Datasheet for AD9259:
- Manufacturer Part Number : AD9259
- Manufacturer : AD
- Description : Quad, 14-Bit, 50 MSPS Serial LVDS 1.8 V ADC
- Series : AD9259
- Reference Price : USD 37.528
- Our Price : We have a better price, contact us by email
- Product Type : High Speed A/D Converters >10 MSPS
- Function : Standard High Speed A/D Converters >20 MSPS
- Current Suggest : Production
- Status : Production
- RoHS Status: -
- Voltage: -
- Feature: -
- Package Case: -
- Temperature Range: -
- Packing: Reel/Tray/Tube
- Standard Packing Quantity: -
- Country of Origin: -
- Other Part Number : AD9259
- 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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- 4 ADCs integrated into 1 package
- 98 mW ADC power per channel at 50 MSPS
- SNR = 73 dB (to Nyquist)
- ENOB = 12 bits
- SFDR = 84 dBc (to Nyquist)
- Excellent linearity
- DNL = ±0.5 LSB (typical)
- INL = ±1.5 LSB (typical)
- Serial LVDS (ANSI-644, default)
- Low power, reduced signal option (similar to IEEE 1596.3)
- Data and frame clock outputs
- 315 MHz full-power analog bandwidth
- 2 V p-p input voltage range
- 1.8 V supply operation
- Please refer to the data sheet for more information
The ADC requires a single 1.8 V power supply and LVPECL-/ CMOS-/LVDS-compatible sample rate clock for full performanceoperation. No external reference or driver components arerequired for many applications.
The ADC automatically multiplies the sample rate clock for theappropriate LVDS serial data rate. A data clock output (DCO) for capturing data on the output and a frame clock output (FCO) for signaling a new output byte are provided. Individual-channel power-down is supported and typically consumes less than 2 mW when all channels are disabled.
The ADC contains several features designed to maximizeflexibility and minimize system cost, such as programmableclock and data alignment and programmable digital test patterngeneration. The available digital test patterns include built-in deterministic and pseudorandom patterns, along with custom user-defined test patterns entered via the serial port interface (SPI).
The AD9259 is available in a RoHS compliant, 48-lead LFCSP. It is specified over the industrial temperature range of −40°C to +85°C.
Product Highlights
- Small Footprint. Four ADCs are contained in a small, space-saving package.
- Low power of 98 mW/channel at 50 MSPS.
- Ease of Use. A data clock output (DCO) operates at frequencies of up to 350 MHz and supports double data rate (DDR) operation.
- User Flexibility. The SPI control offers a wide range of flexible features to meet specific system requirements.
- Pin-Compatible Family. This includes the AD9287 (8-bit), AD9219 (10-bit), and AD9228 (12-bit).
Applications
- Medical imaging and nondestructive ultrasound
- Portable ultrasound and digital beam-forming systems
- Quadrature radio receivers
- Diversity radio receivers
- Tape drives
- Optical networking
- Test equipment
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
