April 19, 2018
 

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Technology/Function
Form Factor
Interface
IP Core
QTH-NKS-11

High Pin Count QTH Module
4- Channel 14-bit ADC 250MSPS
4- Channel 16-bit DAC 1GSPS
 
 
Description

The QTH‐NKS‐11 is a 4‐channel 14‐bit ADC at 250MSPS and 4‐channel 16‐bit DAC at 1GSPS that enable simultaneous and high speed sensitivity. This module was designed based on dual‐channel ADS62P49 ADC of TI Company with CMOS or DDR LVDS outputs and dual‐channel DAC5682 DAC of TI Company with DDR LVDS inputs. The clock sampling can be provided from an external or internal source and then send to distribution clock unit. This module can use on every carrier card which follows the QSH/QTH standard; therefore it can have the maximum data throughput and minimum latency.

 
Features

ADC's:
• 4 Channels, 14-bit Resolution, 250 MSPS ADC Converters
• SNR = 73 dBFS @ 70 MHz and 250 MSPS
• SFDR = 86 dBc @ 70 MHz and 250 MSPS
• ENOB = 11.6 Bits @ 70 MHz and 250 MSPS
• Analog Input Filter Options
• Efficient DDR LVDS-Compatible Outputs
• Analog Input: 2V p-p Range
• Xtalk Isolation >91 dB
• Differential Input with 450 MHz Bandwidth
• Pin Compatible with ADS62P42/43/44/45, 65/80/105/125MSPS

 

DAC's:
• 4 Channels, 16-Bit Resolution, 1GSPS Update Rate
• Analog Output with 500MHz Bandwidth
• Analog Output Filter Options
• Phase Noise > 100dBc @ 1kHz and 1GSPS
• Interleaved I/Q data for Dual-DAC Mode
• 2x-32x Clock Multiplying PLL/VCO
• 2x or 4x Interpolation Filters
• Differential Scalable Output: 2 to 20 mA

 

Other's:
• Serial Port Control: Programmable Clock and Data Alignment
• On-board Clock Distributer
• QTH Interface Connector for Digital Input Output, Power LEDs and Single-ended MCX Connector for AIN, AOUT& EXTCLK
• Direct ADC/DAC Connection to Host FPGA Ensures
• Maximum Throughput
• Physical Dimensions (L: 113 mm, W: 92.2 mm)
• Industrial Temperature Range (-40°C to 85°C)


 
Block Diagram
niksoo
 
Application

- RADAR/SONAR

- Medical Equipments

- Wide Bandwidth Communications

- GPS

Compatibility Table

 

NIKSOO Platform Compatibility
 NKS-V5-PCIE-A-SX50T Yes
NKS-V5-PCIE-A-SX95T
Yes
FP-NKS-01-A Yes
NKS-V5-PCI-A Yes
FMC-NKS106-PCI-A Yes
FMC-NKS016-PCIE-A Yes

 

 
Documents
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NIKSOO Wave Processing Technology Engineering Corporation operates in the field of Biomedical, electronics and telecommunication, base-band and signal processing, installation and lunching, consulting and software production.
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