on-chip voltage reference
   IF undersampling up to fIN = 130 MHz
   Input range: 1 V to 2 V p-p differential or single-ended
   Adjustable power consumption
   Internal clamp circuit
   Qualified for automotive applications

APPLICATIONS
   Automotive

Part Name(s) : SPT7866SIR
SPT
Signal Processing Technologies
Description : 10-BIT, 60 MSPS A/D Converter

GENERAL DESCRIPTION
The SPT7866 is a 10-bit, 60 MSPS analog-to-digital Converter with ow power dissipation at only 518 mW typical at 60 MSPS with a power supply of +5.0 V. The digital outputs are +3 V or +5 V, and are user selectable. The SPT7866 has incorporated proprietary circuit design and CMOS processing technologies to achieve its advanced performance. Inputs and outputs are TTL/CMOS compatible to interface with TTL/CMOS logic systems. Output data format is straight binary.
The SPT7866 is available in a 28-lead SSOP package over the industrial temperature range.

FEATURES
• 60 MSPS maximum sample rate
• 9.3 effective number of bits at ƒIN = 10 MHz and ƒS = 60 MSPS
• 2 VP-P full-scale input range
• Differential input 2.5 V common mode
• Internal or external voltage reference
• Common-mode voltage reference output
• +3.3 V / +5 V digital output logic compatibility
• +5 V analog power supply

APPLICATIONS
• High-speed applications where low power dissipation is required
• Video imaging
• Medical imaging
• Radar receivers
• IR imaging
• Digital communications

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