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Description : μP Compatible High-Speed 8-Bit A/D Converter with T/H (S/H)

μP Compatible High-Speed 8-Bit A/D Converter with T/H (S/H)

Description : Monolithic 12-Bit 2 MHz A/D Converter

PRODUCT DESCRIPTION
The AD671 is a high speed monolithic 12-bit A/D Converter offering conversion rates of up to 2 MHz (500 ns conversion time). The combination of a merged high speed bipolar/CMOS process and a novel architecture results in a combination of speed and power consumption far superior to previously available hybrid implementations. Additionally, the greater reliability of monolithic construction offers improved system reliability and lower costs than hybrid designs.

FEATURES
   12-Bit Resolution
   24-Pin “Skinny DIP” Package
   Conversion Time: 500 ns max—AD671J/K/S-500
                                750 ns max—AD671J/K/S-750
   Low Power: 475 mW
   Unipolar (0 V to +5 V, 0 V to +10 V) and Bipolar Input
      Ranges (±5 V)
   Twos Complement or Offset Binary Output Data
   Out-of-Range Indicator
   MIL-STD-883 Compliant Versions Available

Part Name(s) : CXD2302Q CXD2302
Sony
Sony Semiconductor
Description : 8-bit 50MSPS Video A/D Converter with Clamp Function

Description
The CXD2302Q is an 8-bit CMOS A/D Converter for video with synchronizing clamp Function. The adoption of 2 step-parallel method achieves low power consumption and a maximum conversion rate of 50MSPS.

Features
• Resolution: 8 bit ± 1/2LSB (DL)
• Maximum sampling frequency: 50MSPS
• Low power consumption: 125mW (at 50MSPS typ.) (Reference current excluded)
• Synchronizing clamp Function
• Clamp ON/OFF Function
Reference voltage self-bias circuit
• Input CMOS/TTL compatible
• 3-state TTL compatible output
• Single 5V power supply or dual 5V/3.3V power supply
• Low input capacitance: 15pF
Reference impedance: 370Ω (typ.)

Applications
    Wide range of applications that require high-speed A/D conversion such as TV and VCR.

Harris
Harris Semiconductor
Description : 8-Bit 50 MSPS Video A/D Converter with Clamp Function

Description
The HI2302, CXD2302 is an 8-bit CMOS A/D Converter for video with synchronizing clamp Function. The adoption of 2 step-parallel method achieves low power consumption and a maximum conversion rate of 50 MSPS.

Features
• Resolution . . . . . . . . . . . . . . . . . . . 8-Bit ± 1/2 LSB (DL)
• Maximum Sampling Frequency . . . . . . . . . . . 50 MSPS
• Low Power Consumption . . . . . . . . . . . . . . . . . .125mW at 50 MSPS (Typ) (Reference Current Excluded)
• Synchronizing Clamp Function
• Clamp ON/OFF Function
Reference Voltage Self-Bias Circuit
• Input CMOS/TTL Compatible
• Three-State TTL Compatible Output
• Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . 5V Single or 5V/3.3V Dual
• Low Input Capacitance . . . . . . . . . . . . . . . . . . . . . . 15pF
Reference Impedance . . . . . . . . . . . . . . . . . . 370Ω (Typ)

Applications
• Wide Range of Applications that Require High-Speed A/D Conversion such as TV and VCR

Description : 5V Bandgap Reference

The LT1029 is a 5V bandgap Reference intended for use in the shunt or 'zener' mode, allowing it to be be used as either a positive or negative Reference.

 

Part Name(s) : CXD1179Q CXD1179
Sony
Sony Semiconductor
Description : 8-bit 35MSPS Video A/D Converter with Clamp Function

Description
The CXD1179Q is an 8-bit CMOS A/D Converter for video with synchronizing clamp Function. The adoption of 2 step-parallel method achieves ultra-low power consumption and a maximum conversion speed of 35MSPS.

Features
• Resolution: 8-bit ± 1/2LSB (DL)
• Maximum sampling frequency: 35MSPS
• Low power consumption: 80 mW (at 35MSPS typ.) (Reference current excluded)
• Synchronizing clamp Function
• Clamp ON/OFF Function
Reference voltage self bias circuit
• Input CMOS compatible
• 3-state TTL compatible output
• Single 5V power supply
• Low input capacitance: 8 pF
Reference impedance: 330 Ω (typ.)

Applications
    Wide range of applications that require high-speed A/D conversion such as TV and VCR.

Micro-Linear
Micro Linear Corporation
Description : 4-Channel High-Speed 8-Bit A/D Converter with T/H (S/H)

GENERAL DESCRIPTION
The ML2264 is a high-speed, µP compatible, 4-channel 8-bit A/D Converter with a conversion time of 680ns over the operating temperature range and supply voltage tolerance. The ML2264 operates from a single 5V supply and has an analog input range from GND to VCC.

FEATURES
■ Conversion time, WR-RD mode over temperature and supply voltage tolerance
    Track & Hold Mode ................................. 830ns max
    Sample & Hold Mode .............................. 700ns max
■ Total unadjusted error ..................... ±1/2 LSB or ±1 LSB
■ Capable of digitizing a 5V, 250kHz sine wave
■ 4-analog input channels
■ No missing codes
■ 0V to 5V analog input range with single 5V power supply
■ No zero or full scale adjust required
■ Analog input protection ............................... 25mA min
■ Operates ratiometrically or with up to 5V voltage Reference
■ No external clock required
■ Power-on reset circuitry
■ Low power ....................................................... 100mW
■ Narrow 24-pin DIP, SOIC, or SSOP
■ Superior pin compatible replacement for AD7824

Part Name(s) : CXA1276K
Sony
Sony Semiconductor
Description : 8-bit 500 MSPS Flash A/D Converter

Description
The CXA1276K is an 8-bit ultrahigh-speed flash A/D Converter IC capable of digitizing analog signals at a maximum rate of 500 MSPS. The digital I/O level of this A/D Converter is compatible with the ECL 100K/10KH/10K.

Part Name(s) : CXD1176Q
Sony
Sony Semiconductor
Description : 8-bit 20MSPS Video A/D Converter with Clamp Function

Description
The CXD1176Q is an 8-bit CMOS A/D Converter for video use that features a sync clamp Function.  The adoption of a 2 step-parallel method realizes low power consumption and a maximum conversion speed of 20MSPS.

Features
• Resolution power: 8-bit ± 1/2LSB (DL)
• Maximum sampling frequency: 20MSPS
• Low power consumption: 60mW (at 20MSPS typ.) (Reference current excluded)
• Built-in sync type clamp Function
• Built-in monostable multivibrator for clamp pulse generation
• Built-in sync pulse polarity selection Function
• Clamp pulse direct input possible
• Built-in clamp ON/OFF Function
• Built-in Reference voltage self-bias circuit
• Input CMOS compatible
• 3-state TTL compatible output
• Single 5 V power supply
• Low input capacity: 11 pF
Reference impedance: 330 Ω (typ.)

Applications
    TV and VCR digital systems and a wide range of applications where high-speed A/D conversion is required.

Intersil
Intersil
Description : Triple 8-Bit, 50 MSPS, Video A/D Converter with Clamp Function

Triple 8-Bit, 50 MSPS, Video A/D Converter with Clamp Function

The HI2303 is a highly integrated 8-bit, 3-channel analog-todigital Converter that is designed for component (like RGB) digitizing applications. The internal DC Restore (video clamp) Function and voltage Reference simplifies system design and saves board space. The HI2303 can digitize RGB, YUV, YIQ and any other analog component color signals used in video systems. The variety of sub-sampling modes is compatible with RGB, YUV and YIQ color systems where 4:4:4, 4:2:2 and 4:1:1 data reduction is needed. The 2-step architecture boasts, low power operation, and excellent video performance.

Features
• Resolution 8-Bit 1/2 LSB (DL)
• Low Power Consumption (at 50 MSPS Typ)
    (Reference Current Excluded) . . . . . . . . . . . . . . . .500mW
• Synchronizing Digital Clamp Function
• Clamp ON/OFF Function
Reference Voltage Self-Bias Circuit
• Input CMOS/TTL Compatible
• Three-State TTL Compatible Output
• Single 5V Power Supply or Dual 5V or 3.3V Power Supplies
• Low Input Capacitance. . . . . . . . . . . . . . . . . . . . . . . .15pF
• Different Digital Output Multiplex Format
    - 4:4:4
    - 4:2:2
    - 4:1:1
• Direct Replacement for Sony CXD2303

Applications
• Video Digitizing (Composite and Y-C)
• LCD Projectors
• LCD Panels
• RGB Graphics Processing

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