AD9148BBCZ - Analog Devices Inc.

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