Datasheet for AD9252:
- Manufacturer Part Number : AD9252
- Manufacturer : AD
- Description : Octal, 14-Bit, 50 MSPS, Serial LVDS, 1.8 V ADC
- Series : AD9252
- Reference Price : USD 45.032
- 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 : AD9252
- 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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- 8 analog-to-digital converters (ADCs) integrated into 1 package
- 93.5 mW ADC power per channel at 50 MSPS
- SNR = 73 dB (to Nyquist)
- SFDR = 84 dBc (to Nyquist)
- Excellent linearity
- DNL = ±0.4 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
- 325 MHz, full-power analog bandwidth
- 2 V p-p input voltage range
- 1.8 V supply operation
- Please see the data sheet for additional information
The AD9252 is an octal, 14-bit, 50 MSPS ADC with an on-chip sample-and-hold circuit designed for low cost, low power, small size,and ease of use. Operating at a conversion rate of up to 50 MSPS,it is optimized for outstanding dynamic performance and low power in applications where a small package size is critical.
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 forthe appropriate LVDS serial data rate. A data clock (DCO)for capturing data on the output and a frame clock (FCO) for signaling a new output byte are provided. Individual channelpower-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 AD9252 is available in an RoHS compliant, 64-lead LFCSP. It is specified over the industrial temperature range of −40°C to +85°C.
Product Highlights
- Small Footprint. Eight ADCs are contained in a small package.
- Low Power of 93.5 mW per Channel at 50 MSPS.
- Ease of Use. A data clock output (DCO) operates up to 350 MHz and supports double data rate (DDR) operation.
- User Flexibility. SPI control offers a wide range of flexible features to meet specific system requirements.
- Pin-Compatible Family. This includes the AD9212 (10-bit) and AD9222 (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.
