Manufacturer Part Number
AD9148BBCZ
Manufacturer
Analog Devices
Introduction
High-speed quad digital-to-analog converter designed for high-performance applications
Product Features and Performance
16-bit resolution
Quad D/A converters for multi-channel applications
20 ns typical settling time for fast response time
Current source architecture enabling high-speed operation
Differential output capable of driving high-speed signals
LVDS parallel data interface for rapid data transfer
Option for external or internal reference providing flexibility in setting voltage levels
Wide analog supply voltage range of 3.13V to 3.47V
Digital supply voltage range of 1.71V to 1.89V
Robust INL/DNL specifications of ±3.7 LSB and ±2.1 LSB
Product Advantages
Provides high dynamic performance for broadband communication systems
Low power consumption suitable for portable and battery-operated equipment
Multi-channel integration reduces system complexity and cost
Flexibility in interfacing with various logic voltage levels
Key Technical Parameters
Number of Bits: 16
Number of D/A Converters: 4
Settling Time: 20ns (Typ)
Output Type: Current - Unbuffered
Differential Output: Yes
Data Interface: LVDS - Parallel
Reference Type: External, Internal
Voltage - Supply, Analog: 3.13V ~ 3.47V
Voltage - Supply, Digital: 1.71V ~ 1.89V
INL/DNL: ±3.7 LSB, ±2.1 LSB
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Robust thermal performance
Compliance with industry standards
Compatibility
Compatible with high-speed digital signal processors (DSPs) and FPGAs
LVDS input compatible with various data transmission protocols
Application Areas
Telecommunications
Medical imaging systems
High-definition video processing
Instrumentation and automated test equipment
Communications infrastructure
Product Lifecycle
Active product status, not near discontinuation
No known discontinuation or obsolescence, ensuring long-term availability
Several Key Reasons to Choose This Product
High-speed multi-channel DAC ideal for complex signal generation
High-resolution output suitable for high-precision applications
Fast data throughput maximizing system performance
Ease of system integration due to standardized digital interfaces
Excellent thermal and power efficiency aiding in system reliability
Widely applicable across various high-technology industries
Strong support and product longevity assurance from Analog Devices
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